- published: 15 Jul 2008
- views: 101743
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Hafnium is element number 72. All the elements at http://www.periodicvideos.com/
"Hafnium" is a chemical element with symbol "Hf" and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though hafnium was not identified until 1923, making it the penultimate stable isotope element to be discovered . Hafnium is named after "Hafnia", the Latin name for Copenhagen, where it was discovered.
Hafnium is used in filaments and electrodes. Some semiconductor fabrication processes use its oxide for integrated circuits at 45 nm and smaller feature lengths. Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten.
Hafnium's large neutron capture cross-section makes it a good material for neutron absorption in control rods in nuclear power plants, but at the same time requires that it be removed from the neutron-transparent corrosion-resistant zirconium alloys used in nuclear reactors.
Hafnium is a shiny, silvery, ductile metal that is corrosion-resistant and chemically similar to zirconium . The physical properties of hafnium metal samples are markedly affected by zirconium impurities, especially the nuclear properties, as these two elements are among the most difficult to separate because of their chemical similarity.
A notable physical difference between these metals is their density, with zirconium having about one-half the density of hafnium. The most notable nuclear properties of hafnium are its high thermal neutron-capture cross-section and that the nuclei of several different hafnium isotopes readily absorb two or more neutrons apiece. In contrast with this, zirconium is practically transparent to thermal neutrons, and it is commonly used for the metal components of nuclear reactors – especially the claddings of their nuclear fuel rods.
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Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Hafnium, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
Wiz Science™ is "the" learning channel for children and all ages.
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Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Hafnium, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
- published: 10 Sep 2015
- views: 695
April 5, 2017 -- Ian Chalmers, Managing Director of Alkane Resources Ltd. (ASX: ALK | OTCQX: ANLKY), in an interview with InvestorIntel’s CEO, Tracy Weslosky discuss the new super metal hafnium. Hafnium, which is building on its nuclear energy application to absorb heat --- is now expanding into the tech and automotive sectors. Ian comments, “[there’s] a lot of potential interest [in hafnium] converting the heat of the automobile back into electricity.” Ian points to a shortage as demand increases. As a multi-commodity company, Ian goes on to discuss Alkane’s rare earths and comments on 2017 market prices. Ian will be presenting at InvestorIntel’s 6th Annual Cleantech and Technology Metals Summit on Monday and Tuesday, May 15th and 16th in Toronto, Canada at the Omni King Edward Hotel.
Tracy Weslosky: Ian, we were delighted to see you’re one of the top 50 performing OTC stocks last year. Is that correct?
Ian Chalmers: It was great. I must admit I was quite surprised, but it was great to see. It was great that we get some recognition for everything that’s going on in the company.
Tracy Weslosky: Speaking of recognition, you’re coming to North America, May 15th and 16th to speak at the Cleantech & Technology Metals Summit, yes?
Ian Chalmers: Yes I am. I’m looking forward to it.
Tracy Weslosky: As one of the featured speakers, can you share with us what you plan on discussing, as Alkane Resources is a multi-commodity play?
Ian Chalmers: We thought this time we’d do something slightly different. We’ve always talked about the project or financing the project and those sort of things. We would like this year to talk about hafnium. We think it’s appropriate that we bring up hafnium to the broader audience because hafnium is a fascinating metal. Certainly all the work that we’ve done on the last 2-3 years on hafnium indicates it’s one of these metals that is really going to have a big impact on our future. I’d like us to expose the world to some of our fascinating developments.
Tracy Weslosky: Many of the members of our audience don’t know about hafnium. Ian, I am a believer in hafnium and the technology that hafnium can be used for is quite sizzling. Could you give the InvestorIntel audience a bit of an overview…to access the complete interview, click here
Disclaimer: Alkane Resources Ltd. is an advertorial member of InvestorIntel.
- published: 05 Apr 2017
- views: 491
Name Origin
From Hafnia, the Latin name of Copenhagen.
"Hafnium" in different languages.
Sources
Hafnium does not exist in nature in elemental form. Obtained from the minerals alvite ([(Hf, Th, Zr)SiO4.H2O]), thortveitite ((Sc,Y)2Si2O7) and zircon (ZrSiO4 which usually contain between 1 and 5% hafnium.
Uses
Used in gas-filled and incandescent lamps, reactor control rods because of its ability to absorb neutrons also as a gas scavenger in vacuum tubes. Used as the electrode in plasma cutting because of its ability to shed electrons into air.
It is also used in iron, titanium, niobium, tantalum and other metal alloys.
- published: 18 Jan 2011
- views: 2627
Hafnium
Hafnium is a chemical element with symbol Hf and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though it was not identified until 1923, making it the penultimate stable element to be discovered (rhenium was identified two years later). Hafnium is named after Hafnia, the Latin name for Copenhagen, where it was discovered.
Hafnium is used in filaments and electrodes. Some semiconductor fabrication processes use its oxide for integrated circuits at 45 nm and smaller feature lengths. Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten.
Hafnium's large neutron capture cross-section makes it a good material for neutron absorption in control rods in nuclear power plants, but at the same time requires that it be removed from the neutron-transparent corrosion-resistant zirconium alloys used in nuclear reactors.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Hafnium
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
Iain Chalmers
Sir Iain Chalmers is a British health services researcher, one of the founders of the Cochrane Collaboration, and coordinator of the James Lind Initiative, which includes the James Lind Library and James Lind Alliance.
Education and Career
Chalmers qualified in medicine in the mid-1960s, and then practised as a clinician in the United Kingdom and two years (1969-1970) in the Gaza Strip. In the mid-1970s, he became a full-time health services researcher with a particular interest in assessing the effects of care.
Between 1978 and 1992, he was the first director of the National Perinatal Epidemiology Unit in Oxford. There, Chalmers led the development of the electronic Oxford Database of Perinatal Trials (ODPT) and a collection of systematic reviews of randomized trials of care in pregnancy and children published in the two-volume Effective Care in Pregnancy and Childbirth, co-authoring its summary, Guide to Effective Care in Pregnancy and Childbirth.
The National Health Service Research and Development Programme supported extending the approach to other areas of health care. In 1992, Chalmers was appointed director of the UK Cochrane Centre, leading to the development of the international Cochrane Collaboration.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Iain_Chalmers
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
Creative Commons
Creative Commons (CC) is a non-profit organization devoted to expanding the range of creative works available for others to build upon legally and to share. The organization has released several copyright-licenses known as Creative Commons licenses free of charge to the public. These licenses allow creators to communicate which rights they reserve, and which rights they waive for the benefit of recipients or other creators. An easy-to-understand one-page explanation of rights, with associated visual symbols, explains the specifics of each Creative Commons license. Creative Commons licenses do not replace copyright, but are based upon it. They replace individual negotiations for specific rights between copyright owner (licensor) and licensee, which are necessary under an "all rights reserved" copyright management, with a "some rights reserved" management employing standardized licenses for re-use cases where no commercial compensation is sought by the copyright owner. The result is an agile, low-overhead and low-cost copyright-management regime, profiting both copyright owners and licensees. Wikipedia uses one of these licenses.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Creative_Commons
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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0:50Hafnium - Periodic Table of Videos
Hafnium - Periodic Table of VideosHafnium - Periodic Table of Videos
Hafnium is element number 72. All the elements at http://www.periodicvideos.com/ -
2:26Hafnium - Video Learning - WizScience.com
Hafnium - Video Learning - WizScience.comHafnium - Video Learning - WizScience.com
"Hafnium" is a chemical element with symbol "Hf" and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though hafnium was not identified until 1923, making it the penultimate stable isotope element to be discovered . Hafnium is named after "Hafnia", the Latin name for Copenhagen, where it was discovered. Hafnium is used in filaments and electrodes. Some semiconductor fabrication processes use its oxide for integrated circuits at 45 nm and smaller feature lengths. Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten. Hafnium's large neutron capture cross-section makes it a good material for neutron absorption in control rods in nuclear power plants, but at the same time requires that it be removed from the neutron-transparent corrosion-resistant zirconium alloys used in nuclear reactors. Hafnium is a shiny, silvery, ductile metal that is corrosion-resistant and chemically similar to zirconium . The physical properties of hafnium metal samples are markedly affected by zirconium impurities, especially the nuclear properties, as these two elements are among the most difficult to separate because of their chemical similarity. A notable physical difference between these metals is their density, with zirconium having about one-half the density of hafnium. The most notable nuclear properties of hafnium are its high thermal neutron-capture cross-section and that the nuclei of several different hafnium isotopes readily absorb two or more neutrons apiece. In contrast with this, zirconium is practically transparent to thermal neutrons, and it is commonly used for the metal components of nuclear reactors – especially the claddings of their nuclear fuel rods. Wiz Science™ is "the" learning channel for children and all ages. SUBSCRIBE TODAY Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK. Background Music: "The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library. This video uses material/images from https://en.wikipedia.org/wiki/Hafnium, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms. Wiz Science™ is "the" learning channel for children and all ages. SUBSCRIBE TODAY Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK. Background Music: "The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library. This video uses material/images from https://en.wikipedia.org/wiki/Hafnium, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms. -
1:39Burning Hafnium exciting science experiment!
Burning Hafnium exciting science experiment!Burning Hafnium exciting science experiment!
Today I burn a metal sample to confirm it's identity as hafnium! -
1:20The Element Hafnium
The Element Hafnium -
9:16Have you heard the Hafnium buzz?
Have you heard the Hafnium buzz?Have you heard the Hafnium buzz?
April 5, 2017 -- Ian Chalmers, Managing Director of Alkane Resources Ltd. (ASX: ALK | OTCQX: ANLKY), in an interview with InvestorIntel’s CEO, Tracy Weslosky discuss the new super metal hafnium. Hafnium, which is building on its nuclear energy application to absorb heat --- is now expanding into the tech and automotive sectors. Ian comments, “[there’s] a lot of potential interest [in hafnium] converting the heat of the automobile back into electricity.” Ian points to a shortage as demand increases. As a multi-commodity company, Ian goes on to discuss Alkane’s rare earths and comments on 2017 market prices. Ian will be presenting at InvestorIntel’s 6th Annual Cleantech and Technology Metals Summit on Monday and Tuesday, May 15th and 16th in Toronto, Canada at the Omni King Edward Hotel. Tracy Weslosky: Ian, we were delighted to see you’re one of the top 50 performing OTC stocks last year. Is that correct? Ian Chalmers: It was great. I must admit I was quite surprised, but it was great to see. It was great that we get some recognition for everything that’s going on in the company. Tracy Weslosky: Speaking of recognition, you’re coming to North America, May 15th and 16th to speak at the Cleantech & Technology Metals Summit, yes? Ian Chalmers: Yes I am. I’m looking forward to it. Tracy Weslosky: As one of the featured speakers, can you share with us what you plan on discussing, as Alkane Resources is a multi-commodity play? Ian Chalmers: We thought this time we’d do something slightly different. We’ve always talked about the project or financing the project and those sort of things. We would like this year to talk about hafnium. We think it’s appropriate that we bring up hafnium to the broader audience because hafnium is a fascinating metal. Certainly all the work that we’ve done on the last 2-3 years on hafnium indicates it’s one of these metals that is really going to have a big impact on our future. I’d like us to expose the world to some of our fascinating developments. Tracy Weslosky: Many of the members of our audience don’t know about hafnium. Ian, I am a believer in hafnium and the technology that hafnium can be used for is quite sizzling. Could you give the InvestorIntel audience a bit of an overview…to access the complete interview, click here Disclaimer: Alkane Resources Ltd. is an advertorial member of InvestorIntel. -
1:00Hafnium
HafniumHafnium
This video is about Hafnium -
1:09Hafnium (Hf 72)
Hafnium (Hf 72)Hafnium (Hf 72)
Mr. Stibrich's Honors Chemistry -
2:38Chemical Element Hafnium
Chemical Element HafniumChemical Element Hafnium
Hafnium -
0:23Aerospace uses of hafnium
Aerospace uses of hafniumAerospace uses of hafnium
Physical data and aerospace uses of hafnium -
2:17What Is Hafnium
What Is HafniumWhat Is Hafnium
Name Origin From Hafnia, the Latin name of Copenhagen. "Hafnium" in different languages. Sources Hafnium does not exist in nature in elemental form. Obtained from the minerals alvite ([(Hf, Th, Zr)SiO4.H2O]), thortveitite ((Sc,Y)2Si2O7) and zircon (ZrSiO4 which usually contain between 1 and 5% hafnium. Uses Used in gas-filled and incandescent lamps, reactor control rods because of its ability to absorb neutrons also as a gas scavenger in vacuum tubes. Used as the electrode in plasma cutting because of its ability to shed electrons into air. It is also used in iron, titanium, niobium, tantalum and other metal alloys.
-
Hafnium - Periodic Table of Videos
Hafnium is element number 72. All the elements at http://www.periodicvideos.com/
published: 15 Jul 2008 -
Hafnium - Video Learning - WizScience.com
"Hafnium" is a chemical element with symbol "Hf" and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though hafnium was not identified until 1923, making it the penultimate stable isotope element to be discovered . Hafnium is named after "Hafnia", the Latin name for Copenhagen, where it was discovered. Hafnium is used in filaments and electrodes. Some semiconductor fabrication processes use its oxide for integrated circuits at 45 nm and smaller feature lengths. Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten. Hafnium's large neutron capture cross-section makes i...
published: 10 Sep 2015 -
Burning Hafnium exciting science experiment!
Today I burn a metal sample to confirm it's identity as hafnium!
published: 29 Aug 2015 -
-
Have you heard the Hafnium buzz?
April 5, 2017 -- Ian Chalmers, Managing Director of Alkane Resources Ltd. (ASX: ALK | OTCQX: ANLKY), in an interview with InvestorIntel’s CEO, Tracy Weslosky discuss the new super metal hafnium. Hafnium, which is building on its nuclear energy application to absorb heat --- is now expanding into the tech and automotive sectors. Ian comments, “[there’s] a lot of potential interest [in hafnium] converting the heat of the automobile back into electricity.” Ian points to a shortage as demand increases. As a multi-commodity company, Ian goes on to discuss Alkane’s rare earths and comments on 2017 market prices. Ian will be presenting at InvestorIntel’s 6th Annual Cleantech and Technology Metals Summit on Monday and Tuesday, May 15th and 16th in Toronto, Canada at the Omni King Edward Hotel. Tr...
published: 05 Apr 2017 -
Hafnium
This video is about Hafnium
published: 19 Dec 2015 -
-
Chemical Element Hafnium
Hafnium
published: 26 Mar 2014 -
-
What Is Hafnium
Name Origin From Hafnia, the Latin name of Copenhagen. "Hafnium" in different languages. Sources Hafnium does not exist in nature in elemental form. Obtained from the minerals alvite ([(Hf, Th, Zr)SiO4.H2O]), thortveitite ((Sc,Y)2Si2O7) and zircon (ZrSiO4 which usually contain between 1 and 5% hafnium. Uses Used in gas-filled and incandescent lamps, reactor control rods because of its ability to absorb neutrons also as a gas scavenger in vacuum tubes. Used as the electrode in plasma cutting because of its ability to shed electrons into air. It is also used in iron, titanium, niobium, tantalum and other metal alloys.
published: 18 Jan 2011
Hafnium - Periodic Table of Videos
- Order: Reorder
- Duration: 0:50
- Updated: 15 Jul 2008
- views: 101743
Hafnium is element number 72. All the elements at http://www.periodicvideos.com/
Hafnium is element number 72. All the elements at http://www.periodicvideos.com/
https://wn.com/Hafnium_Periodic_Table_Of_Videos
Hafnium is element number 72. All the elements at http://www.periodicvideos.com/
- published: 15 Jul 2008
- views: 101743
Hafnium - Video Learning - WizScience.com
- Order: Reorder
- Duration: 2:26
- Updated: 10 Sep 2015
- views: 695
"Hafnium" is a chemical element with symbol "Hf" and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirc...
"Hafnium" is a chemical element with symbol "Hf" and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though hafnium was not identified until 1923, making it the penultimate stable isotope element to be discovered . Hafnium is named after "Hafnia", the Latin name for Copenhagen, where it was discovered.
Hafnium is used in filaments and electrodes. Some semiconductor fabrication processes use its oxide for integrated circuits at 45 nm and smaller feature lengths. Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten.
Hafnium's large neutron capture cross-section makes it a good material for neutron absorption in control rods in nuclear power plants, but at the same time requires that it be removed from the neutron-transparent corrosion-resistant zirconium alloys used in nuclear reactors.
Hafnium is a shiny, silvery, ductile metal that is corrosion-resistant and chemically similar to zirconium . The physical properties of hafnium metal samples are markedly affected by zirconium impurities, especially the nuclear properties, as these two elements are among the most difficult to separate because of their chemical similarity.
A notable physical difference between these metals is their density, with zirconium having about one-half the density of hafnium. The most notable nuclear properties of hafnium are its high thermal neutron-capture cross-section and that the nuclei of several different hafnium isotopes readily absorb two or more neutrons apiece. In contrast with this, zirconium is practically transparent to thermal neutrons, and it is commonly used for the metal components of nuclear reactors – especially the claddings of their nuclear fuel rods.
Wiz Science™ is "the" learning channel for children and all ages.
SUBSCRIBE TODAY
Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Hafnium, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
Wiz Science™ is "the" learning channel for children and all ages.
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Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Hafnium, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
https://wn.com/Hafnium_Video_Learning_Wizscience.Com
"Hafnium" is a chemical element with symbol "Hf" and atomic number 72. A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though hafnium was not identified until 1923, making it the penultimate stable isotope element to be discovered . Hafnium is named after "Hafnia", the Latin name for Copenhagen, where it was discovered.
Hafnium is used in filaments and electrodes. Some semiconductor fabrication processes use its oxide for integrated circuits at 45 nm and smaller feature lengths. Some superalloys used for special applications contain hafnium in combination with niobium, titanium, or tungsten.
Hafnium's large neutron capture cross-section makes it a good material for neutron absorption in control rods in nuclear power plants, but at the same time requires that it be removed from the neutron-transparent corrosion-resistant zirconium alloys used in nuclear reactors.
Hafnium is a shiny, silvery, ductile metal that is corrosion-resistant and chemically similar to zirconium . The physical properties of hafnium metal samples are markedly affected by zirconium impurities, especially the nuclear properties, as these two elements are among the most difficult to separate because of their chemical similarity.
A notable physical difference between these metals is their density, with zirconium having about one-half the density of hafnium. The most notable nuclear properties of hafnium are its high thermal neutron-capture cross-section and that the nuclei of several different hafnium isotopes readily absorb two or more neutrons apiece. In contrast with this, zirconium is practically transparent to thermal neutrons, and it is commonly used for the metal components of nuclear reactors – especially the claddings of their nuclear fuel rods.
Wiz Science™ is "the" learning channel for children and all ages.
SUBSCRIBE TODAY
Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Hafnium, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
Wiz Science™ is "the" learning channel for children and all ages.
SUBSCRIBE TODAY
Disclaimer: This video is for your information only. The author or publisher does not guarantee the accuracy of the content presented in this video. USE AT YOUR OWN RISK.
Background Music:
"The Place Inside" by Silent Partner (royalty-free) from YouTube Audio Library.
This video uses material/images from https://en.wikipedia.org/wiki/Hafnium, which is released under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . This video is licensed under Creative Commons Attribution-Share-Alike License 3.0 http://creativecommons.org/licenses/by-sa/3.0/ . To reuse/adapt the content in your own work, you must comply with the license terms.
- published: 10 Sep 2015
- views: 695
Burning Hafnium exciting science experiment!
- Order: Reorder
- Duration: 1:39
- Updated: 29 Aug 2015
- views: 1001
Today I burn a metal sample to confirm it's identity as hafnium!
Today I burn a metal sample to confirm it's identity as hafnium!
https://wn.com/Burning_Hafnium_Exciting_Science_Experiment
The Element Hafnium
- Order: Reorder
- Duration: 1:20
- Updated: 22 Oct 2015
- views: 209
https://www.youtube.com/watch?v=MktSE45zlrI Sex Whales & Phantom Sage - One Day [NCS Release] By Lazso
Thanks for watching more and better content soon..!
https://www.youtube.com/watch?v=MktSE45zlrI Sex Whales & Phantom Sage - One Day [NCS Release] By Lazso
Thanks for watching more and better content soon..!
https://wn.com/The_Element_Hafnium
Have you heard the Hafnium buzz?
- Order: Reorder
- Duration: 9:16
- Updated: 05 Apr 2017
- views: 491
April 5, 2017 -- Ian Chalmers, Managing Director of Alkane Resources Ltd. (ASX: ALK | OTCQX: ANLKY), in an interview with InvestorIntel’s CEO, Tracy Weslosky di...
April 5, 2017 -- Ian Chalmers, Managing Director of Alkane Resources Ltd. (ASX: ALK | OTCQX: ANLKY), in an interview with InvestorIntel’s CEO, Tracy Weslosky discuss the new super metal hafnium. Hafnium, which is building on its nuclear energy application to absorb heat --- is now expanding into the tech and automotive sectors. Ian comments, “[there’s] a lot of potential interest [in hafnium] converting the heat of the automobile back into electricity.” Ian points to a shortage as demand increases. As a multi-commodity company, Ian goes on to discuss Alkane’s rare earths and comments on 2017 market prices. Ian will be presenting at InvestorIntel’s 6th Annual Cleantech and Technology Metals Summit on Monday and Tuesday, May 15th and 16th in Toronto, Canada at the Omni King Edward Hotel.
Tracy Weslosky: Ian, we were delighted to see you’re one of the top 50 performing OTC stocks last year. Is that correct?
Ian Chalmers: It was great. I must admit I was quite surprised, but it was great to see. It was great that we get some recognition for everything that’s going on in the company.
Tracy Weslosky: Speaking of recognition, you’re coming to North America, May 15th and 16th to speak at the Cleantech & Technology Metals Summit, yes?
Ian Chalmers: Yes I am. I’m looking forward to it.
Tracy Weslosky: As one of the featured speakers, can you share with us what you plan on discussing, as Alkane Resources is a multi-commodity play?
Ian Chalmers: We thought this time we’d do something slightly different. We’ve always talked about the project or financing the project and those sort of things. We would like this year to talk about hafnium. We think it’s appropriate that we bring up hafnium to the broader audience because hafnium is a fascinating metal. Certainly all the work that we’ve done on the last 2-3 years on hafnium indicates it’s one of these metals that is really going to have a big impact on our future. I’d like us to expose the world to some of our fascinating developments.
Tracy Weslosky: Many of the members of our audience don’t know about hafnium. Ian, I am a believer in hafnium and the technology that hafnium can be used for is quite sizzling. Could you give the InvestorIntel audience a bit of an overview…to access the complete interview, click here
Disclaimer: Alkane Resources Ltd. is an advertorial member of InvestorIntel.
https://wn.com/Have_You_Heard_The_Hafnium_Buzz
April 5, 2017 -- Ian Chalmers, Managing Director of Alkane Resources Ltd. (ASX: ALK | OTCQX: ANLKY), in an interview with InvestorIntel’s CEO, Tracy Weslosky discuss the new super metal hafnium. Hafnium, which is building on its nuclear energy application to absorb heat --- is now expanding into the tech and automotive sectors. Ian comments, “[there’s] a lot of potential interest [in hafnium] converting the heat of the automobile back into electricity.” Ian points to a shortage as demand increases. As a multi-commodity company, Ian goes on to discuss Alkane’s rare earths and comments on 2017 market prices. Ian will be presenting at InvestorIntel’s 6th Annual Cleantech and Technology Metals Summit on Monday and Tuesday, May 15th and 16th in Toronto, Canada at the Omni King Edward Hotel.
Tracy Weslosky: Ian, we were delighted to see you’re one of the top 50 performing OTC stocks last year. Is that correct?
Ian Chalmers: It was great. I must admit I was quite surprised, but it was great to see. It was great that we get some recognition for everything that’s going on in the company.
Tracy Weslosky: Speaking of recognition, you’re coming to North America, May 15th and 16th to speak at the Cleantech & Technology Metals Summit, yes?
Ian Chalmers: Yes I am. I’m looking forward to it.
Tracy Weslosky: As one of the featured speakers, can you share with us what you plan on discussing, as Alkane Resources is a multi-commodity play?
Ian Chalmers: We thought this time we’d do something slightly different. We’ve always talked about the project or financing the project and those sort of things. We would like this year to talk about hafnium. We think it’s appropriate that we bring up hafnium to the broader audience because hafnium is a fascinating metal. Certainly all the work that we’ve done on the last 2-3 years on hafnium indicates it’s one of these metals that is really going to have a big impact on our future. I’d like us to expose the world to some of our fascinating developments.
Tracy Weslosky: Many of the members of our audience don’t know about hafnium. Ian, I am a believer in hafnium and the technology that hafnium can be used for is quite sizzling. Could you give the InvestorIntel audience a bit of an overview…to access the complete interview, click here
Disclaimer: Alkane Resources Ltd. is an advertorial member of InvestorIntel.
- published: 05 Apr 2017
- views: 491
Hafnium
- Order: Reorder
- Duration: 1:00
- Updated: 19 Dec 2015
- views: 194
This video is about Hafnium
This video is about Hafnium
https://wn.com/Hafnium
This video is about Hafnium
- published: 19 Dec 2015
- views: 194
Hafnium (Hf 72)
- Order: Reorder
- Duration: 1:09
- Updated: 22 Sep 2014
- views: 249
Mr. Stibrich's Honors Chemistry
Mr. Stibrich's Honors Chemistry
https://wn.com/Hafnium_(Hf_72)
Chemical Element Hafnium
- Order: Reorder
- Duration: 2:38
- Updated: 26 Mar 2014
- views: 361
Hafnium
Hafnium
https://wn.com/Chemical_Element_Hafnium
Hafnium
- published: 26 Mar 2014
- views: 361
Aerospace uses of hafnium
- Order: Reorder
- Duration: 0:23
- Updated: 11 May 2017
- views: 4
Physical data and aerospace uses of hafnium
Physical data and aerospace uses of hafnium
https://wn.com/Aerospace_Uses_Of_Hafnium
What Is Hafnium
- Order: Reorder
- Duration: 2:17
- Updated: 18 Jan 2011
- views: 2627
Name Origin
From Hafnia, the Latin name of Copenhagen.
"Hafnium" in different languages.
Sources
Hafnium does not exist in nature in elemental form. Ob...
Name Origin
From Hafnia, the Latin name of Copenhagen.
"Hafnium" in different languages.
Sources
Hafnium does not exist in nature in elemental form. Obtained from the minerals alvite ([(Hf, Th, Zr)SiO4.H2O]), thortveitite ((Sc,Y)2Si2O7) and zircon (ZrSiO4 which usually contain between 1 and 5% hafnium.
Uses
Used in gas-filled and incandescent lamps, reactor control rods because of its ability to absorb neutrons also as a gas scavenger in vacuum tubes. Used as the electrode in plasma cutting because of its ability to shed electrons into air.
It is also used in iron, titanium, niobium, tantalum and other metal alloys.
https://wn.com/What_Is_Hafnium
Name Origin
From Hafnia, the Latin name of Copenhagen.
"Hafnium" in different languages.
Sources
Hafnium does not exist in nature in elemental form. Obtained from the minerals alvite ([(Hf, Th, Zr)SiO4.H2O]), thortveitite ((Sc,Y)2Si2O7) and zircon (ZrSiO4 which usually contain between 1 and 5% hafnium.
Uses
Used in gas-filled and incandescent lamps, reactor control rods because of its ability to absorb neutrons also as a gas scavenger in vacuum tubes. Used as the electrode in plasma cutting because of its ability to shed electrons into air.
It is also used in iron, titanium, niobium, tantalum and other metal alloys.
- published: 18 Jan 2011
- views: 2627
- Playlist
- Chat
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0:50
Hafnium - Periodic Table of Videos
Hafnium is element number 72. All the elements at http://www.periodicvideos.com/
published: 15 Jul 2008
Hafnium - Periodic Table of Videos
Hafnium - Periodic Table of Videos
- Report rights infringement
- published: 15 Jul 2008
- views: 101743
2:26
Hafnium - Video Learning - WizScience.com
"Hafnium" is a chemical element with symbol "Hf" and atomic number 72. A lustrous, silvery...
published: 10 Sep 2015
Hafnium - Video Learning - WizScience.com
Hafnium - Video Learning - WizScience.com
- Report rights infringement
- published: 10 Sep 2015
- views: 695
1:39
Burning Hafnium exciting science experiment!
Today I burn a metal sample to confirm it's identity as hafnium!
published: 29 Aug 2015
Burning Hafnium exciting science experiment!
Burning Hafnium exciting science experiment!
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- published: 29 Aug 2015
- views: 1001
1:20
The Element Hafnium
https://www.youtube.com/watch?v=MktSE45zlrI Sex Whales & Phantom Sage - One Day [NCS Relea...
published: 22 Oct 2015
The Element Hafnium
9:16
Have you heard the Hafnium buzz?
April 5, 2017 -- Ian Chalmers, Managing Director of Alkane Resources Ltd. (ASX: ALK | OTCQ...
published: 05 Apr 2017
Have you heard the Hafnium buzz?
Have you heard the Hafnium buzz?
- Report rights infringement
- published: 05 Apr 2017
- views: 491
1:00
Hafnium
This video is about Hafnium
published: 19 Dec 2015
Hafnium
Hafnium
- Report rights infringement
- published: 19 Dec 2015
- views: 194
1:09
Hafnium (Hf 72)
Mr. Stibrich's Honors Chemistry
published: 22 Sep 2014
Hafnium (Hf 72)
Hafnium (Hf 72)
- Report rights infringement
- published: 22 Sep 2014
- views: 249
2:38
Chemical Element Hafnium
Hafnium
published: 26 Mar 2014
Chemical Element Hafnium
Chemical Element Hafnium
- Report rights infringement
- published: 26 Mar 2014
- views: 361
0:23
Aerospace uses of hafnium
Physical data and aerospace uses of hafnium
published: 11 May 2017
Aerospace uses of hafnium
Aerospace uses of hafnium
- Report rights infringement
- published: 11 May 2017
- views: 4
2:17
What Is Hafnium
Name Origin
From Hafnia, the Latin name of Copenhagen.
"Hafnium" in different language...
published: 18 Jan 2011
What Is Hafnium
What Is Hafnium
- Report rights infringement
- published: 18 Jan 2011
- views: 2627
Hafnium - Periodic Table of Videos...
Hafnium - Video Learning - WizScience.com...
Burning Hafnium exciting science experiment!...
The Element Hafnium...
Have you heard the Hafnium buzz?...
Hafnium...
Hafnium (Hf 72)...
Chemical Element Hafnium...
Aerospace uses of hafnium...
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World War 3 Update: Japan Urges U.S. To ‘End Dialogue’ And Take Action Against North Korea
Edit Inquisitr 31 May 2017
Fears that we could be on the brink of World War 3 have risen as tensions continue to escalate between the U.S. and North Korea. Now a Japanese minister has urged the U.S. to stop talking and take action over North Korean provocation. The call comes in the wake of the latest North Korean ballistic missile test, and as the U.S. sends a second aircraft carrier to the Korean peninsula ... Click here to continue and read more... ....
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Belgian University Asks Female Students To Wear Low-Cut Tops To Graduation
Edit WorldNews.com 30 May 2017
A Belgian university is red-faced after a message was sent out asking female students attending next month’s graduation ceremony to wear low-cut outfits, BBC News reported.The email, the report said, was sent to medical students at the Free University of Brussels (ULB) ... "No one has the right to tell you how you should feel in your skin. Nobody has the right to tell you how to dress....
back
Comedian Kathy Griffin Loses CNN Job In Fallout To Controversial Trump Photo
Edit WorldNews.com 31 May 2017
The fallout from comedian and reality TV star Kathy Griffin’s gruesome photo shoot that enraged President Donald Trump and politicians on both sides of the aisle has now cost her the long-time New Year’s Eve gig she co-hosted on CNN with Anderson Cooper, the Washington Post reported Wednesday ... “I sincerely apologize,” Griffin said on the video. “I am just now seeing the reaction of these images.” ... Sick!,” Trump posted ... Let us know....
back
Is Jared Kushner doomed?
Edit The Washington Post 31 May 2017
He’s an in-law and a trusted adviser, but one has to wonder if his usefulness to the president is running out ... ....
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Does Donald Trump Offer More of the Same ‘Smiling Face of Fascism?’
Edit WorldNews.com 31 May 2017
Article by WN.com Correspondent Dallas Darling. “If a nation wishes, it can have both free elections and slavery.” – Gary WillisWe now know the election between Donald J. Trump and Hillary Clinton was a mere “symbolic reassurance.” . Like other elections, it quieted resentments and doubts about the institutionalized Establishment ... In fact, in most nations – like the U.S ... Meanwhile, former President Barack Obama did the same with Iran....
The Gold Report Examines Rare Earths and Gold Projects Advancing in Australia
Edit Market Watch 30 May 2017
May 30, 2017 (Marketwired via COMTEX) -- SAN FRANCISCO, CA--(Marketwired - May 30, 2017) - A recent report by Edison Investment Research has Alkane Resources Ltd ... Company included in article. Alkane Resources Ltd ... on May 15 ... According to Alkane, the Dubbo Project hosts "one of the world's largest in-ground resources of zirconium, hafnium, niobium, yttrium and rare earth metals." ... Continue reading this interview ... DISCLOSURE.....
Corporate Presentation- Hafnium
Edit Public Technologies 16 May 2017
Hafnium ... 'Hafnia' Source.http.//www.rsc.org/periodic-table/element/72/hafnium ... The main source of hafnium is as a by-product from producing nuclear grade hafnium free zirconium metal. © 2017 Alkane Resources Ltd Hafnium metal in 'crystal form' ... http.//www.periodictable.com/Items/072.5/index.html Hafnium oxide (HfO2)....
Rare earths and gold projects advancing in Australia
Edit Stockhouse 15 May 2017
According to Alkane, the Dubbo Project hosts "one of the world's largest in-ground resources of zirconium, hafnium, niobium, yttrium and rare earth metals." ... .the DP will also produce a highly pure form of chemical zirconia (free of the element hafnium, which itself will form a distinct revenue stream to service the growth in demand ......
Corporate Presentation- The Supply Chain for Hafnium and Zirconium
Edit Public Technologies 12 May 2017
High k Sourcing & the Supply Chain for Hafnium and Zirconium. © 2017 Alkane Resources Ltd Technology. Source. Hewlett Packard Enterprise. © 2017 Alkane Resources Ltd ... © 2017 Alkane Resources Ltd. Gold Silver Tantalum. 3 Hafnium ... Source....
Kilauea found to expel debris from eons ago
Edit Star Advertiser 08 Apr 2017
Isotopes, chemical cousins, differ in the number of neutrons ... Whereas tungsten-184 has existed since the solar system formed, tungsten-182 results from the decay of hafnium-182, which happened fast — during the first 50 million years of Earth’s formation, an eye blink in geological time ... “Higher than normal levels of tungsten-182 are seen in very old rocks that most likely contained a lot of hafnium long ago ... ....
Chemists create nanoparticles for safe imaging of tumors
Edit PhysOrg 22 Mar 2017
Chemists from Russia and Switzerland created biosafe luminescent nanoparticles for imaging tumors and blood vessels damaged by heart attack or stroke. The particles are made of hafnium oxide that is used for intravenous injection, and doped with ions of rare earth metals. The scientists hope to create an alternative to toxic quantum dots and image deep tissues without harming the patient. The study appeared in Colloids and Surfaces B ... ....
How CDC Uses False Fears to Promote Vaccine Uptake
Edit Mercola 07 Mar 2017
Five years ago, political lobbyist Jack Abramoff shocked the nation when, in a 60-Minute Report, he revealed just how corrupt the U.S. political system really is ... When the U.S ... How Morris Turned Tamiflu Into a Blockbuster Drug ... Mr ... "U.S ... 17 ... Additional analysis revealed the presence of lead, stainless steel, chromium, tungsten, nickel, iron, zirconium, hafnium, strontium, antimony and various other metals Endotoxins Bacterial residues ... Dr ... ....
The Gold Report Examines How Alkane Resources Is in Position to Benefit from Hafnium Demand Rise
Edit Market Watch 03 Mar 2017
Mar 03, 2017 (Marketwired via COMTEX) -- SAN FRANCISCO, CA--(Marketwired - March 03, 2017) - Hafnium may not be a household word, but demand for the element is growing, and Alkane Resources Ltd ... Among the companies poised to benefit from greater hafnium demand is Alkane Resources ... Alkane Is in Position to Benefit from Hafnium Demand Rise....
Retransmission: Alabama Graphite Corp. Achieves 99.99997% Graphite Purity via Proprietary, Environmentally Responsible and Sustainable Purification Process; Exceeds Nuclear Graphite Requirements
Edit Market Watch 23 Feb 2017
2 (ppm) Average (ppm) Ag (Silver) 0.002 0.000 0.001 Al (Aluminum) 0.002 0.000 0.001 As (Arsenic) 0.012 0.000 0.006 B (Boron) 0.036 0.062 0.049 Ba (Barium) 0.000 0.000 0.000 Be (Beryllium) 0.000 0.000 0.000 Ca (Calcium) 0.015 0.009 0.012 Cd (Cadmium) 0.001 0.000 0.0005 Co (Cobalt) 0.007 0.000 0.0035 Cr (Chromium) 0.004 0.001 0.0025 Cu (Copper) 0.005 ......
Alabama Graphite Corp. Achieves 99.99997% Graphite Purity via Proprietary, Environmentally Responsible and Sustainable Purification Process; Exceeds Nuclear Graphite Purity Requirements
Edit Market Watch 17 Feb 2017
2 (ppm) Average (ppm) Ag (Silver) 0.002 0.000 0.001 Al (Aluminum) 0.002 0.000 0.001 As (Arsenic) 0.012 0.000 0.006 B (Boron) 0.036 0.062 0.049 Ba (Barium) 0.000 0.000 0.000 Be (Beryllium) 0.000 0.000 0.000 Ca (Calcium) 0.015 0.009 0.012 Cd (Cadmium) 0.001 0.000 0.0005 Co (Cobalt) 0.007 0.000 0.0035 Cr (Chromium) 0.004 0.001 0.0025 Cu (Copper) 0.005 ......
Scientists predict new high-energy compounds
Edit PhysOrg (NewsDB Live) 14 Feb 2017
The authors also predicted a range of new hafnium nitrides as well as nitrides, carbides and borides of chromium, with an unusual combination of properties (high hardness, electrical conductivity, and toughness)....
Nationalism and Chemistry
Edit Pakalert Press 03 Feb 2017
rutherfordium, hafnium, and seaborgium respectively, the preferred names for the features having atomic quantities ... Lecoq (rooster) in Latin is gallus) germanium for Germany hafnium for Hafnia, Latin for Copenhagen hassium for Hesse, Germany holmium for Holmia, Latin for Stockholm lutetium for Lutetia, Latin for Paris magnesium for Magnesia, ......
Our Moon is much older than thought, says study
Edit DNA India 14 Jan 2017
She examined how the uranium they contained had decayed to lead and how the lutetium they contained had decayed to an element called hafnium ... The uranium lead measurements reveal when the zircons first appeared in the Moon's initial magma ocean, which later cooled down and formed the Moon's mantle and crust; the lutetium hafnium measurements reveal when its magma formed, which happened earlier ... ....
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