8:25
Glass grinding with silicon carbide by hand
In this video, Bob demonstrates how to use loose grit silicon carbide to grind your glass ...
published: 14 May 2013
author: hisglassworksinc
Glass grinding with silicon carbide by hand
Glass grinding with silicon carbide by hand
In this video, Bob demonstrates how to use loose grit silicon carbide to grind your glass by hand without using any machinery at all. A fairly straightforwar...- published: 14 May 2013
- views: 1093
- author: hisglassworksinc
4:42
How silicon carbide could help in the development of electri
How the University of Warwick's Engineering department is developing the use of Silicon Ca...
published: 13 Mar 2007
author: WarwickICAST
How silicon carbide could help in the development of electri
How silicon carbide could help in the development of electri
How the University of Warwick's Engineering department is developing the use of Silicon Carbide.- published: 13 Mar 2007
- views: 5630
- author: WarwickICAST
5:27
Manufacture Process of Ceramic (Silicon, Tungsten, Alumina) - Carbosystem
In this video you can see the manufacturing process of Ceramic materials: Silicon: http://...
published: 05 Sep 2012
author: carbosystem
Manufacture Process of Ceramic (Silicon, Tungsten, Alumina) - Carbosystem
Manufacture Process of Ceramic (Silicon, Tungsten, Alumina) - Carbosystem
In this video you can see the manufacturing process of Ceramic materials: Silicon: http://www.carbosystem.com/en/silicon-carbide Tungsten: http://www.carbosy...- published: 05 Sep 2012
- views: 4255
- author: carbosystem
4:09
Cree's Silicon Carbide Mosfets -- Another Geek Moment
Watch as Digi-Key uses Cree's silicon carbide MOSFETs (SiCFETs) to produce sound from an e...
published: 07 Feb 2012
author: Digi-Key
Cree's Silicon Carbide Mosfets -- Another Geek Moment
Cree's Silicon Carbide Mosfets -- Another Geek Moment
Watch as Digi-Key uses Cree's silicon carbide MOSFETs (SiCFETs) to produce sound from an electric guitar by controlling lightning from a Tesla coil.- published: 07 Feb 2012
- views: 5113
- author: Digi-Key
3:25
How to Use SiC in Power Electronics
http://www.futureelectronics.com/en/Search.aspx?dsNav=Ntk:PartNumberSearch%7csilicon+carbi...
published: 27 Feb 2013
author: FutureElec
How to Use SiC in Power Electronics
How to Use SiC in Power Electronics
http://www.futureelectronics.com/en/Search.aspx?dsNav=Ntk:PartNumberSearch%7csilicon+carbide%7c1%7c,Ny:True,Ro:0,Nea:True,N:587 Hi, I'm Sean Nantel from Futu...- published: 27 Feb 2013
- views: 337
- author: FutureElec
0:56
How to build an LED [silicon carbide]
Short instruction about home making LED's. MORE SCIENTIFICPAGES: Subscribe! http://www.you...
published: 04 Oct 2012
author: scientificpages
How to build an LED [silicon carbide]
How to build an LED [silicon carbide]
Short instruction about home making LED's. MORE SCIENTIFICPAGES: Subscribe! http://www.youtube.com/subscription_center?add_user=scientificpages Facebook! htt...- published: 04 Oct 2012
- views: 985
- author: scientificpages
1:15
SiC silicon carbide
The silicon carbide illustrated here is hexagonal, with a space group P63 and lattice para...
published: 31 Jan 2014
SiC silicon carbide
SiC silicon carbide
The silicon carbide illustrated here is hexagonal, with a space group P63 and lattice parameters a=0.3078 and c=1.0046 nm. There are carbon atoms at (0,0,0.188) and (2/3,1/3,0.439) and silicon atoms at (0,0,0) and (2/3, 1/3, 0.2508). There are many polytypes of this variant of silicon carbide, meaning that the lattice parameter `c' can vary as 0.2508n, where n represents the number of layers in a repeating period. Silicon carbide is a hard abrasive and is often used for polishing steels. It can be semiconducting. High temperature electronics can be made from silicon carbide. http://www.msm.cam.ac.uk/phase-trans/teaching.html- published: 31 Jan 2014
- views: 6
3:50
Silicon Carbide vs Silicon Nitrate Igniters
In this Packard Academy training tip, Rick reviews the pros, cons and considerations of si...
published: 16 Jul 2013
Silicon Carbide vs Silicon Nitrate Igniters
Silicon Carbide vs Silicon Nitrate Igniters
In this Packard Academy training tip, Rick reviews the pros, cons and considerations of silicon carbide vs. silicon nitrate igniters, and the best applications of each. For more information on Packard Academy training for contractors, please visit our website at www.packardonline.com Packard supplies to Wholesalers only.- published: 16 Jul 2013
- views: 30
7:27
Silicon Carbide Wet&Dry; Abrasive Review
It's been a while since I produced one of my self-learning "Apprentice Pieces" and this vi...
published: 05 Aug 2013
author: BigEric42
Silicon Carbide Wet&Dry; Abrasive Review
Silicon Carbide Wet&Dry; Abrasive Review
It's been a while since I produced one of my self-learning "Apprentice Pieces" and this video incorporates quite a number of techniques which stretch my know...- published: 05 Aug 2013
- views: 19
- author: BigEric42
5:17
Microwave experiment 10: 400 grit Silicon Carbide
The finest grade of silicon carbide in the microwave at 700watts for a few minutes singes ...
published: 17 May 2012
author: kayaking4autism
Microwave experiment 10: 400 grit Silicon Carbide
Microwave experiment 10: 400 grit Silicon Carbide
The finest grade of silicon carbide in the microwave at 700watts for a few minutes singes paper. Possibly a better result than magnetite.- published: 17 May 2012
- views: 657
- author: kayaking4autism
2:05
A Factory of Silicon Carbide Abrasives
SYSTEM BUSINESS SHIBATA-A Factory of Silicon Carbide Abrasives Our factory is located in L...
published: 20 Jan 2012
author: sbsasia
A Factory of Silicon Carbide Abrasives
A Factory of Silicon Carbide Abrasives
SYSTEM BUSINESS SHIBATA-A Factory of Silicon Carbide Abrasives Our factory is located in Linshu county,Shandong province, China. As one of the large-scale pr...- published: 20 Jan 2012
- views: 1050
- author: sbsasia
5:46
Manufacturer of Silicon Carbide Heating Elements
http://www.furnacemanufacturer.net/ Silcarb has been in the field of manufacturing Silicon...
published: 09 Apr 2012
author: Business Video
Manufacturer of Silicon Carbide Heating Elements
Manufacturer of Silicon Carbide Heating Elements
http://www.furnacemanufacturer.net/ Silcarb has been in the field of manufacturing Silicon Carbide Heating Elements for the past three decades, with its plan...- published: 09 Apr 2012
- views: 2421
- author: Business Video
3:33
The School of Engineering - Working with Sillicon Carbide
Energy management is 'the dirty side' of electronics - it is needed to run every single el...
published: 24 Nov 2011
author: uniwarwick
The School of Engineering - Working with Sillicon Carbide
The School of Engineering - Working with Sillicon Carbide
Energy management is 'the dirty side' of electronics - it is needed to run every single electrical device, but people are not aware of just how sophisticated...- published: 24 Nov 2011
- views: 232
- author: uniwarwick
2:56
X-ray Computed Tomography of a Porous Silicon Carbide Sample
Researchers are creating and studying porous crystalline silicon carbide, or SiC, for its ...
published: 22 Nov 2013
X-ray Computed Tomography of a Porous Silicon Carbide Sample
X-ray Computed Tomography of a Porous Silicon Carbide Sample
Researchers are creating and studying porous crystalline silicon carbide, or SiC, for its many scientific and industrial uses. SiC is especially important to the nuclear industry because of its relatively inert matrix, high temperature capabilities, ideal topological arrangement and corrosion resistance. The nuclear industry uses SiC to make nuclear fuel pellets, such as tristructural-isotropic fuel, and to build reactor containment walls because of its heat transfer properties; and to store inert gas fission products released during fission because of its pore structure. Scientists at University of Washington, Seattle, prepared the porous samples by foaming a polycarbosilane polymer followed by conversion to SiC. The pore morphology is controlled through modifications of the polymer, which has a tendency to go from elliptical to spherical pores or vice versa depending on the polymer modification. The thermal diffusivity of the porous SiC is being studied as an effect of pore morphology and increasing crystallinity, the degree of structural order. Part of the research effort included imaging with EMSL's X-ray computed tomography, or XCT, to create 3-D images of the porous sample. The project is supported by the Nuclear Energy University Program. The research team involved in the imaging portion of the study included scientists Chuck Henager and Weilin Jiang from Pacific Northwest National Laboratory; UW Professor Rajendra Bordia and student Shelly Arreguin; and Tamas Varga, EMSL. Read more about XCT: http://1.usa.gov/10wRJjE and EMSL capabilities: http://1.usa.gov/13ZsgEr. Credits: Tamas Varga, EMSL scientist, imaged the core sample using XCT; high school research intern Niraj Suresh with help from former intern Lexor Adams created the animation; and Cortland Johnson, PNNL Branding & Creative Services, produced the final video. The animation travels across about a 1 inch (2 cm) sample from one side to the other "using" the connected pore structure. The image resolution is about 17 microns. (The average width of a human hair is about 80 microns.)- published: 22 Nov 2013
- views: 60
Vimeo results:
5:29
MAKE presents: The LED
Take a tour through the world of the light-emitting diode. Learn - who invented it, how t...
published: 19 Nov 2008
author: Make:
MAKE presents: The LED
Take a tour through the world of the light-emitting diode. Learn - who invented it, how to use it, and how to make your own.
Collin Cunningham: People are fascinated by light. I mean just glancing over at a display of flashing lights can grab my attention. Do you ever remember sitting around a campfire? Staring at the flames and just being totally transfixed, almost like if you're watching TV. It's comforting, and it can even by hypnotic. Recently, technology has made creating light a whole lot easier to do. For that, we have this little guy to thank. The light emitting diode, or LED for short.
LEDs have a lot of different uses, from a simple power on indicator to traffic signals. LEDs use about ten percent of the energy of a traditional light bulb, and they can last about thirty times longer. That makes them a pretty big hit with businesses looking to do large scale visual communication.
The first person to ever report the effects of a light emitting diode was researching another form of communication. In 1907, a man by the name of H. J. Round was researching radio waves for Marconi Labs. He was using a device called a cats whisker detector, which no, does not contain any cats or part of cats. Round was searching for a sweet spot on a crystal silicon carbide when he noticed something odd. Part of the crystal started to glow, it lit up a pale yellow, and that was an LED.
H. J. Round's crystal experiment was so cool and simple that I had to try it myself. So I got a piece of silicon carbide, then I hooked that up to the positive lead on my power supply. That's an alligator clip. I hooked a little sewing needle to the ground on my power supply. Then I began to search for light emitting zones.
I built my own sort of cats whisker detector in order to keep the needle in place on a particularly bright spot I found. Now I can sit back and enjoy the warm glow of a homemade LED anytime I choose, even though it's pretty dim, but it's still cool.
As far as we know, Round's research into light emitting crystals ended here, which is a shame because he was definitely on to something. But of course that's not the end of the story. Fifteen years later, in imperial Russia, a scientist and inventor named Oleg Vladmirovich Losev noticed that certain diodes in radios started to glow a bit when in use. Losev conducted a lot of heavy research and published his findings in several languages. But, sadly, they seem to have gone unnoticed. It wasn't until 1962, that a visible light emitting diode was made practical by Nick Holonyak working at General Electric. He's widely known as the father of the LED.
The technology that Holonyak brought to the public is remarkably similar to our crystal experiment. A thin metal wire connects one side of the circuit to a small piece of semi-conductive material on the other side. The LED's two leads are cut to different lengths to show you how it should be connected. The longer is called the anode, and that connects to positive. The shorter is the cathode, and that goes to negative. To power an LED, you can just use a simple coin cell. This is a CR2032. And just make sure the longer lead is on the positive side, which is wider and smoother, and negative is on the other. If you plan to use a battery, let's say a nine volt, you'll also need a resistor to limit the current so we don't burn out the LED. Connect negative to the cathode, the shorter lead, and we'll put a 470 ohm resistor between the positive battery and the anode. For more useful info, check out the LED Center, and there's a lot of great history at the LED Museum. For all types of project ideas, info, and inspiration head over to Makezine.com.
2:26
Kettle Cycles SiCCC Rotor - RPR
RPR flow track near Burnet Texas edit.
F1 COTA race weekend.
Kettle Cycles Silicon Carbide...
published: 21 Nov 2012
author: Kettle Cycles
Kettle Cycles SiCCC Rotor - RPR
RPR flow track near Burnet Texas edit.
F1 COTA race weekend.
Kettle Cycles Silicon Carbide, Ceramic and Carbon Fiber rotors in the red dirt hill country.
rprtexas.com .
.
A tire and a set of pedals were injured in the making of this edit.
.
.
Someone doesn't ride clicked in much.
1:47
Crystal Set / Self-Test
“Crystal Set / Self Test” executes an artistic test on the physical centerpiece of contemp...
published: 04 Apr 2012
author: Ralf Baecker
Crystal Set / Self-Test
“Crystal Set / Self Test” executes an artistic test on the physical centerpiece of contemporary digital devices. The basic raw materials of our surrounding information technology are semiconducting crystals such as silicon, galena, germanium or silicon carbide, which, thanks to today’s advanced microtechnology and extremely sophisticated procedures, are processed into transistors or integrated circuits (IC).
Crystal Set is an apparatus based on a raw silicon carbide specimen. 64 iron needles are attached to the surface of the specimen and build a semiconducting transition (diode) at the contact point. Silicon carbide has two additional qualities: it emmits light at the contact point (LED) and produces audible signals (piezoelectric effect).
A programm investigates the logical structure of the crystal. It applies different electronic pattern to the contacts based on an analysis of current flow, resistance and response times in the specimen. By doing this it is inspecting its behaviour in a closed feedback loop. As a result it generates raw and untamed signals visible and audible to the observer.
http://www.rlfbckr.org/cyrstal_set
5:00
psycoded - chemtrails - afion remix
audio: afion
video: psycoded
shot with: nikon d7000. 60mm/2.8 makro nikkor. 50mm/1.4D nik...
published: 03 Nov 2011
author: psycoded
psycoded - chemtrails - afion remix
audio: afion
video: psycoded
shot with: nikon d7000. 60mm/2.8 makro nikkor. 50mm/1.4D nikkor. water. kaleidoscope. sun
originally released on www.zimmer-records.org together with 12 great remixes. get all the tracks for free:
http://www.zimmer-records.org/?p=339
http://www.zimmer-records.org/?p=342
http://www.zimmer-records.org/?p=173
This Track is also part of the second Afion Album "Insomnia Dreams". Released as Zimmer050:
http://www.zimmer-records.org/?p=569
Various versions of chemtrail conspiracy theory have circulated through internet websites and talk radio programs. In some of the accounts, the chemicals are described as barium and aluminum salts, polymer fibers, thorium, or silicon carbide. In other accounts its alleged the skies are being seeded with electrical conductive materials as part of a massive electromagnetic superweapons program based around the High Frequency Active Auroral Research Program (HAARP). The reasons given by those who believe in the conspiracy vary widely as well between military weapons testing, chemical population control, or measures to mitigate global warming. Federal agencies and scientists have consistently denied these claims, insisting the sky tracks are simple contrails. As the chemtrail conspiracy theory spread, federal officials were flooded with angry calls and letters. A multi-agency response to dispel the rumors was published in a 2000 fact sheet by the Environmental Protection Agency (EPA), the Federal Aviation Administration (FAA), the National Aeronautics and Space Administration (NASA) and the National Oceanic and Atmospheric Administration (NOAA), a step many chemtrail believers interpeted as further evidence of the existence of a government cover-up. //wikipedia.com
//psycoded.de
art on the edge of dataloss
Youtube results:
1:51
Cree explains their latest Silicon Carbide power technology at PCIM 2013
Paul Kierstead of Cree talks about their latest all-Silicon-Carbide 1.2kV, 50A six-pack mo...
published: 21 May 2013
author: powersystemsdesign
Cree explains their latest Silicon Carbide power technology at PCIM 2013
Cree explains their latest Silicon Carbide power technology at PCIM 2013
Paul Kierstead of Cree talks about their latest all-Silicon-Carbide 1.2kV, 50A six-pack modules for Power Systems Design at PCIM 2013. Presented as the first...- published: 21 May 2013
- views: 138
- author: powersystemsdesign
1:47
Silicon Carbide, or Carborundum
Silicon Carbide, or CarborundumSilicon carbide, or carborundum, is a semiconductor materia...
published: 30 Nov 2010
author: ChipDipvideo
Silicon Carbide, or Carborundum
Silicon Carbide, or Carborundum
Silicon Carbide, or CarborundumSilicon carbide, or carborundum, is a semiconductor material. Pure silicon carbide of stoichiometric composition is colourless...- published: 30 Nov 2010
- views: 3938
- author: ChipDipvideo
7:44
Introduction: Nickel Silicon Carbide Coatings
Introducing Chris Hackl and the first Millennium Technologies podcast. We start by discuss...
published: 23 May 2012
author: MillennTechnologies
Introduction: Nickel Silicon Carbide Coatings
Introduction: Nickel Silicon Carbide Coatings
Introducing Chris Hackl and the first Millennium Technologies podcast. We start by discussing our Nickel Silicon Carbide plating.- published: 23 May 2012
- views: 2202
- author: MillennTechnologies