- published: 02 Apr 2009
- views: 39837
Chromate conversion coating
Chromate conversion coating is a type of conversion coating used to passivate steel, aluminum, zinc, cadmium, copper, silver, magnesium, and tin alloys. It is primarily used as a corrosion inhibitor, primer, decorative finish, or to retain electrical conductivity. The process is named after the chromate found in chromic acid, also known as hexavalent chromium, the chemical most widely used in the immersion bath process whereby the coating is applied. However, hexavalent chromium is toxic, thus, highly regulated, so new, non-hexavalent chromium-based processes are becoming more readily available at a commercial level. One alternative contains trivalent chromium. The RoHS (Restriction of Hazardous Substances) Directive is commonly referred to regarding elimination of hexavalent chromium.
Chromate conversion coatings are commonly applied to everyday items such as hardware and tools, and can usually be recognized by their distinctively iridescent, greenish-yellow color.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Chromate_conversion_coating
Conversion coating
Conversion coatings are coatings for metals where the part surface is converted into the coating with a chemical or electro-chemical process. Examples include chromate conversion coatings, phosphate conversion coatings, bluing, black oxide coatings on steel, and anodizing. They are used for corrosion protection, to add decorative color and as paint primers. Conversion coatings may be very thin, on the order of 0.00001". Thick coatings, up to 0.002", are usually built up on aluminium alloys, either by anodizing or chromate conversion.
References
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Conversion_coating
Podcasts:
-
Chemical Conversion Coating Mil-DTL-5541 Type 2, Class 1A (Hexavalent-Free Chrome)
Entire process of RoHS-compliant chemical conversion process.
published: 02 Apr 2009 -
How Does Chromate Conversion Work?
The aluminium part is placed in a dilute acid solution containing hexavalent chromium ions. It reacts with the aluminium oxide to form a protective chromium film, enhancing the part’s corrosion resistance and giving it a golden color. If a two-stage chromate conversion is required, the part is immersed into a second solution with higher chromium ion concentrations. The resulting coating has a much higher concentration of chromium oxide. Hexavalent-free chromium can be used for a clear chemical conversion coating. Learn more at https://xometry.pro/en-eu/
published: 17 Jun 2024 -
Chromate Conversion on Aluminum (Alodine)
Chromate Conversion on Aluminum(Alodine)- www.ppiaerospace.com PPI Aerospace- a surface engineering solutions company. For a complete list of services please visit our website or call (586) 772-7736
published: 08 May 2012 -
Chromate conversion coating
Chromate conversion coating is a type of conversion coating used to passivate aluminum, zinc, cadmium, copper, silver, magnesium, and tin alloys. It is primarily used as a corrosion inhibitor, primer, decorative finish, or to retain electrical conductivity. The process is named after the chromate found in chromic acid, also known as hexavalent chromium, the chemical most widely used in the immersion bath process whereby the coating is applied. However, hexavalent chromium is toxic, thus, highly regulated, so new, non-hexavalent chromium-based processes are becoming more readily available at a commercial level. One alternative contains trivalent chromium. The RoHS (Restriction of Hazardous Substances) Directive is commonly referred to regarding elimination of hexavalent chromium. Chromate c...
published: 29 Oct 2014 -
Proto Tech Tip - Chemical Conversion Coating vs Anodizing
Part of the one-stop shop experience at Protocase is offering many different finishing options which gives you the flexibility to create fully finished custom parts that meet your exact requirements. For this week's Proto Tech Tip, Brett focuses on two of those finishes which are chemical conversion coating and anodizing. Brett breaks down the differences between the two, in order to try and help make your next design decision a little easier so you can keep your projects moving forward. More resources about chemical conversion coating and anodizing: Anodizing: https://www.protocase.com/products/materials-components-finishes/finishes/anodizing.php Chem-film: https://www.protocase.com/products/materials-components-finishes/finishes/chemconv.php Previous Proto Tech Tips: Anodizing Yo...
published: 12 Sep 2023 -
Proto Tech Tip - Chemical Conversion Coating VS Passivation
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CNC Machining. This week, Chris gives a rundown of the differences between using Chemical Conversion Coating and Passivation for improving corrosion resistance in sheet metal parts. Chemical conversion coating is also referred to as chem film, chromate coating, or yellow chromate coating. This process is strictly for aluminum, and creates a surface that’s corrosion-resistant, durable, and exhibits stable electrical conductivity. Passivation is used for treating stainless steel exclusively. Similar to chem film, passivation is a process in which your part is placed into several liquid baths in order to apply a surface film that reduce...
published: 18 May 2021 -
Chromate Conversion Coating Market Overview, Trends, Opportunities, Growth and Forecast by 2032
The global chromate conversion coating market size is expected to exhibit a growth rate (CAGR) of 6.7% during 2024-2032. More Info:- https://www.imarcgroup.com/chromate-conversion-coating-market
published: 26 Mar 2024 -
What is Chem Film? Chromate Conversion Coatings & Equipment
If you’re looking to enhance the durability and corrosion resistance of your aluminum parts, look to chem film, also known as chromate conversion coating. This versatile coating process, also called Alodine, is the key to protecting your materials from the elements and extending their lifespan. Chromate conversion coatings are vital for the aerospace and defense industries, as well as for various commercial applications. As a manufacturer, understanding the ins and outs of chromate conversion coatings is essential for achieving a professional finish and safeguarding your investments. Best Technology offers not only chem film coatings but also top-of-the-line tanks and equipment to apply them efficiently and effectively. With our chem film equipment and coatings, you can trust that your...
published: 14 Feb 2024 -
Proto Tech Tip - Chemical Conversion Coating (See Note Below)
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CNC Machining. This week, Cody from our Engineering & Design Services team talks about one of the finishes that we offer: chemical conversion coating. Chem-film is a coating process that applies chromate to the metal. This creates a surface that is corrosion resistant, durable, and exhibits stable electrical conductivity. ***Note: To clarify, Protocase qualifies our process of meeting the requirements of MIL-DTL-5541F Type 2 Class 1A & 3, and -81706B, as CHEMEON TCP-NP is not on the QPL (Qualified Products List).*** Check out our page dedicated to chemical conversion coating: https://www.protocase.com/products/materials-components-...
published: 14 Jan 2020 -
Chem Film/Chromate Conversion Alodine and Passivation 14 Tank Line
This large scale custom combination chemical film chromate conversion and passivation line uses hex-free trivalent chromium and nitric acid. The system is flexible and modular for adding additional tanks and reconfiguring in the future. More information on chem film and passivation processes can be found here: https://www.besttechnologyinc.com/case-studies/alodine-chem-film-tank-line/ https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/ What is chem film or alodine? https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/ 0:00 Intro 0:08 14-tank Chem film system with passivation 0:54 pH monitor and dosing pump 1:21 Water guns to spray off contamination 1:32 Flashing lights indicate ...
published: 17 Aug 2021
developed with YouTube
2:37
Chemical Conversion Coating Mil-DTL-5541 Type 2, Class 1A (Hexavalent-Free Chrome)
- Order: Reorder
- Duration: 2:37
- Uploaded Date: 02 Apr 2009
- views: 39837
Entire process of RoHS-compliant chemical conversion process.
Entire process of RoHS-compliant chemical conversion process.
https://wn.com/Chemical_Conversion_Coating_Mil_Dtl_5541_Type_2,_Class_1A_(Hexavalent_Free_Chrome)
Entire process of RoHS-compliant chemical conversion process.
0:37
How Does Chromate Conversion Work?
- Order: Reorder
- Duration: 0:37
- Uploaded Date: 17 Jun 2024
- views: 200
The aluminium part is placed in a dilute acid solution containing hexavalent chromium ions. It reacts with the aluminium oxide to form a protective chromium fil...
The aluminium part is placed in a dilute acid solution containing hexavalent chromium ions. It reacts with the aluminium oxide to form a protective chromium film, enhancing the part’s corrosion resistance and giving it a golden color.
If a two-stage chromate conversion is required, the part is immersed into a second solution with higher chromium ion concentrations. The resulting coating has a much higher concentration of chromium oxide. Hexavalent-free chromium can be used for a clear chemical conversion coating.
Learn more at https://xometry.pro/en-eu/
https://wn.com/How_Does_Chromate_Conversion_Work
The aluminium part is placed in a dilute acid solution containing hexavalent chromium ions. It reacts with the aluminium oxide to form a protective chromium film, enhancing the part’s corrosion resistance and giving it a golden color.
If a two-stage chromate conversion is required, the part is immersed into a second solution with higher chromium ion concentrations. The resulting coating has a much higher concentration of chromium oxide. Hexavalent-free chromium can be used for a clear chemical conversion coating.
Learn more at https://xometry.pro/en-eu/
- published: 17 Jun 2024
- views: 200
1:34
Chromate Conversion on Aluminum (Alodine)
- Order: Reorder
- Duration: 1:34
- Uploaded Date: 08 May 2012
- views: 34806
Chromate Conversion on Aluminum(Alodine)- www.ppiaerospace.com
PPI Aerospace- a surface engineering solutions company.
For a complete list of services please vi...
Chromate Conversion on Aluminum(Alodine)- www.ppiaerospace.com
PPI Aerospace- a surface engineering solutions company.
For a complete list of services please visit our website or call (586) 772-7736
https://wn.com/Chromate_Conversion_On_Aluminum_(Alodine)
Chromate Conversion on Aluminum(Alodine)- www.ppiaerospace.com
PPI Aerospace- a surface engineering solutions company.
For a complete list of services please visit our website or call (586) 772-7736
- published: 08 May 2012
- views: 34806
4:44
Chromate conversion coating
- Order: Reorder
- Duration: 4:44
- Uploaded Date: 29 Oct 2014
- views: 17956
Chromate conversion coating is a type of conversion coating used to passivate aluminum, zinc, cadmium, copper, silver, magnesium, and tin alloys. It is primaril...
Chromate conversion coating is a type of conversion coating used to passivate aluminum, zinc, cadmium, copper, silver, magnesium, and tin alloys. It is primarily used as a corrosion inhibitor, primer, decorative finish, or to retain electrical conductivity. The process is named after the chromate found in chromic acid, also known as hexavalent chromium, the chemical most widely used in the immersion bath process whereby the coating is applied. However, hexavalent chromium is toxic, thus, highly regulated, so new, non-hexavalent chromium-based processes are becoming more readily available at a commercial level. One alternative contains trivalent chromium. The RoHS (Restriction of Hazardous Substances) Directive is commonly referred to regarding elimination of hexavalent chromium.
Chromate conversion coatings are commonly applied to everyday items such as hardware and tools, and can usually be recognized by their distinctively iridescent, greenish-yellow color.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
https://wn.com/Chromate_Conversion_Coating
Chromate conversion coating is a type of conversion coating used to passivate aluminum, zinc, cadmium, copper, silver, magnesium, and tin alloys. It is primarily used as a corrosion inhibitor, primer, decorative finish, or to retain electrical conductivity. The process is named after the chromate found in chromic acid, also known as hexavalent chromium, the chemical most widely used in the immersion bath process whereby the coating is applied. However, hexavalent chromium is toxic, thus, highly regulated, so new, non-hexavalent chromium-based processes are becoming more readily available at a commercial level. One alternative contains trivalent chromium. The RoHS (Restriction of Hazardous Substances) Directive is commonly referred to regarding elimination of hexavalent chromium.
Chromate conversion coatings are commonly applied to everyday items such as hardware and tools, and can usually be recognized by their distinctively iridescent, greenish-yellow color.
This video is targeted to blind users.
Attribution:
Article text available under CC-BY-SA
Creative Commons image source in video
- published: 29 Oct 2014
- views: 17956
6:13
Proto Tech Tip - Chemical Conversion Coating vs Anodizing
- Order: Reorder
- Duration: 6:13
- Uploaded Date: 12 Sep 2023
- views: 2421
Part of the one-stop shop experience at Protocase is offering many different finishing options which gives you the flexibility to create fully finished custom p...
Part of the one-stop shop experience at Protocase is offering many different finishing options which gives you the flexibility to create fully finished custom parts that meet your exact requirements.
For this week's Proto Tech Tip, Brett focuses on two of those finishes which are chemical conversion coating and anodizing. Brett breaks down the differences between the two, in order to try and help make your next design decision a little easier so you can keep your projects moving forward.
More resources about chemical conversion coating and anodizing:
Anodizing: https://www.protocase.com/products/materials-components-finishes/finishes/anodizing.php
Chem-film: https://www.protocase.com/products/materials-components-finishes/finishes/chemconv.php
Previous Proto Tech Tips:
Anodizing Your Custom Enclosures & Parts: https://www.youtube.com/watch?v=2RX54pglOjc
Chem-Film vs Passivation: https://www.youtube.com/watch?v=vlQaHZNaqPE
Chemical Conversion Coating: https://www.youtube.com/watch?v=DDHddQlC62M
We also have a web page dedicated to resources and articles: https://www.protocase.com/resources/
Be sure to check out our blog: https://www.protocase.com/blog/
Thanks for watching! We will be releasing new Proto Tech Tip videos every Tuesday @ 2PM EST.
https://wn.com/Proto_Tech_Tip_Chemical_Conversion_Coating_Vs_Anodizing
Part of the one-stop shop experience at Protocase is offering many different finishing options which gives you the flexibility to create fully finished custom parts that meet your exact requirements.
For this week's Proto Tech Tip, Brett focuses on two of those finishes which are chemical conversion coating and anodizing. Brett breaks down the differences between the two, in order to try and help make your next design decision a little easier so you can keep your projects moving forward.
More resources about chemical conversion coating and anodizing:
Anodizing: https://www.protocase.com/products/materials-components-finishes/finishes/anodizing.php
Chem-film: https://www.protocase.com/products/materials-components-finishes/finishes/chemconv.php
Previous Proto Tech Tips:
Anodizing Your Custom Enclosures & Parts: https://www.youtube.com/watch?v=2RX54pglOjc
Chem-Film vs Passivation: https://www.youtube.com/watch?v=vlQaHZNaqPE
Chemical Conversion Coating: https://www.youtube.com/watch?v=DDHddQlC62M
We also have a web page dedicated to resources and articles: https://www.protocase.com/resources/
Be sure to check out our blog: https://www.protocase.com/blog/
Thanks for watching! We will be releasing new Proto Tech Tip videos every Tuesday @ 2PM EST.
- published: 12 Sep 2023
- views: 2421
4:18
Proto Tech Tip - Chemical Conversion Coating VS Passivation
- Order: Reorder
- Duration: 4:18
- Uploaded Date: 18 May 2021
- views: 4571
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CN...
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CNC Machining.
This week, Chris gives a rundown of the differences between using Chemical Conversion Coating and Passivation for improving corrosion resistance in sheet metal parts. Chemical conversion coating is also referred to as chem film, chromate coating, or yellow chromate coating. This process is strictly for aluminum, and creates a surface that’s corrosion-resistant, durable, and exhibits stable electrical conductivity. Passivation is used for treating stainless steel exclusively. Similar to chem film, passivation is a process in which your part is placed into several liquid baths in order to apply a surface film that reduces corrosion.
To watch our video on Chem-Film, click here: https://www.youtube.com/watch?v=DDHddQlC62M
To watch our video on Passivation, click here: https://www.youtube.com/watch?v=5S374hGs71c
Be sure to check out our blog: https://www.protocase.com/blog/
For more articles and technical resources, check out our resources page on our website: https://www.protocase.com/resources/
Try out the fastest and easiest way to design, price, and build custom enclosures and parts: https://www.protocasedesigner.com/download/
Thanks for watching! We release new Proto Tech Tip videos every Tuesday @ 2PM EST.
https://wn.com/Proto_Tech_Tip_Chemical_Conversion_Coating_Vs_Passivation
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CNC Machining.
This week, Chris gives a rundown of the differences between using Chemical Conversion Coating and Passivation for improving corrosion resistance in sheet metal parts. Chemical conversion coating is also referred to as chem film, chromate coating, or yellow chromate coating. This process is strictly for aluminum, and creates a surface that’s corrosion-resistant, durable, and exhibits stable electrical conductivity. Passivation is used for treating stainless steel exclusively. Similar to chem film, passivation is a process in which your part is placed into several liquid baths in order to apply a surface film that reduces corrosion.
To watch our video on Chem-Film, click here: https://www.youtube.com/watch?v=DDHddQlC62M
To watch our video on Passivation, click here: https://www.youtube.com/watch?v=5S374hGs71c
Be sure to check out our blog: https://www.protocase.com/blog/
For more articles and technical resources, check out our resources page on our website: https://www.protocase.com/resources/
Try out the fastest and easiest way to design, price, and build custom enclosures and parts: https://www.protocasedesigner.com/download/
Thanks for watching! We release new Proto Tech Tip videos every Tuesday @ 2PM EST.
- published: 18 May 2021
- views: 4571
1:01
Chromate Conversion Coating Market Overview, Trends, Opportunities, Growth and Forecast by 2032
- Order: Reorder
- Duration: 1:01
- Uploaded Date: 26 Mar 2024
- views: 2
The global chromate conversion coating market size is expected to exhibit a growth rate (CAGR) of 6.7% during 2024-2032.
More Info:- https://www.imarcgroup.com...
The global chromate conversion coating market size is expected to exhibit a growth rate (CAGR) of 6.7% during 2024-2032.
More Info:- https://www.imarcgroup.com/chromate-conversion-coating-market
https://wn.com/Chromate_Conversion_Coating_Market_Overview,_Trends,_Opportunities,_Growth_And_Forecast_By_2032
The global chromate conversion coating market size is expected to exhibit a growth rate (CAGR) of 6.7% during 2024-2032.
More Info:- https://www.imarcgroup.com/chromate-conversion-coating-market
- published: 26 Mar 2024
- views: 2
1:31
What is Chem Film? Chromate Conversion Coatings & Equipment
- Order: Reorder
- Duration: 1:31
- Uploaded Date: 14 Feb 2024
- views: 732
If you’re looking to enhance the durability and corrosion resistance of your aluminum parts, look to chem film, also known as chromate conversion coating. This ...
If you’re looking to enhance the durability and corrosion resistance of your aluminum parts, look to chem film, also known as chromate conversion coating. This versatile coating process, also called Alodine, is the key to protecting your materials from the elements and extending their lifespan.
Chromate conversion coatings are vital for the aerospace and defense industries, as well as for various commercial applications.
As a manufacturer, understanding the ins and outs of chromate conversion coatings is essential for achieving a professional finish and safeguarding your investments. Best Technology offers not only chem film coatings but also top-of-the-line tanks and equipment to apply them efficiently and effectively.
With our chem film equipment and coatings, you can trust that your aluminum parts will stay protected and perform at their best for years to come. Don’t let corrosion and wear slow you down – choose Best Technology for all your chromate conversion coating needs and take your aluminum components to the next level.
Learn more at the Best Technology website:
https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/
0:00 Intro
0:07 Chromate Conversion Coatings for Aircraft Components
0:27 Hex-Free Chromate Conversion Coatings
0:47 Chem Film Equipment
1:08 Industry-Leading Chem Film Equipment and Coatings
https://wn.com/What_Is_Chem_Film_Chromate_Conversion_Coatings_Equipment
If you’re looking to enhance the durability and corrosion resistance of your aluminum parts, look to chem film, also known as chromate conversion coating. This versatile coating process, also called Alodine, is the key to protecting your materials from the elements and extending their lifespan.
Chromate conversion coatings are vital for the aerospace and defense industries, as well as for various commercial applications.
As a manufacturer, understanding the ins and outs of chromate conversion coatings is essential for achieving a professional finish and safeguarding your investments. Best Technology offers not only chem film coatings but also top-of-the-line tanks and equipment to apply them efficiently and effectively.
With our chem film equipment and coatings, you can trust that your aluminum parts will stay protected and perform at their best for years to come. Don’t let corrosion and wear slow you down – choose Best Technology for all your chromate conversion coating needs and take your aluminum components to the next level.
Learn more at the Best Technology website:
https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/
0:00 Intro
0:07 Chromate Conversion Coatings for Aircraft Components
0:27 Hex-Free Chromate Conversion Coatings
0:47 Chem Film Equipment
1:08 Industry-Leading Chem Film Equipment and Coatings
- published: 14 Feb 2024
- views: 732
2:37
Proto Tech Tip - Chemical Conversion Coating (See Note Below)
- Order: Reorder
- Duration: 2:37
- Uploaded Date: 14 Jan 2020
- views: 9803
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CN...
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CNC Machining.
This week, Cody from our Engineering & Design Services team talks about one of the finishes that we offer: chemical conversion coating. Chem-film is a coating process that applies chromate to the metal. This creates a surface that is corrosion resistant, durable, and exhibits stable electrical conductivity.
***Note: To clarify, Protocase qualifies our process of meeting the requirements of MIL-DTL-5541F Type 2 Class 1A & 3, and -81706B, as CHEMEON TCP-NP is not on the QPL (Qualified Products List).***
Check out our page dedicated to chemical conversion coating: https://www.protocase.com/products/materials-components-finishes/finishes/chemconv.php
Be sure to also check out our other finishes that we offer: https://www.protocase.com/products/materials-components-finishes/finishes/
We also have a web page dedicated to resources and articles: https://www.protocase.com/resources/
Be sure to check out our blog: https://www.protocase.com/blog/
Thanks for watching! We will be releasing new Proto Tech Tip videos every Tuesday @ 2PM EST.
https://wn.com/Proto_Tech_Tip_Chemical_Conversion_Coating_(See_Note_Below)
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CNC Machining.
This week, Cody from our Engineering & Design Services team talks about one of the finishes that we offer: chemical conversion coating. Chem-film is a coating process that applies chromate to the metal. This creates a surface that is corrosion resistant, durable, and exhibits stable electrical conductivity.
***Note: To clarify, Protocase qualifies our process of meeting the requirements of MIL-DTL-5541F Type 2 Class 1A & 3, and -81706B, as CHEMEON TCP-NP is not on the QPL (Qualified Products List).***
Check out our page dedicated to chemical conversion coating: https://www.protocase.com/products/materials-components-finishes/finishes/chemconv.php
Be sure to also check out our other finishes that we offer: https://www.protocase.com/products/materials-components-finishes/finishes/
We also have a web page dedicated to resources and articles: https://www.protocase.com/resources/
Be sure to check out our blog: https://www.protocase.com/blog/
Thanks for watching! We will be releasing new Proto Tech Tip videos every Tuesday @ 2PM EST.
- published: 14 Jan 2020
- views: 9803
6:01
Chem Film/Chromate Conversion Alodine and Passivation 14 Tank Line
- Order: Reorder
- Duration: 6:01
- Uploaded Date: 17 Aug 2021
- views: 1152
This large scale custom combination chemical film chromate conversion and passivation line uses hex-free trivalent chromium and nitric acid.
The system is flex...
This large scale custom combination chemical film chromate conversion and passivation line uses hex-free trivalent chromium and nitric acid.
The system is flexible and modular for adding additional tanks and reconfiguring in the future.
More information on chem film and passivation processes can be found here:
https://www.besttechnologyinc.com/case-studies/alodine-chem-film-tank-line/
https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/
What is chem film or alodine? https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/
0:00 Intro
0:08 14-tank Chem film system with passivation
0:54 pH monitor and dosing pump
1:21 Water guns to spray off contamination
1:32 Flashing lights indicate cycle complete
2:32 Touch-panel PLC
3:01 Wastewater pump and treatment
3:20 Controlled water fills for cascading rinse
3:29 Vent plenums for ventilation system
3:41 Modular system is expandable
https://wn.com/Chem_Film_Chromate_Conversion_Alodine_And_Passivation_14_Tank_Line
This large scale custom combination chemical film chromate conversion and passivation line uses hex-free trivalent chromium and nitric acid.
The system is flexible and modular for adding additional tanks and reconfiguring in the future.
More information on chem film and passivation processes can be found here:
https://www.besttechnologyinc.com/case-studies/alodine-chem-film-tank-line/
https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/
What is chem film or alodine? https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/
0:00 Intro
0:08 14-tank Chem film system with passivation
0:54 pH monitor and dosing pump
1:21 Water guns to spray off contamination
1:32 Flashing lights indicate cycle complete
2:32 Touch-panel PLC
3:01 Wastewater pump and treatment
3:20 Controlled water fills for cascading rinse
3:29 Vent plenums for ventilation system
3:41 Modular system is expandable
- published: 17 Aug 2021
- views: 1152
2:37
Chemical Conversion Coating Mil-DTL-5541 Type 2, Class 1A (Hexavalent-Free Chrome)
Entire process of RoHS-compliant chemical conversion process.
published: 02 Apr 2009
Chemical Conversion Coating Mil-DTL-5541 Type 2, Class 1A (Hexavalent-Free Chrome)
Chemical Conversion Coating Mil-DTL-5541 Type 2, Class 1A (Hexavalent-Free Chrome)
- Report rights infringement
- published: 02 Apr 2009
- views: 39837
Entire process of RoHS-compliant chemical conversion process.
0:37
How Does Chromate Conversion Work?
The aluminium part is placed in a dilute acid solution containing hexavalent chromium ions...
published: 17 Jun 2024
How Does Chromate Conversion Work?
How Does Chromate Conversion Work?
- Report rights infringement
- published: 17 Jun 2024
- views: 200
The aluminium part is placed in a dilute acid solution containing hexavalent chromium ions. It reacts with the aluminium oxide to form a protective chromium film, enhancing the part’s corrosion resistance and giving it a golden color.
If a two-stage chromate conversion is required, the part is immersed into a second solution with higher chromium ion concentrations. The resulting coating has a much higher concentration of chromium oxide. Hexavalent-free chromium can be used for a clear chemical conversion coating.
Learn more at https://xometry.pro/en-eu/
1:34
Chromate Conversion on Aluminum (Alodine)
Chromate Conversion on Aluminum(Alodine)- www.ppiaerospace.com
PPI Aerospace- a surface en...
published: 08 May 2012
Chromate Conversion on Aluminum (Alodine)
Chromate Conversion on Aluminum (Alodine)
- Report rights infringement
- published: 08 May 2012
- views: 34806
Chromate Conversion on Aluminum(Alodine)- www.ppiaerospace.com
PPI Aerospace- a surface engineering solutions company.
For a complete list of services please visit our website or call (586) 772-7736
4:44
Chromate conversion coating
Chromate conversion coating is a type of conversion coating used to passivate aluminum, zi...
published: 29 Oct 2014
Chromate conversion coating
Chromate conversion coating
- Report rights infringement
- published: 29 Oct 2014
- views: 17956
Chromate conversion coating is a type of conversion coating used to passivate aluminum, zinc, cadmium, copper, silver, magnesium, and tin alloys. It is primarily used as a corrosion inhibitor, primer, decorative finish, or to retain electrical conductivity. The process is named after the chromate found in chromic acid, also known as hexavalent chromium, the chemical most widely used in the immersion bath process whereby the coating is applied. However, hexavalent chromium is toxic, thus, highly regulated, so new, non-hexavalent chromium-based processes are becoming more readily available at a commercial level. One alternative contains trivalent chromium. The RoHS (Restriction of Hazardous Substances) Directive is commonly referred to regarding elimination of hexavalent chromium.
Chromate conversion coatings are commonly applied to everyday items such as hardware and tools, and can usually be recognized by their distinctively iridescent, greenish-yellow color.
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6:13
Proto Tech Tip - Chemical Conversion Coating vs Anodizing
Part of the one-stop shop experience at Protocase is offering many different finishing opt...
published: 12 Sep 2023
Proto Tech Tip - Chemical Conversion Coating vs Anodizing
Proto Tech Tip - Chemical Conversion Coating vs Anodizing
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- published: 12 Sep 2023
- views: 2421
Part of the one-stop shop experience at Protocase is offering many different finishing options which gives you the flexibility to create fully finished custom parts that meet your exact requirements.
For this week's Proto Tech Tip, Brett focuses on two of those finishes which are chemical conversion coating and anodizing. Brett breaks down the differences between the two, in order to try and help make your next design decision a little easier so you can keep your projects moving forward.
More resources about chemical conversion coating and anodizing:
Anodizing: https://www.protocase.com/products/materials-components-finishes/finishes/anodizing.php
Chem-film: https://www.protocase.com/products/materials-components-finishes/finishes/chemconv.php
Previous Proto Tech Tips:
Anodizing Your Custom Enclosures & Parts: https://www.youtube.com/watch?v=2RX54pglOjc
Chem-Film vs Passivation: https://www.youtube.com/watch?v=vlQaHZNaqPE
Chemical Conversion Coating: https://www.youtube.com/watch?v=DDHddQlC62M
We also have a web page dedicated to resources and articles: https://www.protocase.com/resources/
Be sure to check out our blog: https://www.protocase.com/blog/
Thanks for watching! We will be releasing new Proto Tech Tip videos every Tuesday @ 2PM EST.
4:18
Proto Tech Tip - Chemical Conversion Coating VS Passivation
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an inf...
published: 18 May 2021
Proto Tech Tip - Chemical Conversion Coating VS Passivation
Proto Tech Tip - Chemical Conversion Coating VS Passivation
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- published: 18 May 2021
- views: 4571
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CNC Machining.
This week, Chris gives a rundown of the differences between using Chemical Conversion Coating and Passivation for improving corrosion resistance in sheet metal parts. Chemical conversion coating is also referred to as chem film, chromate coating, or yellow chromate coating. This process is strictly for aluminum, and creates a surface that’s corrosion-resistant, durable, and exhibits stable electrical conductivity. Passivation is used for treating stainless steel exclusively. Similar to chem film, passivation is a process in which your part is placed into several liquid baths in order to apply a surface film that reduces corrosion.
To watch our video on Chem-Film, click here: https://www.youtube.com/watch?v=DDHddQlC62M
To watch our video on Passivation, click here: https://www.youtube.com/watch?v=5S374hGs71c
Be sure to check out our blog: https://www.protocase.com/blog/
For more articles and technical resources, check out our resources page on our website: https://www.protocase.com/resources/
Try out the fastest and easiest way to design, price, and build custom enclosures and parts: https://www.protocasedesigner.com/download/
Thanks for watching! We release new Proto Tech Tip videos every Tuesday @ 2PM EST.
1:01
Chromate Conversion Coating Market Overview, Trends, Opportunities, Growth and Forecast by 2032
The global chromate conversion coating market size is expected to exhibit a growth rate (C...
published: 26 Mar 2024
Chromate Conversion Coating Market Overview, Trends, Opportunities, Growth and Forecast by 2032
Chromate Conversion Coating Market Overview, Trends, Opportunities, Growth and Forecast by 2032
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- published: 26 Mar 2024
- views: 2
The global chromate conversion coating market size is expected to exhibit a growth rate (CAGR) of 6.7% during 2024-2032.
More Info:- https://www.imarcgroup.com/chromate-conversion-coating-market
1:31
What is Chem Film? Chromate Conversion Coatings & Equipment
If you’re looking to enhance the durability and corrosion resistance of your aluminum part...
published: 14 Feb 2024
What is Chem Film? Chromate Conversion Coatings & Equipment
What is Chem Film? Chromate Conversion Coatings & Equipment
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- published: 14 Feb 2024
- views: 732
If you’re looking to enhance the durability and corrosion resistance of your aluminum parts, look to chem film, also known as chromate conversion coating. This versatile coating process, also called Alodine, is the key to protecting your materials from the elements and extending their lifespan.
Chromate conversion coatings are vital for the aerospace and defense industries, as well as for various commercial applications.
As a manufacturer, understanding the ins and outs of chromate conversion coatings is essential for achieving a professional finish and safeguarding your investments. Best Technology offers not only chem film coatings but also top-of-the-line tanks and equipment to apply them efficiently and effectively.
With our chem film equipment and coatings, you can trust that your aluminum parts will stay protected and perform at their best for years to come. Don’t let corrosion and wear slow you down – choose Best Technology for all your chromate conversion coating needs and take your aluminum components to the next level.
Learn more at the Best Technology website:
https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/
0:00 Intro
0:07 Chromate Conversion Coatings for Aircraft Components
0:27 Hex-Free Chromate Conversion Coatings
0:47 Chem Film Equipment
1:08 Industry-Leading Chem Film Equipment and Coatings
2:37
Proto Tech Tip - Chemical Conversion Coating (See Note Below)
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an inf...
published: 14 Jan 2020
Proto Tech Tip - Chemical Conversion Coating (See Note Below)
Proto Tech Tip - Chemical Conversion Coating (See Note Below)
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- published: 14 Jan 2020
- views: 9803
Every week, Team Protocase is bringing you a Proto Tech Tip video, where we'll give an informative look at a particular aspect of sheet metal fabrication and CNC Machining.
This week, Cody from our Engineering & Design Services team talks about one of the finishes that we offer: chemical conversion coating. Chem-film is a coating process that applies chromate to the metal. This creates a surface that is corrosion resistant, durable, and exhibits stable electrical conductivity.
***Note: To clarify, Protocase qualifies our process of meeting the requirements of MIL-DTL-5541F Type 2 Class 1A & 3, and -81706B, as CHEMEON TCP-NP is not on the QPL (Qualified Products List).***
Check out our page dedicated to chemical conversion coating: https://www.protocase.com/products/materials-components-finishes/finishes/chemconv.php
Be sure to also check out our other finishes that we offer: https://www.protocase.com/products/materials-components-finishes/finishes/
We also have a web page dedicated to resources and articles: https://www.protocase.com/resources/
Be sure to check out our blog: https://www.protocase.com/blog/
Thanks for watching! We will be releasing new Proto Tech Tip videos every Tuesday @ 2PM EST.
6:01
Chem Film/Chromate Conversion Alodine and Passivation 14 Tank Line
This large scale custom combination chemical film chromate conversion and passivation line...
published: 17 Aug 2021
Chem Film/Chromate Conversion Alodine and Passivation 14 Tank Line
Chem Film/Chromate Conversion Alodine and Passivation 14 Tank Line
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- published: 17 Aug 2021
- views: 1152
This large scale custom combination chemical film chromate conversion and passivation line uses hex-free trivalent chromium and nitric acid.
The system is flexible and modular for adding additional tanks and reconfiguring in the future.
More information on chem film and passivation processes can be found here:
https://www.besttechnologyinc.com/case-studies/alodine-chem-film-tank-line/
https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/
What is chem film or alodine? https://www.besttechnologyinc.com/surface-finishing/what-is-alodine-chem-film-chromate-conversion-coating/
0:00 Intro
0:08 14-tank Chem film system with passivation
0:54 pH monitor and dosing pump
1:21 Water guns to spray off contamination
1:32 Flashing lights indicate cycle complete
2:32 Touch-panel PLC
3:01 Wastewater pump and treatment
3:20 Controlled water fills for cascading rinse
3:29 Vent plenums for ventilation system
3:41 Modular system is expandable
Chromate conversion coating
Chromate conversion coating is a type of conversion coating used to passivate steel, aluminum, zinc, cadmium, copper, silver, magnesium, and tin alloys. It is primarily used as a corrosion inhibitor, primer, decorative finish, or to retain electrical conductivity. The process is named after the chromate found in chromic acid, also known as hexavalent chromium, the chemical most widely used in the immersion bath process whereby the coating is applied. However, hexavalent chromium is toxic, thus, highly regulated, so new, non-hexavalent chromium-based processes are becoming more readily available at a commercial level. One alternative contains trivalent chromium. The RoHS (Restriction of Hazardous Substances) Directive is commonly referred to regarding elimination of hexavalent chromium.
Chromate conversion coatings are commonly applied to everyday items such as hardware and tools, and can usually be recognized by their distinctively iridescent, greenish-yellow color.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Chromate_conversion_coating
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Simplify Precision with New L-Type Antenna Mounts from Fairview Microwave
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Mounts Ease Installation of Standard Gain Horns for Test and Measurement Applications. IRVINE, Calif., Feb ... The inside of the mounts is treated with a chromate conversion coating, ensuring corrosion resistance and extended product life ... ....
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