Blue Chromate Plating -- what is it? - finishing.com
网页2022年4月20日 · The blue is a slightly blue toned bright metallic finish, it is certainly not blue in the sense of blue paint. Traditionally these chromate coatings have involved hexavalent chromium. These days they are usually trivalent to comply with RoHS requirements. So what does "blue chromate plating" mean? Almost surely it means zinc plating followed by ...
BLUE CHROMATE CONCENTRATE - 8OZ - Caswell Inc
网页2017年1月15日 · Our blue chromate concentrate produces a true blue conversion coating on zinc plated items. It is a single dip blue trivalent chromate that offers high salt spray resistance for up to 130 hours to white rust corrosion, and …
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Chromate conversion coating - Wikipedia
网页Learn about the process, chemistry and applications of chromate conversion coating, also known as alodine coating, on various metals. Find out how it protects against corrosion, provides decorative finish and changes color depending on the metal and bath composition.
Alodine Finish: The Complete Guide to Chromate Conversion …
网页2023年9月18日 · Alodine finishing, also called Chem Film, is a chromate conversion coating that offers corrosion protection in metal parts, especially aluminum alloys. Alodine dissolves in aqueous solutions to form the gel that adheres to the surface of metals.
Surface Finishing Options Part One – Chromate and Chrome
网页2023年7月13日 · Clear chromate with zinc is a slightly iridescent blue color when complete, while yellow and black both give the respective colors to the finished part. Chromate without Zinc. We have two surface finish options that are chromate and do not contain zinc. These options are black chromate without zinc and yellow chromate without zinc.
Clear Zinc Plating - Clear Zinc Chromate Plating | Gatto …
网页Clear chromate or passivate protects the zinc layer and offers additional protection against corrosion. This finish gives the part surface a silver appearance with a slight blue tint. Clear Zinc is a widely used finish across industries because it an economical solution for effective corrosion protection.
E-Chrome Ultra Blue - Trivalent Blue Bright Chromate - epi.com
网页E-Chrome Ultra-Blue meets all automotive and industrial standards, and no topcoat is needed. It can be used with automatic-feeder equipment and offers high salt spray resistance of up to 150 hours. Works well on plated …
Copy Cad® & Zinc Plating Kits - Chromates - Caswell Inc
网页BLUE CHROMATE Our blue chromate concentrate produces a true blue conversion coating on zinc plated items. It is a single dip blue trivalent chromate that offers high salt spray resistance for up to 130 hours to white rust corrosion, and 160-200 hours to...
BFG Manufacturing Services: Chromate
网页BFG offers various trivalent chromate options for zinc and aluminum plating that meet ROHS and Reach standards. Learn about the benefits, performance and specifications of blue-bright, black, high salt spray clear, yellow chromate and …
What is Alodine / Chem film / Chromate Conversion Coating?
网页Learn what Alodine, also known as chem film or chromate conversion coating, is and how it protects aluminum and other metals from corrosion. Compare different types and classes of chromate coatings according to MIL-DTL-5541 specification and …
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