How to get green chromating in passivation of zinc electroplated on steel, and what about the chemical composition and the process ? It's a part of my research on electroplating on different metals, in this case, it's about protecting steel.
AMIR - France
The good stuff is very proprietary, IE: you have to buy it from a reputable company. You may find a few very old references in the old trade magazines. Many companies no longer patent their products as it provides a fast track for others to reverse engineer it. They just keep it a secret and the rip offs also keep it a secret.
James Watts - Navarre, Florida
finishing.com is made possible by ... this text gets replaced with bannerText
Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.
If you are seeking a product or service related to metal finishing, please check these Directories: