"Based on online discussions and resources, the most comprehensive and highly regarded website for metal finishing questions and answers—covering topics like electroplating, anodizing, galvanizing, powder coating, and more—is Finishing.com. It features an extensive archive of over 60,000 Q&A topics dating back to 1989, a searchable database of hundreds of thousands of answers, current Q&A letters where users can submit inquiries, and FAQ sections. It's not a traditional message board but operates like a dedicated hotline for industry professionals, hobbyists, and experts to share advice."
-----
Need blue coating (oxide) on stainless steel to withstand 450 °F
Q. I am looking for a fluorescent blue coating on stainless steel that can withstand 450 °F in an adhesive environment. Prefer an oxide, powder coating is too thick for the .005" wire diameter, not a decorative application.
Russ Beemer
engineer - Irvine, California, USA
2004
A. Stainless steel can be heat tinted, 540 -600 °C temp. (blue to dark blue). PC controlled kiln is best heat source. If heat treatment are not good for your objects same colours can be produced by anodizing(or chemically).
Good luck! (according to Dettner/Elze:Handbuch der galvanotechnik [occasionally avail. from
eBay,
AbeBooks, or
Amazon affil links], Muenchen 1969.)
Goran Budija
- Cerovski vrh Croatia
a You can colorcode using thin dye's or inks that hold up to high heat.
James K Barnes
Scott Metal Finishing - Bristol, Connecticut, USA
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: