Title: Process for antiseptic processing of iron-based material
Application Number: 85107030 Application Date: 1985.09.20
Publication Number: 1009938 Publication Date: 1987.04.01
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C23C22/04
Applicant(s) Name: Dowa Iron Powder Co., Ltd. Address:
Inventor(s) Name: Shigeru Omori
Attorney & Agent: CHEN JIZHUANG LUO YINGMING
Abstract:
     This process includs: creating a zinc coating on the surfaces of the iron material by mechanically zinc-plating method, then processing the surface that has been coated with anhydrous chromium-coating solution. This process actually creates effect of full resistance to corrosion and is very economical. It need not to dispose the waste solution.
Time: 6