Treatment of ferrous metal surfaces

Details Treatment of ferrous metal surfaces Treatment of ferrous metal surfaces

1997-02-04

1999-06-29

Simmons, David A.

Metal treatment

Process of modifying or maintaining internal physical...

Processes of coating utilizing a reactive composition which...

106 1413, 134 3, 134 28, 134 41, 266113, C23C 2200

Patent

active

059163798

ABSTRACT:
Disclosed herein are a composition comprising an aqueous solution of a gluconate salt and a citrate salt for treatment of a ferrous metal surface, and a method of application of such a composition for the protection of the ferrous metal surface against corrosion by inhibition of the formation of stop stain caused by the flash rusting.

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patent: 5296042 (1994-03-01), Curran et al.
patent: 5332511 (1994-07-01), Gay et al.
M. Kurahashi et al. "Cleaning of Piping System for Functional Liquid," Chemical Abstacts (Dec. 1988) 109(26): 255.

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