Method for polishing, deburring and descaling stainless steel

Details Method for polishing, deburring and descaling stainless steel Method for polishing, deburring and descaling stainless steel

1981-09-03

1984-07-17

Willis, Jr., P. E.

Compositions

Etching or brightening compositions

Inorganic acid containing

134 41, 156625, 156903, 252 82, 252 86, 252 87, 252142, 252545, 252546, 252547, C09K 1306, C11D 708

Patent

active

044604793

ABSTRACT:
A metal polishing composition and method using same by suspending a metal article in a hydrochloric-nitric acid solution containing an ethoxylated carboxy-containing quaternary ammonium surfactant. Addition of the present surfactant greatly improves the effectiveness of the polishing bath.

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patent: 3467599 (1969-09-01), Pugliarissi
patent: 3484304 (1969-12-01), Beach
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patent: 3769311 (1973-10-01), Armstrong et al.

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