Process for facilitating cold-working operations

Details Process for facilitating cold-working operations Process for facilitating cold-working operations

1994-03-02

1995-05-16

Silverberg, Sam

Metal treatment

Process of modifying or maintaining internal physical...

Processes of coating utilizing a reactive composition which...

148262, C23C 2214

Patent

active

054157013

ABSTRACT:
In a process for facilitating non-cutting cold working of ferrous materials by application of a phosphate coating, ferrous materials are dipped into a phosphating solution which is free of elements of group VIB of the periodic table which consists of Cr, Mo and W, of nitrogen compounds and preferably also free of nickel and contains

REFERENCES:
patent: 5221370 (1993-06-01), Jo

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