Nickel-free metal phosphating composition and method for use

Details Nickel-free metal phosphating composition and method for use Nickel-free metal phosphating composition and method for use

1987-02-25

1988-01-05

Page, Thurman K.

Stock material or miscellaneous articles

All metal or with adjacent metals

Composite; i.e., plural, adjacent, spatially distinct metal...

148 615R, 427327, 428469, 4284722, C23C 2208

Patent

active

047174315

ABSTRACT:
Nickel-free aqueous phosphating compositions containing zinc ions, cobalt ions, phosphate ions, and at least two additional cations; methods for using such composition, and products of the methods.

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patent: 3269877 (1966-08-01), Schlossberg et al.
patent: 3459600 (1969-08-01), Sedlak
Handbook of Chemistry & Physics, 66th ed. (1985), CRC Press, pp. D-151-D-158.

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