Ferrous metal body coated with an alloy formed by an iron/silico

Details Ferrous metal body coated with an alloy formed by an iron/silico Ferrous metal body coated with an alloy formed by an iron/silico

1979-08-23

1981-02-17

Rutledge, L. Dewayne

Stock material or miscellaneous articles

All metal or with adjacent metals

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

75 05R, 75 05B, 75 05BA, 75123J, 75123L, 75255, 277235A, 427 34, 427191, 427423, 427427, 428937, B22F 502, B05B 720

Patent

active

042515998

ABSTRACT:
There is provided an improved plasma spray powder composition for producing bearing surface alloy on a metal substrate, e.g. cast iron, said powder being characterized by the presence therein of a substantial amount of iron, molybdenum and a relatively small amount of silicon. Carbon may also desirably be present in the powder. When plasma sprayed, these powders yield a coating on a metal substrate, e.g. a cast iron piston ring, which is wear and scuff resistant.

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Gray and Ductile Iron Castings Handbook, 1971 Chapter 3, pp. 93-94.

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