Method and means for hardening and hot-zincing iron and steel pr

Details Method and means for hardening and hot-zincing iron and steel pr Method and means for hardening and hot-zincing iron and steel pr

1976-06-30

1979-10-09

Rutledge, L. Dewayne

Metal treatment

Compositions

Heat treating

148 18, 148 20, 148144, C21D 148

Patent

active

041704959

ABSTRACT:
A method for hot-zincing and hardening iron and steel products. After removing grease from the products they are heated to austenitizing temperature and are subsequently introduced directly into a zinc bath for simultaneous zincing and hardening.

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patent: 4056657 (1977-11-01), Leckie et al.
Lyman, T, Metals Handbook, vol. II, (Heat-Treating, Etc.), Cleveland (ASM), 1964, p. 500.

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