Method of producing multi-layer sliding material

Details Method of producing multi-layer sliding material Method of producing multi-layer sliding material

1980-07-14

1982-12-28

Hunt, Brooks H.

Powder metallurgy processes

Powder metallurgy processes with heating or sintering

Making composite or hollow article

72364, 72365, 72366, 72700, 419 8, 419 28, B22F 300

Patent

active

043659950

ABSTRACT:
A steel strip having distributed thereon powder containing aluminum as its main ingredient is cooled to a temperature range of less than 15.degree. C. below room temperature. The cooled material is immediately subjected to cold rolling and then to sintering, to produce multilayer sliding material. By cooling the steel strip and the powder distributed thereon together to a temperature range of less than 15.degree. C. below room temperature, occurrence of seizure between the powder and rolls of a rolling mill can be avoided.

REFERENCES:
patent: 4083220 (1978-04-01), Kobayashi et al.
patent: 4121928 (1978-10-01), Mori
patent: 4159217 (1979-06-01), Selines et al.

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