Bearing material and method of producing same

Details Bearing material and method of producing same Bearing material and method of producing same

1980-07-11

1982-11-30

Hunt, Brooks H.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

428557, 308237R, 291495PM, 75201, 75208CS, 75231, B22F 300

Patent

active

043616291

ABSTRACT:
Bearing material including aluminum as its main ingredient and at least one lubricant additive, produced by compacting a powder material including aluminum as its main ingredient and at least one lubricant additive into a desired shape, subjecting the compacted and shaped powder material to heat treatment, extruding the heat-treated material and then subjecting the extruded material to heat treatment.
The bearing material thus formed has a structure in which the lubricant additives are uniformly distributed as fine particles of small size, and also has a high percentage of elongation.

REFERENCES:
patent: 2815567 (1957-12-01), Gould et al.
patent: 3104135 (1963-09-01), Morrison et al.
patent: 3221392 (1965-12-01), Gould et al.
patent: 3445909 (1969-05-01), Beebe
patent: 3797084 (1974-03-01), Fedor et al.
patent: 3812563 (1974-05-01), Toaz
patent: 4121928 (1978-10-01), Mori
patent: 4170469 (1979-10-01), Mori
patent: 4189522 (1980-02-01), Mori
Hirschhorn, J., Introduction to Powder Metallurgy, (1969), APMI, N.Y., N.Y., p. 325.

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