Friction material containing brass powders

Details Friction material containing brass powders Friction material containing brass powders

1992-03-20

1994-06-28

Walsh, Donald P.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

428548, 428551, 428553, 428564, 428565, 75245, 75246, 75247, B22F 500

Patent

active

053245920

ABSTRACT:
A copper powder-free friction material which is made by sintering and intended for friction surfaces of couplings or brakes contains powdery and/or granular metallic and non-metallic components, at least 50% by weight of the non-ferrous heavy metal component being brass powder.

REFERENCES:
patent: 2072070 (1937-02-01), Fisher
patent: 3014884 (1961-12-01), Bray
patent: 3660120 (1972-05-01), Clark et al.
patent: 4273699 (1981-06-01), Chester
patent: 4310452 (1982-01-01), Chester
patent: 4374211 (1983-02-01), Gallagher et al.
patent: 4656203 (1987-04-01), Parker
patent: 4944373 (1990-07-01), Ohya et al.
patent: 5041471 (1991-08-01), Brinzey
Rose, Arthur and Elizabeth, The Condensed Chemical Dictionary, 7th Ed., Van Nostrand Reinhold Co., 1969 (.COPYRGT. 1966), pp. 133-134.

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