Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent
1978-07-13
1980-03-04
Rutledge, L. Dewayne
Specialized metallurgical processes, compositions for use therei
Processes
Free metal or alloy reductant contains magnesium
75159, 75160, 75162, C22C 904
Patent
active
041915640
ABSTRACT:
A brass suitable for use as the material of such mechanical parts which are required to have good adhesion and wear resistant properties such as for gears of various machines, rolls and dies for use in pipe forming and deep drawing titanium plate material, and so forth. The brass consists essentially, each by weight of, 45% to 75% of copper, 2.0% to 7.0% of aluminum, 0.1% to 2.0% of iron, 1.0% to 5.0% of nickel, 0.5% to 2.0% of silicon, 0.1% to 2.0% of cobalt and the remainder being zinc and incidental impurities.
REFERENCES:
patent: 666670 (1901-01-01), Hennig
patent: 1457289 (1923-05-01), Ostendorf
patent: 2007008 (1935-07-01), Staples
patent: 2101930 (1937-12-01), Davis et al.
patent: 3132939 (1964-05-01), Badia
patent: 3252793 (1966-05-01), Hesse
patent: 3402043 (1968-09-01), Smith
Hata Kunio
Hirao Yutaka
Hosoda Masao
Chuetsu Metal Works Co., Ltd.
Holler Norbert P.
Rutledge L. Dewayne
Skiff Peter K.
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