Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Metal and nonmetal in final product
Patent
1995-05-16
1997-04-22
Jordan, Charles T.
Powder metallurgy processes
Powder metallurgy processes with heating or sintering
Metal and nonmetal in final product
419 20, 419 23, 419 32, 419 33, 419 49, 419 60, 75235, 75247, 75392, 75710, B22F 314, B22F 924
Patent
active
056237251
ABSTRACT:
Process for producing very pure platinum materials dispersion-reinforced with Y.sub.2 O.sub.3 and having high strength and extensibility, even in the temperature range >800.degree. C., from platinum powder by mechanical alloying, which comprises the process steps
REFERENCES:
patent: 2636819 (1953-04-01), Streicher
patent: 4183746 (1980-01-01), Pearce et al.
patent: 4274877 (1981-06-01), Collier et al.
patent: 5304233 (1994-04-01), Awadalla et al.
Disam Joachim
Edtmaier Christian
Jangg Gerhard
Schreier Gerhard
Zbiral Johannes
Jenkins Daniel
Jordan Charles T.
Schott Glaswerke
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