Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1988-10-27
1991-04-16
Lechert, Jr., Stephen J.
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
75241, 75243, 75244, 75246, C22C 2904
Patent
active
050079565
ABSTRACT:
An assembled cam shaft including a steel cam shaft member, a journal member made of sintered material and a cam lobe. The sintered material consisting essentially of 0.5 to 4.0% by weight of carbon, 0.1 to 0.8% by weight of phosphorus, 5 to 50% by weight of copper, 1% by weight or less of manganese, 2% by weight or less of silicon, and the balance being iron and impurities.
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Hendersen et al, Metallurgical Dictionary, 1953, pp. 287-288.
Fujita Yoshiaki
Kawai Satoshi
Takeguchi Shunsuke
Bhat Nina
Lechert Jr. Stephen J.
Nippon Piston Ring Co. Ltd.
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