04484644 is referenced by 121 patents and cites 23 patents.

An embodiment of the article comprises a metallic body formed, by a powder metallurgy technique, of steel powder and tungsten carbide particles, and forged, having a total density of not less than one hundred percent. The method, then, comprises (a) the powder metallurgy steps of forming and sintering the body, and (b) the subsequent forging step, to produce the one hundred percent total density steel and tungsten carbide article.

Title
Sintered and forged article, and method of forming same
Application Number
6/183593
Publication Number
4484644
Application Date
September 2, 1980
Publication Date
November 27, 1984
Inventor
Bani R Banerjee
Skillman
NJ, US
John P Cook
Hopewell
NJ, US
Agent
B J Murphy
Assignee
Ingersoll Rand Company
NJ, US
IPC
E21B 10/00
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