The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 31, 1976
Filed:
Nov. 06, 1973
Applicant:
Inventors:
M Kumar Mal, Spring Valley, NY (US);
Stuart E Tarkan, Monsey, NY (US);
Assignee:
Chromalloy American Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C22C / ; C22C / ; C22C / ; C22C / ;
U.S. Cl.
CPC ...
291827 ; 291828 ; 7512 / ; 7512 / ; 7512 / ; 75203 ; 75204 ;
Abstract
A sintered steel-bonded titanium carbide composition characterized by an improved combination of physical and anti-friction properties is provided comprising about 15 to 60% by weight of primary grains of titanium carbide dispersed through a steel matrix making up essentially the balance, the steel matrix being characterized metallographically by an austenitic decomposition product and containing a small but effective amount of misch metal ranging from about 0.1 to 1.25% by weight of said matrix sufficient to effect a substantial improvement in said properties.