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:
May. 19, 1992
Filed:
Dec. 10, 1987
Applicant:
Inventor:
Sam M Weiman, Cypress, CA (US);
Assignee:
General Dynamics Corporation Air Defense Systems Division, Pomona, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C20L / ;
U.S. Cl.
CPC ...
75235 ; 75232 ; 75236 ; 75244 ; 419 13 ; 419 17 ; 419 19 ; 419 20 ; 419 47 ; 419 53 ; 419 54 ; 419 55 ;
Abstract
A process for producing high-strength, substantially nonporous alloys by means of a three-component mixture, including admixing a first component of one or more low-melting temperature metals or alloys thereof, a second component of one or more high-melting temperature metals or alloys thereof, and a substantially inert third component of one or more refractory compounds, subjecting the mixture to changes in temperature so as to form a mixture capable of being shaped at a temperature well below the melting or decomposition temperature of the highest melting metal and the inert refractory compound.