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:
Mar. 01, 1988
Filed:
Jan. 09, 1987
Applicant:
Inventor:
Samuel A Worcester, Ogden, UT (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423645 ; 423D / ; 204164 ;
Abstract
Transition metal, notably zirconium alloy, is melted (e.g., by a plasma) to form droplets within the size range of minus 20, plus 60 mesh. The droplets are exposed to a hydrogen atmosphere for a short period while cooling through the hydriding temperature range (e.g., 600.degree. C. to 400.degree. C.). A friable particulate of uniform size and hydrogen content, suitable for sintering or forming components, is recovered.