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:
Dec. 16, 1980
Filed:
Dec. 11, 1978
Applicant:
Inventor:
Robert A Holzl, La Canada, CA (US);
Assignee:
Chemetal Corporation, Pacoima, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
4272552 ; 148-63 ; 148-635 ; 148 206 ; 148127 ; 148133 ; 427249 ; 427253 ; 4272553 ; 427314 ; 427318 ; 428328 ; 428457 ; 428469 ; 428472 ; 428627 ; 428640 ; 428641 ; 428663 ;
Abstract
A method of depositing a hard, fine grained metal or semi-metal alloy is described wherein a volatile halide of the metal or semi-metal is partially reduced and then deposited as a liquid phase intermediate compound onto a substrate in the presence of an alloying gas. The liquid phase deposited on the substrate is then thermochemically reacted to produce the hard, fine grained alloy. Also described are products which may be produced by the above method.