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. 14, 1995
Filed:
Apr. 30, 1993
Applicant:
Inventors:
Robert E Clark, Orlando, FL (US);
Dennis R Amos, Rock Hill, SC (US);
Timothy L Driver, Sandy Ridge Township, Union County, NC (US);
Assignee:
Westinghouse Electric Corporation, Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
428683 ; 420109 ; 148529 ; 148335 ;
Abstract
A filler wire weld composition is set forth which provides high yield strength characteristics comparable to a base substrate made from a high performance Ni--Cr steel alloy. The filler wire weld composition is useful for repair welding substrate alloys used commercially in contexts such as turbine components such as rotors and discs.