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:
Oct. 16, 1979
Filed:
Feb. 21, 1978
Applicant:
Inventors:
Aziz I Asphahani, Kokomo, IN (US);
F Galen Hodge, Kokomo, IN (US);
Robert B Leonard, Kokomo, IN (US);
Patrick D Schuur, Kokomo, IN (US);
Assignee:
Cabot Corporation, Kokomo, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
75122 ; 7513 / ; 75171 ; 148 / ; 148 / ; 148 32 ;
Abstract
A nickel-base alloy that is corrosion resistant to hydrogen, sulfide and chloride stress cracking is provided consisting essentially of about 17 to 23% chromium, 8 to 10% molybdenum, 15 to 22% iron, limited contents of cobalt, silicon and manganese, 0.030% maximum carbon and the balance nickel and incidental impurities. The alloy is eminently suited for use as components in so-called 'sour-gas' well operations.