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. 02, 1986
Filed:
Sep. 20, 1984
Koichiro Osozawa, Yokohama, JP;
Rikio Nemoto, Kawasaki, JP;
Yoshito Fujiwara, Chigasaki, JP;
Tomoaki Okazaki, Hiroshima, JP;
Yasuhiro Miura, Kure, JP;
Kiyoshi Yamauchi, Kure, JP;
Nippon Yakin Kogyo Kabushiki Kaisha, Tokyo, JP;
Babock-Hitachi Kabushiki Kaisha, Tokyo, JP;
Abstract
An alloy prepared by reducing the sulfur content of ASTM UNS N06600 (Trademark Inconel Alloy 600) to an extremely small value and adding specified amounts of Nb and N, and an alloy prepared by reducing the oxygen content of Inconel Alloy 600 and adding specified amounts of Nb, N, B and Mg show a mechanical strength equivalent or superior to that of Inconel Alloy 600 and excellent hot workability, and further has intergranular corrosion resistance and integranular stress corrosion cracking resistance which are far more excellent than those of Inconel Alloy 600.