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, 2014
Filed:
Nov. 14, 2008
Applicants:
Katsuyuki Funaki, Kanazawa, JP;
Takeshi Kobayashi, Toyonaka, JP;
Toru Maruyama, Suita, JP;
Toshimitu Okane, Tokyo, JP;
Iwao Akashi, Tokyo, JP;
Inventors:
Katsuyuki Funaki, Kanazawa, JP;
Takeshi Kobayashi, Toyonaka, JP;
Toru Maruyama, Suita, JP;
Toshimitu Okane, Tokyo, JP;
Iwao Akashi, Tokyo, JP;
Assignees:
Akashi Gohdoh Inc., Hakusan-Shi, JP;
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 15/00 (2006.01); C22C 9/02 (2006.01); C22C 1/02 (2006.01); C22C 1/10 (2006.01); F16C 33/12 (2006.01);
U.S. Cl.
CPC ...
C22C 9/02 (2013.01); C22C 1/02 (2013.01); C22C 1/1036 (2013.01); F16C 33/121 (2013.01); Y02T 10/865 (2013.01); F16C 2204/12 (2013.01);
Abstract
A bronze alloy includes copper, tin, bismuth, nickel and sulfur and a metal structure of the bronze alloy has an eutectoid phase including α-copper having a lamellar structure including a flaky copper-tin intermetallic compound precipitated and metal particles including the bismuth dispersedly precipitated therein.