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:
Aug. 16, 2011
Filed:
Nov. 08, 2010
Kenichiro Nakajima, Chichibu, JP;
Kenichiro Nakajima, Chichibu, JP;
Showa Denko K.K., Tokyo, JP;
Abstract
A first method for producing a half Heuslar alloy includes quench-solidifying a molten alloy at a cooling rate of 1×10to 1×10° C./sec to produce a half Heuslar alloy having a ratio of strongest peak of the half Heuslar phase of 90% or more in an as-cast state, the alloy having the formula: ABC (wherein A and B each is at least one member selected from Fe, Co, Ni, Ti, V, Cr, Zr, Hf, Nb, Mo, Ta and W, and C is at least one member selected from Al, Ga, In, Si, Ge and Sn). A second method is one in which the half Hueslar alloy has the formula: TiANiBSnC(wherein each of A and B is at least one member selected from Co, Ni, Ti, V, Cr, Zr, Hf, Nb, Mo, Ta and W, C is at least one selected from Al, Ga, In, Si, Ge and Sn).