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:
May. 17, 2016
Filed:
Sep. 26, 2011
Swe-kai Chen, Hsinchu, TW;
Swe-Kai Chen, Hsinchu, TW;
National Tsing Hua University, Hsinchu, TW;
Abstract
An elevated refractory alloy with ambient-temperature and low-temperature ductility and the method thereof is disclosed, that is, at least four high-melting point metal elements are composed with at least four carbides of the high-melting point metal elements through a high-temperature alloy process, the carbides is dissolved in the high-melting point metal elements, therefore the high-melting point metal elements are wet and composed with the carbides, consequently the crystallographic structure composed by the high-melting point metal elements and the carbides is changed from a body-centered cubic structure to a face-centered cubic structure. Therefore, at least four high-melting point metal elements are composed with corresponding carbides of the four high-melting point metal elements and an alloy material is made through high-temperature, wherein the crystallographic structure of the alloy material is a face-centered cubic structure so as to let that the alloy material is convenient machined.