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. 13, 2011
Filed:
Apr. 25, 2008
Chi-san Chen, Changhua County, TW;
Chih-chao Yang, Tainan, TW;
Jien-wei Yeh, Hsinchu, TW;
Chin-te Huang, Kaohsiung, TW;
Chi-San Chen, Changhua County, TW;
Chih-Chao Yang, Tainan, TW;
Jien-Wei Yeh, Hsinchu, TW;
Chin-Te Huang, Kaohsiung, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An ultra-hard composite material and a method for manufacturing the same, including mixing a metal carbide powder and a multi-element high-entropy alloy powder to form a mixture, green compacting the mixture, and sintering the mixture to form the ultra-hard composite material. The described multi-element high-entropy alloy consists of five to eleven principal elements, with every principal element occupying a 5 to 35 molar percentage of the alloy.