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. 15, 2018
Filed:
Apr. 23, 2015
Ti-included oxide dispersion strengthened copper alloy and method for manufacturing dispersed copper
Korea Institute of Machinery & Materials, Daejeon, KR;
Global Frontier Hybrid Interface Materials, Geumjeong-gu, Busan, KR;
Seung Zeon Han, Changwon-si, KR;
Hong Rae Joh, Changwon-si, KR;
Jee Hyuk Ahn, Changwon-si, KR;
Kwang Ho Kim, Busan, KR;
KOREA INSTITUTE OF MACHINERY & MATERIALS, Daejeon, KR;
GLOBAL FRONTIER HYBRID INTERFACE MATERIALS, Busan, KR;
Abstract
The present invention relates to a Ti-included oxide dispersion strengthened copper alloy and a method for preparing oxide dispersion copper by an internal oxidation Ti-included copper alloy, which thus allows spheronization and refinement of the oxides, and reduction of distance between the oxides. According to the present invention, there is provided oxide dispersion copper having excellent hardness and tensile strength as well as electrical conductivity by performing spheronization and refinement for Ti-included oxide and thus further reducing the distance between oxides.