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:
Sep. 27, 2011
Filed:
Jul. 16, 2009
Min Ku Lee, Daejeon, KR;
Jung Gu Lee, Pohang-si, KR;
Jin-ju Park, Daejeon, KR;
Chang-kyu Rhee, Daejeon, KR;
Min Ku Lee, Daejeon, KR;
Jung Gu Lee, Pohang-si, KR;
Jin-Ju Park, Daejeon, KR;
Chang-Kyu Rhee, Daejeon, KR;
Other;
Abstract
A joining method between Fe-based steel and Ti/Ti-based alloys having a joint strength higher than those of base metals by using interlayers. The production of intermetallic compounds at a joint portion between Fe-based steel and Ti/Ti-based alloys can be prevented using interlayers, and strong interface diffusion bonding can be formed at interfaces between interlayers, thereby producing a high-strength joint. Accordingly, the present disclosure can be used to develop high-strength, high-functional advanced composite materials.