Title:
METHOD FOR MANUFACTURING FRICTION STIR SPOT BONDING PORTION OF METAL MATRIX COMPOSITE
Document Type and Number:
WIPO Patent Application WO/2015/156493
Kind Code:
A1
Abstract:
The present invention provides a method for manufacturing a friction stir spot bonding portion of a metal matrix composite, comprising the steps of: providing a mask; laminating a carbon material on a first metal material using the mask; disposing the first metal material on a second metal material; and bonding the first metal material and the second metal material using friction stir spot welding (FSSW), thereby achieving low-cost and high-efficiency characteristics of NPDS and FSSW and easily manufacturing a composite at a desired location. Furthermore, since NPDS can adjust the amount of laminated carbon powder, it is possible to accurately predict the mechanical property of a spot bonding portion, and since powder is laminated with a sufficient adhesive force, it is possible to manufacture a neat composite.
Inventors:
HONG SUNG-TAE (KR)
CHUN DOO-MAN (KR)
YUM YOUNG JIN (KR)
LEE JUNG HEE (KR)
JEONG YONG HA (KR)
OH HYUN SEOK (KR)
CHUN DOO-MAN (KR)
YUM YOUNG JIN (KR)
LEE JUNG HEE (KR)
JEONG YONG HA (KR)
OH HYUN SEOK (KR)
Application Number:
PCT/KR2015/001499
Publication Date:
October 15, 2015
Filing Date:
February 13, 2015
Export Citation:
Assignee:
UNIV ULSAN FOUND FOR IND COOP (KR)
International Classes:
B23K20/12
Foreign References:
| KR101282659B1 | 2013-07-12 | |||
| KR100881472B1 | 2009-02-05 | |||
| JP2000033485A | 2000-02-02 | |||
| JP2010227963A | 2010-10-14 |
Attorney, Agent or Firm:
WOOIN PATENT & LAW FIRM (KR)
특허법인 우인 (KR)
특허법인 우인 (KR)
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