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Title:
HEAT RESISTANT ALUMINUM ALLOY, AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2010/087605
Kind Code:
A2
Abstract:
The present invention relates to a heat resistant aluminum alloy in which two types of alloy elements are bonded to aluminum while forming a homogeneous solid solution strengthening phase. The heat resistant aluminum alloy according to the present invention has innovative heat resistant properties in that the alloy elements cooperate to form a homogeneous solid solution, and the homogeneous solid solution strengthening phase, which is formed to have no solvus line with respect to the aluminum serving as a matrix metal, is not coarsened or phase-decomposed by the reaction to the aluminum even at the high temperature of 300°C.

Inventors:
SUNG, Si Young (112-604 Gwanak Hyundai Apt, Cheongnim-dong, Gwanak-gu, Seoul 151-755, 151-755, KR)
성시영 (서울특별시 관악구 청림동 관악현대아파트 112동 604호, 151-755 Seoul, 151-755, KR)
HAN, Beom Suck (1 Hillstate, Maetan-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do 443-370, 443-370, KR)
한범석 (경기도 수원시 영통구 매탄동 힐스테이트 111동 1804호, 443-370 Gyeonggi-do, 443-370, KR)
KIM, Young Jig (725-303 Hyundai Apt, Yeongtong-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do 443-470, 443-470, KR)
김영직 (경기도 수원시 영통구 영통동 현대아파트 725동 303호, 443-470 Gyeonggi-do, 443-470, KR)
CHOI, Bong Jae (201 478-5 Cheoncheon-dong, Jangan-gu, Suwon-si, Gyeonggi-do 440-330, 440-330, KR)
최봉재 (경기도 수원시 장안구 천천동 478-5 201호, 440-330 Gyeonggi-do, 440-330, KR)
Application Number:
KR2010/000454
Publication Date:
August 05, 2010
Filing Date:
January 25, 2010
Export Citation:
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Assignee:
KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE (74 Yongjeong-ri, Pungse-myeon, Cheonan, Chungcheongnam-do 330-912, 330-912, KR)
자동차부품연구원 (충청남도 천안시 풍세면 용정리 74, 330-912 Chungcheongnam-do, 330-912, KR)
SUNG, Si Young (112-604 Gwanak Hyundai Apt, Cheongnim-dong, Gwanak-gu, Seoul 151-755, 151-755, KR)
성시영 (서울특별시 관악구 청림동 관악현대아파트 112동 604호, 151-755 Seoul, 151-755, KR)
HAN, Beom Suck (1 Hillstate, Maetan-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do 443-370, 443-370, KR)
한범석 (경기도 수원시 영통구 매탄동 힐스테이트 111동 1804호, 443-370 Gyeonggi-do, 443-370, KR)
KIM, Young Jig (725-303 Hyundai Apt, Yeongtong-dong, Yeongtong-gu, Suwon-si, Gyeonggi-do 443-470, 443-470, KR)
김영직 (경기도 수원시 영통구 영통동 현대아파트 725동 303호, 443-470 Gyeonggi-do, 443-470, KR)
CHOI, Bong Jae (201 478-5 Cheoncheon-dong, Jangan-gu, Suwon-si, Gyeonggi-do 440-330, 440-330, KR)
International Classes:
C22C21/00; C22C21/12
Attorney, Agent or Firm:
L&K PATENT FIRM (1F Shinwon Bldg, 648-15Yeoksam-dong, Kangnam-gu, Seoul 135-911, 135-911, KR)
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