Title:
ALUMINUM CASTING ALLOY WITH HIGH STRENGTH, HIGH ELONGATION AND HIGH THERMAL CONDUCTIVITY AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2023/068716
Kind Code:
A1
Abstract:
The present invention provides an aluminum casting alloy with high strength, high elongation and high thermal conductivity, the aluminum casting alloy comprising: 6.5-11.5 wt% of silicon (Si); 0.2-0.4 wt% of magnesium (Mg); 0.32-0.85 wt% of iron (Fe); and the remainder of aluminum (Al) and inevitable impurities, and comprising an α-AlFeSi intermetallic compound having a cubic crystal structure in an aluminum matrix.
Inventors:
CHO YOUNG HEE (KR)
KIM SU HYEON (KR)
EUH KWANG JUN (KR)
LEE JUNG MOO (KR)
KIM SOO BAE (KR)
LEE SEUNG UK (KR)
KIM SU HYEON (KR)
EUH KWANG JUN (KR)
LEE JUNG MOO (KR)
KIM SOO BAE (KR)
LEE SEUNG UK (KR)
Application Number:
PCT/KR2022/015789
Publication Date:
April 27, 2023
Filing Date:
October 18, 2022
Export Citation:
Assignee:
KOREA INSTITUTE OF MAT SCIENCE (KR)
International Classes:
C22C21/02; B22D21/00; C22F1/043
Foreign References:
| KR20170099345A | 2017-08-31 | |||
| JP2007216239A | 2007-08-30 | |||
| JP2011255392A | 2011-12-22 | |||
| US20050199318A1 | 2005-09-15 | |||
| JP2014125645A | 2014-07-07 |
Attorney, Agent or Firm:
LEE, In Haeng (KR)
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