Title:
ALUMINUM ALLOY, METHOD FOR MANUFACTURING SAME, AND PARTS USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/240023
Kind Code:
A1
Abstract:
The present invention is applicable to various devices such as home appliances, and relates to an aluminum alloy, a method for manufacturing same, and parts using same. The present invention relates to an aluminum alloy for die casting, comprising 2.0 wt% to 6.0 wt% of calcium (Ca), 1.0 wt% to 3.0 wt% of manganese (Mn), 0.1 wt% to 1.0 wt% of silicon (Si), 0.1 wt% to 0.5 wt% of iron (Fe), the balance aluminum (Al), and other unavoidable impurities, wherein the grain size of the aluminum alloy is 10 ㎛ to 50 ㎛.
Inventors:
KIM JIHAE (KR)
JUNG CHULHO (KR)
SONG KICHANG (KR)
JUNG CHULHO (KR)
SONG KICHANG (KR)
Application Number:
PCT/KR2022/006090
Publication Date:
November 17, 2022
Filing Date:
April 28, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
C22C21/00; B22D17/00; B22D21/04; C22F1/04
Foreign References:
| US4126448A | 1978-11-21 | |||
| JP2000355722A | 2000-12-26 | |||
| CN102796925A | 2012-11-28 | |||
| KR20040068021A | 2004-07-30 | |||
| JP2004162140A | 2004-06-10 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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