Title:
DIE-CASTING ALUMINUM ALLOYS FOR THIN-WALL CASTING COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2017/185321
Kind Code:
A1
Abstract:
An aluminum alloy composition is provided. The aluminum alloy composition includes silicon at a concentration of from greater than or equal to about 9.5% (wt. /wt. ) to less than or equal to about 11.5% (wt. /wt. ); manganese at a concentration of greater than or equal to about 0.5% by weight to less than or equal to about 0.8% by weight of the alloy composition; copper at a concentration of less than or equal to about 2% (wt. /wt. ); and a balance of the alloy composition being aluminum. The aluminum alloy composition has a superior strength and ductility relative to traditional aluminum alloys.
Inventors:
HU BIN (CN)
RIZZO MICHAEL C (US)
PENG LIMING (CN)
DING WENJIANG (CN)
RIZZO MICHAEL C (US)
PENG LIMING (CN)
DING WENJIANG (CN)
Application Number:
PCT/CN2016/080629
Publication Date:
November 02, 2017
Filing Date:
April 29, 2016
Export Citation:
Assignee:
GM GLOBAL TECH OPERATIONS LLC (US)
UNIV SHANGHAI JIAOTONG (CN)
UNIV SHANGHAI JIAOTONG (CN)
International Classes:
C22C21/02
Foreign References:
| US6364970B1 | 2002-04-02 | |||
| EP0577062A1 | 1994-01-05 | |||
| CN104498781A | 2015-04-08 | |||
| CN102703774A | 2012-10-03 | |||
| CN101709415A | 2010-05-19 | |||
| US4336076A | 1982-06-22 | |||
| CN105039799A | 2015-11-11 | |||
| DE19524564A1 | 1997-01-02 | |||
| CN105112740A | 2015-12-02 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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