ALUMINUM ALLOY FOR CASTING AND ALUMINUM ALLOY CASTING PRODUCT

PROBLEM TO BE SOLVED: To provide an aluminum alloy for casting having both adequate mechanical strength and thermal fatigue strength, and to provide an aluminum alloy casting product. SOLUTION: The aluminum alloy for casting is required to have both of the mechanical strength and the thermal fatigue...

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Hauptverfasser: SHIGEIZUMI TAKESHI, HASE YOSHINORI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an aluminum alloy for casting having both adequate mechanical strength and thermal fatigue strength, and to provide an aluminum alloy casting product. SOLUTION: The aluminum alloy for casting is required to have both of the mechanical strength and the thermal fatigue strength; and comprises aluminum as a base metal, in proportions of 4.0-7.0 wt.% Si, 0.4-1.0 wt.% Mg, 0.10 wt.% or less Cu and 0.3 wt.% or less Fe, respectively. COPYRIGHT: (C)2005,JPO&NCIPI