HOCHFESTE AL-ZN-MG-CU-SC-GUSSTEIL FÜR FLUGZEUG- UND AUTOMOBIL-GEHÄUSE

An aluminum casting alloy, comprises, in weight percent, about 4-9% Zn; about 1-4% Mg; about 1-2.5% Cu; less than about 0.1% Si; less than about 0.12% Fe; less than about 0.5% Mn; about 0.01-0.05% B; less than about 0.15% Ti; about 0.05-0.2% Zr; about 0.1-0.5% Sc; no more than about 0.05% each misce...

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Hauptverfasser: LIN, JEN C, DUMANT, XAVIER, YANAR, CAGATAY, TOMBARI, ROBERT, ZELLMAN, LARRY, LAFONTAINE, ERIC, YAN, XINYAN
Format: Patent
Sprache:ger
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Zusammenfassung:An aluminum casting alloy, comprises, in weight percent, about 4-9% Zn; about 1-4% Mg; about 1-2.5% Cu; less than about 0.1% Si; less than about 0.12% Fe; less than about 0.5% Mn; about 0.01-0.05% B; less than about 0.15% Ti; about 0.05-0.2% Zr; about 0.1-0.5% Sc; no more than about 0.05% each miscellaneous element or impurity; no more than about 0.15% total miscellaneous elements or impurities.