The disclosure relates to an aluminum alloy and a component part prepared therefrom. The aluminum alloy comprises: 7-9 wt% of silicon (Si), 0.15-0.45 wt% of chromium (Cr), 0.1-0.3 wt% of vanadium (V), at least 0.01 wt% of strontium (Sr), 0.1-0.2 wt% of titanium (Ti), 0-0.5 wt% of manganese (Mn), 0-0.8 wt% of iron (Fe) and the balance being aluminum and inevitable impurities. The aluminum alloy of the disclosure can be exempt from heat treatment process after casting in the processing process, so as to contribute to energy conservation and emission reduction, and the component part prepared therefrom can achieve desired mechanical properties.
ALUMINUM ALLOY AND COMPONENT PART PREPARED THEREFROM
ALUMINIUMLEGIERUNG UND DARAUS HERGESTELLTES BAUTEIL
ALLIAGE D'ALUMINIUM ET PIÈCE DE COMPOSANT PRÉPARÉE À PARTIR DE CELUI-CI
2023-11-08
Patent
Elektronische Ressource
Englisch
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