公开(公告)号：US20230193429A1

公开(公告)日：2023-06-22

申请号：US18113322

申请日：2023-02-23

Applicant: BYD COMPANY LIMITED

Inventor： Qiang GUO ,  Mengde WANG ,  Wei AN ,  Jingsong FU

IPC: C22C21/02 ,  C22F1/043

CPC classification number: C22C21/02 ,  C22F1/043

Abstract: An aluminum alloy and application thereof are disclosed. Based on a total mass of the aluminum alloy, the aluminum alloy includes: 7%-11% Si, 0.4%-1.0% Fe, 0.001%-0.2% Mg, 0.001%-0.2% Cu, 0.001%-0.2% Zn, 0.005%-0.1% Mn, 0.01%-0.06% Sr, 0.003%-0.05% B, 0.01%-0.02% Ga, 0.001%-0.01% Mo, 0.001%-0.2% Ce, 0.0003%-0.02% La, and balanced by aluminum and impurity elements, where a total amount of the impurity elements is less than 0.1%.