Xiaomi Motors obtains patent for heat-treatment-free die-cast aluminum alloy material

Xiaomi Automobile Technology Co., Ltd. recently obtained a patent titled "A die-cast aluminum alloy material that does not require heat treatment, its preparation method, and automotive structural parts." The patent involves a die-cast aluminum alloy material that does not require heat treatment, which can improve the strength of the material without heat treatment and meet the performance requirements of the electric drive housing.