METHOD FOR PRODUCING A CHASSIS MEMBER USABLE IN A CHASSIS OF AN ELECTRONIC DEVICE

摘要

A chassis member for a chassis of an electronic device is disclosed. The chassis member includes an aluminum alloy layer and an alumite layer serving as an outermost layer of the chassis member and disposed on a surface of the aluminum alloy layer. A grain size of an aluminum alloy in the aluminum alloy layer is between 40 μm and 50 μm.