Patent ID: 8128750

Claim:
An aluminum-plated component of a resist stripping chamber of semiconductor material processing apparatus, the component comprising: a substrate including at least a first surface; an optional intermediate layer on at least the first surface of the substrate, the intermediate layer including at least a second surface; a high-purity, electrodeposited aluminum plating on the first surface of the substrate or on the second surface of the optional intermediate layer, wherein the first surface or the second surface on which the aluminum plating is disposed is an electrically-conductive surface, and the aluminum plating comprises a process-exposed outer surface of the component, and wherein the aluminum plating comprises, in wt. %, at least 99.00% Al, Cu≦0.10%, Mg≦0.10%, Mn≦0.015%, Cr≦0.02%, Fe≦0.07%, Zn—0.025%, Si≦0.06%, Ti≦0.015%, and ≦0.015% total other residual elements.