| 摘要 |
A surface-treated light alloy member having both favorable fatigue strength and favorable corrosion resistance, and a method for manufacturing such a surface-treated light alloy member are provided. An air stream containing particles having an average particle size of not less than 10 µm and not more than 200 µm is blown onto the surface of a light alloy member at a spray pressure of not less than 0.2 MPa and not more than 1 MPa, and the surface of the light alloy member is then subjected to an anodizing treatment. |
