Titanium or titanium alloy-and-resin composite and method for making the same
OwnerHuann-Wu Chiang, Cheng-Shi Chen +3inventors
InventorsHUANN-WU CHIANG, CHENG-SHI CHEN, DAI-YU SUN, YUAN-YUAN FENG, YU-QIANG WANG
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Abstract
A method for making a titanium-and-resin composite or titanium alloy-and-resin composite includes: providing a titanium or titanium alloy substrate; electrochemically treating the substrate to form a titanium hydride layer; anodizing the substrate having the titanium hydride layer to form an nano-porous oxide film on the surface of the substrate, the nano-porous oxide film having nano pores and comprising at least two layers of different porosity or pore diameters; and inserting the substrate in a mold and melting resin on the surface of the nano-porous oxide film to form the composite.
Claims11
A method for making a titanium or titanium alloy-and-resin composite, comprising:
- providing a titanium or titanium alloy substrate;
- electrochemically treating the substrate to form a titanium hydride layer on a surface thereof;
- anodizing the substrate having the titanium hydride layer to form an nano-porous oxide film on the surface of the substrate, the nano-porous oxide film having nano pores and comprising at least two layers of different porosity or pore diameters;
- and
- inserting the substrate in a mold and melting resin on the surface of the nano-porous oxide film to form the composite.
Dependencies are inferred from the claim text.