Titanium alloy surface wear-resistant super-hydrophobic coating and preparation method thereof
By using laser cladding to generate a Ti3SiC2 reinforced coating, combined with anodizing and low surface energy modification, the problem of insufficient surface hardness and wear resistance of TC4 titanium alloy was solved. This resulted in a coating with high hardness, excellent wear resistance, and superhydrophobic properties, which improved the mechanical stability and self-cleaning performance of the titanium alloy and expanded its application range.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- XIAN UNIV OF TECH
- Filing Date
- 2026-04-27
- Publication Date
- 2026-07-17
AI Technical Summary
TC4 titanium alloy has low surface hardness and poor wear resistance, and is prone to adhesion in humid environments or complex media, which limits its application range and service life under harsh working conditions.
A Ti3SiC2 reinforced coating was generated by laser cladding technology, and combined with anodic oxidation and low surface energy modification treatment to prepare a titanium alloy surface coating with high hardness, excellent wear resistance and superhydrophobic properties.
It achieves high hardness and excellent wear resistance on the surface of titanium alloys, solves the problem that a single modification technology cannot simultaneously achieve both high wear resistance and superhydrophobicity, improves mechanical stability and self-cleaning performance, and expands application scenarios.
Smart Images
Figure CN122406211A_ABST