[P] 第6分野　材料プロセシング　P102~P

[P72] Influence of Tungsten Carbide Addition on Laser cladded Titanium Matrix Composite Coatings

○Jeonghong Ha¹, Jong Wan Ko¹, Kyung Il Kim¹, Dae Geun Park¹ (1. Korea Institute of Industrial Technology)

キーワード：

Metal matrix composites、Titanium、Tungsten carbide、Laser cladding、Directed energy deposition

WC-reinforced CP Ti coatings were produced by L-DED to improve hardness and wear resistance. Increasing WC enhanced carbide dispersion and strengthened the Ti matrix. A dilution model clarified how process parameters affected microstructure and coating quality.