Functionally Gradient Coatings from HfC/ HfTaC2 to Ti: Growth Process, Basic Mechanical Properties and Wear Behavior

HfC and HfTaC2 coatings with gradient composition manufactured by double-cathode glow discharge plasma surface metallurgy technology were designed to improve the wear resistance of TA15 titanium alloy. The deposition mechanism of plasma and diffusion mechanism of atoms were investigated, and the gro...

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Veröffentlicht in:	Coatings (Basel) 2022-12, Vol.12 (12), p.1941
Hauptverfasser:	Li, Jingli, Miao, Qiang, Liang, Wenping, Liu, Ruixiang, Zhao, Hui, Sun, Jingjia, Zhang, Jing, Zang, Kai, Xu, Jianyan, Yao, Wei, Tao, Xiaoma, Liu, Mingguang
Format:	Artikel
Sprache:	eng
Schlagworte:	Abrasive wear Cathode glow Ceramic glazes Ceramics Cubic lattice Diffusion coatings Elongation Experiments First principles Glow discharges Hafnium carbide Hydrofluorocarbons Mechanical properties Metallurgy Microhardness Modulus of elasticity Mutation Oxidation Physical properties Power supply Protective coatings Sliding friction Solid solutions Stress concentration Substrates Tantalum Titanium alloys Titanium base alloys Unit cell Wear mechanisms Wear rate Wear resistance
Online-Zugang:	Volltext
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