热喷涂常用的金属陶瓷粉末有WC. TaC. ZrC .VC.NbC.HfC等。这些合金不仅具有熔点高、硬度高，化学性能稳定，耐膨胀系数小等特点，同时又显示出一定的金属性能。金属陶瓷热导率较高，是金属性导体，具有优异的红硬性。金属陶瓷常用Co, Ni-Cr, Ni等金属或合金作粘结相制成结型粉末或包覆型粉末供热喷涂使用。

Thermal spraying metal ceramic powder in common use, WC, TaC, ZrC, VC, NbC, HfC etc. Thse not only has high melting point alloy. High hardness, stable chemical properties, low thermal expansion coefficient etc. At the same time shows certain metal performance metal ceramic high thermal conductivity, is gold attribute conduc or, excellent red hardess, commonly used metal         ceramic Co, Ni-Cr, Ni etc. golden genus or alloy as made of sintered binding phase heating spraying using coated with powder of powder.