| 摘要 |
Disclosed is a method of forming a wear-resistant coated member. In detail, the present invention relates to a method of providing a coating film which does not cause damage to mother material due to thermal deformation and has excellent resistance to wear and thermal fatigue fracture at a surface thereof. The method comprises providing mother material, feeding mixture powder which includes metal particles and ceramic particles, supplying high pressure gas to the mixture powder, and coating the mother material with a metal-ceramic composite by spraying a gas-powder mixture through an supersonic nozzle. In the present invention, it is possible to form a coating having excellent resistance to wear and thermal fatigue fracture. |
