| Title |
The Chemical Vapor Deposition of TiC on Sintered hard Carbides and Resultant Properties |
| Authors |
이채우(C . W . Lee); 이동복(D . B . Lee); 김재곤(J . K . Kim); 천성순(S . S . Chun) |
| Abstract |
Growth of coating layer and wear properties of chemically vapor deposited (CVD) TiC onto WC-Co substrate were investigated. The deposition temperature, time and Co content of the substrate showed pronounced effects on the thickness of coating layer. The texture of TiC layer changed from <100> orientation at low deposition temperature (950℃) to random orientation at high deposition temperature (1050℃). The wear resistance of coated specimen was remarkably increased and enhanced wear resistance was also discussed. |