강 표면에 내마모성 Vanadium Carbide층 형성에 대하여

Abstract

탄소를 함유하고 있는 철강재를 Fe-V분말을 포함하고 있는 용융 붕사욕에 침적하여 900-1000℃로 가열하면, 철강재 표면에 Vanadium Carbide층이 형성된다. 철강재 조성과 가열온도등이 Vanadium Carbide층의 성장속도에 미치는 영향을 조사하였다. 또한 경도와 내마모성도 아울러 조사하였다.

When steels containing carbon are heated at 900-1000℃ in a fused borax bath containing Fe-V powder, the carbide layers of vananidum are formed on the steel surfaces. Effects of steel composition and the treating condition on the growth rate of vanadium carbide layers were investigated. Hardness and wear-resistant properties of such layers were also tested.

When steels containing carbon are heated at 900-1000℃ in a fused borax bath containing Fe-V powder, the carbide layers of vananidum are formed on the steel surfaces. Effects of steel composition and the treating condition on the growth rate of vanadium carbide layers were investigated. Hardness and wear-resistant properties of such layers were also tested.