Effect of Temper Temperature on Microstructures and Wear Resistance of Surfacing Deposits of Ferro-Base with Cr-W-MO Alloy
来源期刊：Journal of Rare Earths2007年第S2期
论文作者：刘建华 徐亮 杨庆祥 张瑞军
文章页码：157 - 159
摘 要：In the paper, the effect of temper temperature on microstructures and wear resistance of surfacing deposits of Ferro-base with Cr-W-MO alloy were investigated. The results show that the secondary hardening can be obtained when the surfacing deposits is tempered. Temper temperature is lower than 400 ℃, the hardness of surfacing deposits of Ferro-base with Cr-W-MO alloy has little change, when it exceeded 600 ℃, the hardness decreases obviously, the surfacing deposits tempering at 560 ℃ for 2 h has excellent wear resistance. As a result, the microstructure of surfacing deposits is in relation to its wear resistance.
刘建华，徐亮，杨庆祥，张瑞军
摘 要：In the paper, the effect of temper temperature on microstructures and wear resistance of surfacing deposits of Ferro-base with Cr-W-MO alloy were investigated. The results show that the secondary hardening can be obtained when the surfacing deposits is tempered. Temper temperature is lower than 400 ℃, the hardness of surfacing deposits of Ferro-base with Cr-W-MO alloy has little change, when it exceeded 600 ℃, the hardness decreases obviously, the surfacing deposits tempering at 560 ℃ for 2 h has excellent wear resistance. As a result, the microstructure of surfacing deposits is in relation to its wear resistance.
关键词：
