钇基稀土合金相关论文
The effect of Y-base rare earth alloy in ultra-high hardfacing was observed by means of OM, SEM and XRD. Precipitated ca......
在C-Cr-Mo-W-V合金系统中加入适量的钇基稀土合金,通过光镜、扫描电镜的观察与统计,发现钇基稀土合金的加入可以明显改变熔敷金属......