文件大小:2228K
A method for manufacturing a sintered compact includes the steps of preparing an alloy powder having a composition represented by Expression 1 : RTW (where, R is at least one kind of rare earth metal, T is at least one kind of transition metal, and w defines a relation of 1
点赞 0
反对 0
举报 0
收藏 0
打赏 0
评论 0

- 一种添加稀土元素Sc和Pr提高1060铝合金性能的工艺方法
0下载340浏览615K

- 增塑挤压制备红外燃烧器用FeCrAl金属蜂窝载体的方法
0下载200浏览1553K

- 一种含磷的超稳稀土Y型分子筛及制备方法
0下载522浏览1068K

- 带有热电冷却装置的磁性写入头
0下载135浏览510K