rareearthelementy相关论文
Up-scaled deposition process of Teer-UDP850/4 has been established and used for massive production of CrTiAlN hard coati......
研究了注入不同剂量Mo,Mo+C离子及Ti,Ti+Y离子的WC-Co硬质合金的硬度、成分及相组成的变化,经离子注入后,材料表面硬度显著提高,其中双元注入比单元注入效......