摘要
稀土加入金属材料后,由于稀土有细化组织、改变夹杂物的形态与数量、形成稳定和致密的氧化膜等作用,而使金属材料的耐蚀性,抗氧化性得以改善。
After having been added rare earths, the corrosion resistance and oxidation resistance of metals coutd be improved because of effects of rare earths such as fining textures, changing forms and quantities of inclusions, forming stable and compact oxide film etc.
出处
《材料保护》
CAS
CSCD
北大核心
1993年第10期8-10,共3页
Materials Protection
