稀土在有色金属工业中的开发与应用

本文深入讨论了稀土在有色金属中的作用机理。指出稀土是一种典型的，十分活泼的金属。与有色金属及其合金相互作用后能显著改善与提高有色金属及其合金的组织结构和综合性能，着重论述了稀土在铝，铜，镁，贵金属及硬质合金中的作用。应用情况以及广阔的一切应用前景。

Exploitation and Application of Rare Earth in Non-ferrous Metals Industry

The action mechanism of rare earth in non ferrous metals was discussed in detail in this article.It has been confirmed in our work that rare earth is a typical active metal.After interaction of rare earth with non ferrous metals and their alloys,the structure and physics chemical property of the non ferrous metals and their alloys were evidently improved.The role of rare earth in aluminum,copper,magnesium,noble metals and hard alloy were emphatically discribed,and the extensive future of exploitation and application has been pointed out.