Status of Applications of Rare Earth Metals to Precision Alloys
来源期刊：Rare Metals1990年第1期
论文作者：Zhong Qiunuan Tianjin Metallurgical Material Institute
文章页码：69 - 72
摘 要：<正> 1.IntroductionRare earth resources in China are the most abundant with more than twenty factories pro-ducing rare earths in the country,the production capability ranks second in the world.At present,steels added with rare earths have production scale in China’s metallurgical indus-try,such as steels for gears,bearings,springs,bridges,automobile beams,ploughshares heating al-
Zhong Qiunuan Tianjin Metallurgical Material Institute
摘 要：<正> 1.IntroductionRare earth resources in China are the most abundant with more than twenty factories pro-ducing rare earths in the country,the production capability ranks second in the world.At present,steels added with rare earths have production scale in China’s metallurgical indus-try,such as steels for gears,bearings,springs,bridges,automobile beams,ploughshares heating al-
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