In this paper, effects of Ce, La and nd on graphite morphology and matrix structure in cast iron with various sulphur content and under various cooling rate have been studied.
研究了不同含硫量和不同冷却速度下铈、镧和钕对铸铁石墨形态和基体组织的影响。试验表明，不同的稀土元素在铸铁中的行为是不一样的。同时，硫和冷却速度对稀土元素的作用有重要的影响。
Rubber Magnets, Iron and copper Base P/M Components, Soft Ferrite Cores, Ferrite Magnets, Bonded Nd-Fe-B Magnets.
高性能磁瓦，粉末冶金零件，铁氧体永磁，粘结钕铁硼，铁氧体软磁。
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