Volume 30 Issue 2
Apr.  2002
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WANG Wei-xiong, DUAN Long-chen, TIAN Yong-chang, ZOU Qing-hua. The experimental study of diamond improvement in rich-iron matrix with rare-earth[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(2): 62-64.
Citation: WANG Wei-xiong, DUAN Long-chen, TIAN Yong-chang, ZOU Qing-hua. The experimental study of diamond improvement in rich-iron matrix with rare-earth[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(2): 62-64.
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The experimental study of diamond improvement in rich-iron matrix with rare-earth

  • 1. China University of Geosciences, Wuhan 430074, China;

  • 2. Wuhan University of Science & Technology, Wuhan 430074, China

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  • Received Date: July 18, 2001
  • Available Online: March 30, 2023
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    • Abstract
  • In this paper differential thermal analysis curves of the rich iron matrix with rare earth are studied,and the conclusions that rare earth can improve thermal content under constant pressure at high temperature and lower it at low temperature are reached.The results of mechanical test show that is bending strength,toughness against impact and void ratios can be improved after the rich iron matris is added with rare earth.
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