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Sun Jing, Wang Bo, Li Baoyin, Yang Jinhui. Research of WC-20(Fe/Co/Ni) Cemented Carbide with Rare-Earth Additions[J]. Powder Metallurgy Technology, 1998, 16(4): 267-269.
Citation: Sun Jing, Wang Bo, Li Baoyin, Yang Jinhui. Research of WC-20(Fe/Co/Ni) Cemented Carbide with Rare-Earth Additions[J]. Powder Metallurgy Technology, 1998, 16(4): 267-269.
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Research of WC-20(Fe/Co/Ni) Cemented Carbide with Rare-Earth Additions

  • Tianjing University,Tianjing 300072 China

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  • Received Date: February 03, 1998
  • Available Online: July 20, 2021
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    • Abstract
  • The cemented carbides in which Co is replaced by Ni,Fe and Re is added are studied.The results shows that its bending strength is improved in some extent,its maximum improving amplitude is 6.9%,its hardness is improved 0.5~2.0HRA.The strengthening mechanism han been discussed.
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