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      北京Mixed powder for diamond tools

      • name: 北京Mixed powder for diamond tools
      • Classification: Mixed powder for diamond tools
      • Corporate name: Dada Alloy Co., Ltd
      • Time: 19/07/28
      • Click count:  
      Product details

      The mixed powder used in diamond tools is different from the metal powder used in the production of powder metallurgy parts. It not only requires good process performance of the binder and appropriate mechanical properties after sintering, including appropriate hardness, toughness, and strict wear resistance (not the more wear-resistant the better, but also moderate wear resistance), but also has good affinity for diamond. These requirements increase the difficulty of selecting alloy elements.

      model

      component
        %              

      apparent density
      g/cm3

      Average particle size
      D50

      TFe

        Mn   

          C   

      H2-loss

      JG200

      99.0 min

      0.20max

      0.03max

      0.25max

      2.3~2.6

       40um

      JG300

      98.6min

      0.20max

      0.03max

      0.40max

      2.3~2.6

      20um

      JG04

      98.5min

      0.40max

      0.03max

      0.70max

      1.0~1.5

      4um


      Type

                 Chemical elements %              

      Apparent density
      g/cm3

           
      size
      D50

      TFe

        Mn   

          C   

      H2-loss

      JG200

      99.0 min

      0.20max

      0.03max

      0.25max

      2.3~2.6

       40um

      JG300

      98.6min

      0.20max

      0.03max

      0.40max

      2.3~2.6

      20um

      JG04

      98.5min

      0.40max

      0.03max

      0.70max

      1.0~1.5

      4um


       


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