午夜三级a三级三点窝,国产精品爆乳99久久,久久天天躁狠狠躁夜夜婷,国产真人无码作爱免费视频app

廣東Mixed powder for diamond tools

  • name: 廣東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


 


點(diǎn)擊次數(shù):   更新時間:19/07/28 10:46:07   【打印此頁】   【關(guān)閉
梓潼县| 翁源县| 鸡泽县| 本溪| 于都县| 东丰县| 青川县| 安陆市| 垫江县| 白朗县| 香河县| 抚顺市| 铁力市| 阿城市| 鄂伦春自治旗| 长泰县| 横峰县| 阳谷县| 新化县| 汉寿县| 安陆市| 井陉县| 宽城| 苗栗市| 富民县| 綦江县| 公安县| 靖远县| 调兵山市| 马尔康县| 潼南县| 卓尼县| 张家川| 德令哈市| 三门峡市| 铜川市| 贵德县| 普宁市| 塔河县| 炉霍县| 进贤县|