久久99国产亚洲高清-久久99国产亚洲高清观看首页-久久99国产亚洲精品观看-久久99国产一区二区-久久99国产一区二区三区-久久99国产综合精品

河北Mixed powder for diamond tools

  • name: 河北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


 


點擊次數(shù):   更新時間:19/07/28 10:46:07   【打印此頁】   【關(guān)閉
主站蜘蛛池模板: 乱人伦中文视频在线观看免费| 久草香蕉视频| 四虎影视免费永久在线观看| 波多野结衣同性女恋大片| 健身私教弄了我好几次啊| 国产国产精品人在线视| 欧美精品国产综合久久| 欧美性色19p| 女人与狥交下配a级正在播放| 国产亚洲美女精品久久久久 | 风间由美一区| 免费看美女脱衣服| 老司机带带我在线精彩免费| 日日插天天干| 一级免费毛片| 亚洲情a成黄在线观看| 国产日产综合| 两个小姨子2| 女的张开腿让男人桶爽30分钟| 男人女人做30分爽爽视频| 欧美国产综合| 欧美人与牲动交xxxx| 韩国三级日本三级美三级| 天堂中文字幕在线观看| 亚洲欧美综合国产精品一区 | 精品国产三级在线观看| 一本久久a久久精品亚洲| 免费三级黄| 成年性午夜免费视频网站不卡| 国产欧美精品一区二区三区四区| 欧美日韩精品一区二区三区高清视频| 日本道在线播放| 国产盗摄女厕美女嘘嘘在线观看| 黄色毛片国产| 一个人hd高清在线观看免费直播 | 国产97人人超碰caoprom| 日本三级免费观看| 草莓视频网站入口| 美女扒开粉嫩尿口的漫画| 老师你的兔子好软水好多的车视频 | 免费成人在线电影|