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

遼寧Mixed powder for diamond tools

  • name: 遼寧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(shí)間:19/07/28 10:46:07   【打印此頁】   【關(guān)閉
高清| 威信县| 奉化市| 渭南市| 栾川县| 韶山市| 福安市| 无棣县| 牙克石市| 昌平区| 石家庄市| 华蓥市| 金平| 施甸县| 宁海县| 海丰县| 东乡| 长武县| 虹口区| 大姚县| 忻州市| 浦江县| 三台县| 张掖市| 根河市| 瑞安市| 德惠市| 阿城市| 舞钢市| 盐山县| 宿迁市| 星子县| 恩施市| 大冶市| 商水县| 博野县| 顺昌县| 桓台县| 宁远县| 张家川| 崇仁县|