五月天婷婷社区-五月天婷婷视频在线观看-五月天婷婷网亚洲综合在线-五月天婷婷网站-性欧美精品久久久久久久-性欧美久久

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Specifications: according to customer requirements

  • Operate all kinds of rare earth wire materials,

    Processing nonferrous alloys and rare earth alloy wires and bars

    Implementation standards: customized according to customer requirements Quality system: ISO9001

    Applicable process: evaporation coating, ion sputtering

    Applicable process: evaporation coating, ion sputtering

Home >Other products >Ceramic Materials >Ceramic Materials
Ceramic Materials

Ceramic Materials

  • Category:Ceramic Materials
  • Weight:0

Details:

Beryllium nitride

Molecular weight: 55.05

Melting point:2200

Appearance: white powder

Characters: It is hard metal and refractory metal, soluble in water and will release nitrogen in acid solution and aqueous alkali. It can easy be oxygenated at 600℃ or above.

Use: Mainly used for refractory material

 

Aluminum nitride  

Molecular weight: 40.99

Molecular formular: AlN

Density: 2.18g/cm3

Use: used for crucible of smelting of Aluminum, Copper, Silver and Lead

 

Boron nitride

Melting point:2967

Density:2.18g/cm3

Main Application: Mainly used for alloy, high temperature resistant material, semiconductor and lubricating agent.

Silicon Nitride

Molecular formular: Si3N4

Relative quality: 1402.8

Appearance: off-white powder 

Density:3.44

Hardness: 9~9.5, the knoop hardness is approx 2200, the micro hardness is around 32630MPa

Melting point:1900℃(pressurized) 

Specific heat capacity: 0.71J/(g?K)

Heat of formation: -751.57kJ/mol

Thermal conductivity: 16.7W/(m?K)

Coefficient of linear expansion: 2.75×10-6/℃(20~1000℃)

Main Application: Mainly used in ceramic production, temperature resistant material, metallurgy and smelting and rubber industry

 

Titanium dioxide 

Molecular formular:TiO2

TiO2(W%):≥90

Whiteness: 98%

Density:4.23

Melting point:2900

Boiling point:1855

Main Application: It is regarded as a best white paint and mainly used for coating, plastic, papermaking, printing ink, chemical industry and cosmetic industry

 

Titanium carbide    

Relative quality:59.91

Density:4.93g/cm3 

Melting point:3160℃

Boiling point:4820

Characters: It is high hardness, corrosion-resisting and good thermal stability

Main Applicationmianly used for metal ceramic

 

Silicon carbide   

Specification: JIS#800JIS#1000JIS1200JSS#1500JIS#2000

Main Application: It is good for cutting equipment and kinds of diameter of cutting line.


主站蜘蛛池模板: 九九在线视频| 一级毛片国产| 麻豆国产| 亚洲小视频在线| 免费v片在线观看| 亚洲a免费| 日本黄色录像| 欧美91精品久久久久网免费| 亚洲成人av| 色婷婷成人| 日韩欧美亚洲香蕉七次郎 | 一级人做人a爰免费视频| 欧美一级高清片免费一级| 久久久久精彩视频| 国产成人精品视频在放| 视频在线日韩| 小明永久免费| 亚洲成a人片在线观看播放| 国产日产欧美| 怡春院免费| 视频三区精品中文字幕| 午夜国产精品免费观看| 丝袜啪| 国产伦理精品| 72式性无遮挡免费视频观看| 免费国产好深啊好涨好硬视频| 在线观看黄色一级片| 最近中文字幕在线播放| 久久影音先锋| 中文字幕日本精品一区二区三区| 日韩中文欧美| 三级网站视频| 久久亚洲国产最新网站| 福利片免费观看| 成人www| 在线视频黄| 一本大道香蕉大无线视频| 日日摸夜夜添欧美一区| 永久免费在线视频| 亚洲一区在线免费| 免费大片av手机看片|