韩国电影在线观看-韩国福利一区-韩国国内精品在线-韩国好看女-韩国精品无-韩国精品一区二

Welcome to Tianjin Kimwan Carbon Technology & Development, Co., Ltd.!
中文版 ENGLISH
SET HOME  |  COLLECTION
 
SERVICE HOTLINE:
+86 (0)22-84759371   +86 (0)22-84759372
 
 
PRODUCT CLASSIFICATION
 
SITE:Home > Product > Processed Graphite Products > Graphite Electrode  

Purified graphite electrode for high purity quartz crucible

Purified graphite electrode for high purity quartz crucible
The semi-transparent quartz crucible made by the arc method is an essential material for drawing large-diameter mono-crystal silicon and for the development of large-scale integrated circuits. Today, in the semiconductor industry and the photovoltaic mono-crystal silicon industry, the large-diameter quartz crucibles have generally replaced small transparent quartz crucibles with the advantages of high purity, high temperature resistance, high dimensional accuracy, good heat preservation, energy conservation, and stable quality.
In the preparation of quartz crucible by arc method, the purified graphite electrodes have the advantages of high temperature resistance, electrical conductivity, high purity, etc., and are widely used.

 

Technical properties:

Item/Grade

KW-RG

KW-HG

Bulk density(g/cm3

1.68-1.72

1.75-1.80

Compression strength (Mpa) ≥

40

45

Flexural strength (Mpa) ≥

20

22

Electrical resistance ( μΩM ) ≤

8.5

8.0

Ash content (ppm)

30-50

10-30

 

Hot Tags: purified graphite electrode, China, suppliers, manufacturers, factory, price, plant, properties, producers, made in China, Graphite ConnectorISO-Molded Graphite BlockArtificial Graphite CruciblesLow expansion graphite anodeGraphite Parts For Mechanical ApplicationGraphite Tray
Back to previous page
CONTACT US
E-mail: [email protected]
International call: 0086-22-84759371; 0086-22-84579372
Production address: No. 8 Fukang Ave, Lutai, Tangshan, Hebei, China
NAVIGATION
Tianjin Kimwan Carbon Technology & Development, Co., Ltd.    津ICP備:
主站蜘蛛池模板: 岛国三级视频 | 国产日韩欧 | 91国产爽爽黄在 | 日本乱伦自拍欧美 | 日本公妇人| 欧美伊人网91 | 日本按摩一区二区 | 中文字幕在线第一页 | 国产精品后 | 日韩在线午夜专区 | 日韩免费网页版视频 | 国产激情国语对白 | 日韩欧综合精品 | 韩国午夜福利 | 精品视频在 | 日本国产欧美色综合 | 国产九一福利 | 91高清视 | 国产两性色午夜视频 | 国产强被迫伦姧在 | 国产激情片 | 91人人人人伦理片 | 精品视频在 | 区三区蜜桃 | 国产精品奶水 | 无码av岛国片在线观看网站 | 国产视频福利 | 欧美综合国产 | 日本亚洲一区二区 | 欧美三级成人观看 | 日本色色的视频一区 | 韩国大片| 日韩中文字幕第二页 | 九九九热在线精品免 | 日韩精品a∨片蜜臀 | 岛国三级在 | 日韩精品综 | 国产一区免费 | 屁屁影院最新网 | 亚洲无码特黄高清 | 国产乱伦日本中文 |