午夜精品网站-午夜精品无码-午夜精品在线观看-午夜精品在线观看视频-午夜久-午夜剧场-午夜剧场成人网站-午夜看片

Other advanced carbon materials thermal processing (graphene / carbon nanotubes, photovoltaic / semiconductor graphite, carbon / carbon composites, etc

Other advanced carbon materials thermal processing (graphene / carbon nanotubes, photovoltaic / semiconductor graphite, carbon / carbon composites, etc

Rich experience in technology, product development, industrialization and market in the field of new energy and new materials; leading production technology and equipment technology of energy storage materials; laying a solid foundation for the long-term development of the company.

Know More
Independently developed the first new ultra-high temperature purification / graphitization production line in China

Independently developed the first new ultra-high temperature purification / graphitization production line in China

It can provide high quality products for lithium-ion battery, artificial diamond, semiconductor / photovoltaic, aerospace, nuclear power and other industries.

Know More
Current Position: Home >News information >Industry trends
Introduction of graphite
Browse:
Add Time:2020-04-01 10:42:27

The application of graphite in the field of solar photovoltaic power generation is mainly concentrated in the manufacturing of polysilicon raw materials, drawing of single crystal silicon rod and casting of polysilicon ingot. Because the density, hardness and compression resistance of carbon graphite material are very good, it has the advantages of high temperature resistance, high pressure resistance, corrosion resistance, good conductivity and stable performance. It is in the upstream of solar photovoltaic power generation industry - silicon wafer manufacturing ring The carbon graphite material can be made into the heating vessel of silicon stone - graphite crucible, which can be used as the heat field for purifying polycrystalline silicon, drawing silicon rod and manufacturing silicon ingot, and also can be made into the "cushion" used in the process of crystalline silicon slicing. Because of the excellent performance of carbon, these carbon graphite material products undoubtedly become the manufacture of key equipment upstream of the solar photovoltaic power generation industry chain Build the foundation.


In the semiconductor industry, more than 98% of electronic components are made of monocrystalline silicon, while the Czochralski furnace is made up of graphite heater and graphite insulation sleeve. Most of the thermal field of ingot polycrystalline silicon is made of high-purity graphite and high-purity carbon felt insulation materials. Graphite is also a necessary auxiliary tool and component in the processing of semiconductor silicon wafer.


主站蜘蛛池模板: 精品成人免费国产 | 精品永久在线 | 国产精品青草综合久 | 最新热门电视剧 | WWW.午夜日韩| 日本免费成人VA | 日本人妖在线专区 | 国产综合色在线精品 | 日韩激情成 | 国产制服丝袜你 | 日韩视频第1 | 日韩在线 | 欧美日韩精品 | 欧美一级国| 国产日韩欧美精品 | 日韩国产欧美看片 | 三级在线播放 | 九七电影网在线 | 日本爽爽爽爽爽 | 日本爽爽爽爽爽 | 最新国产在线拍揄自揄视频 | 黑人妖欧美一区 | 国产亚洲观看日韩 | 国产欧美一级精品 | 欧美专区在线观看 | 老牛影院在线观看 | 日韩欧美激情兽交 | 日韩中文字幕手机 | 国产精品一区在线看 | 国产极品美女视频 | 三区影院 | 日本网站| 国产手机自拍视频 | 国产狂喷潮在线播放 | 国产精品乱视频 | 日本视频一区二区 | 国产精品三区四区 | 欧洲成人精品 | 国产在线观看无 | 午夜福利写真网站 | 绿帽专区|