Tungsten Targets

   

 Tungsten Target

A sintered tungsten target for sputtering, characterized in that it exhibits a relative density of 99 % or more, an average crystal grain diameter of 100 μm or less, an oxygen content of 20 ppm or less and a deflection force of 500 MPa or more; and a method for preparing the tungsten target with stability at a low cost, which uses improved production conditions for a raw material tungsten powder and improved sintering conditions. The sintered tungsten target has a high level of density and a high degree of the fineness of a crystal structure which have never been achieved by a conventional pressure sintering method and is markedly improved in deflection force, which has resulted in the significant decrease in the occurrence of particle defects.

Material: Tungsten
Size:Thinkness( <20mm) xWideth (<300mm) x Longth(500mm)
Condition:ground
Application:PVD coating industry、x-ray tube and so on.

主站蜘蛛池模板: 五月婷婷激情综合| 综合三区后入内射国产馆| 伊人久久综合无码成人网| 中文字幕乱码人妻综合二区三区| 久久香综合精品久久伊人| 色青青草原桃花久久综合| 91超碰碰碰碰久久久久久综合 | 亚洲av一综合av一区| 一本色综合久久| 色综合网站国产麻豆| 色综合久久无码五十路人妻| 欧美日韩亚洲综合在线| 国产综合色在线精品| 国产综合色在线视频区| 最新狠狠色狠狠色综合| 欧美国产日韩综合在线| 亚洲伊人久久大香线蕉综合图片| 亚洲av伊人久久综合密臀性色| 狠狠色成人综合首页| 国产成人综合精品一区| 亚洲综合色区在线观看| 欧美婷婷六月丁香综合色| 久久久久一级精品亚洲国产成人综合AV区 | 综合精品欧美日韩国产在线| 国产精品国产欧美综合一区| 久久综合九色欧美综合狠狠 | 狠狠色丁香婷婷久久综合| 国产成人综合在线观看网站| 天天做天天爱天天爽综合区| 久久久久久久综合日本亚洲 | 久久九色综合九色99伊人| 天天做天天爱天天爽综合网| 欧美大战日韩91综合一区婷婷久久青草 | 色妞色综合久久夜夜| 亚洲国产综合精品中文字幕| 免费精品99久久国产综合精品| 亚洲欧美日韩综合在线观看不卡顿| 欲香欲色天天综合和网| 精品无码综合一区| 日韩欧美在线综合网| 狠狠综合久久AV一区二区三区|