產(chǎn)品品牌:晟普諾 產(chǎn)品型號(hào):齊全 石英坩堝本產(chǎn)品現(xiàn)已應(yīng)用于制取熒光粉、氧化鋁、鉑、銠、鈀等稀土行業(yè)和稀有金屬行業(yè)。半導(dǎo)體用透明石英玻璃坩堝規(guī)格尺寸 (分園底和平底兩種)氣煉法生產(chǎn) 外直徑D 高度H 底部半徑R 厚度S 同一橫截面的厚度公差80±0.5/0.860±2D-1/22.0±0.50.390±0.5/0.870±2D-1/22.0±0.50.3100±0.5/1.080±3D-1/22.3±0.50.3106±0.5/1.090±3D-1/22.3±0.50.3114±0.5/1.075±3D-1/22.3±0.50.3130±0.5/1.0110±3D-1/22.5±0.50.4134±0.5/1.0110±3D-1/22.5±0.50.4153±0.5/2.0153±3D-1/23.0±0.50.4178±0.5/5178±3D-1/23.0±0.50.4203±0.5/5203±3D-1/23.0±0.50.4注:透明石英玻璃坩堝也可以根據(jù)客戶要求生產(chǎn) 半導(dǎo)體工業(yè)用高純電弧法制石英坩堝 用電弧法制的半導(dǎo)體半透明石英坩堝是拉制大直徑單晶硅,發(fā)展大規(guī)模集成電路必不可少的基礎(chǔ)材料。當(dāng)今,世界半導(dǎo)體工業(yè)發(fā)達(dá)國(guó)家已用此坩堝取代了小的透明石英坩堝。他具有高純度、耐溫性強(qiáng)、尺寸大精度高、保溫性好、節(jié)約能源、質(zhì)量穩(wěn)定等優(yōu)點(diǎn) 規(guī)格尺寸:坩堝尺寸 外徑高度厚度 R*r*t1t2t38″203±0/3153±35.5±1.538.53053010″254±2178±36.0±1.53.593057012″305±2228±36.5±1.549.53058014″355±2254±37.5±1.5510.54009016″404±2305±38.5±1.5611.54009018″457±2355±38.5±1.5611.550012020″508±4381±36611.050012022″558±4.5381±37711.05588924″610±4.5381±37±17±111.061089