ST.CERA Customized Semiconductor Ceramic Focus Ring
Ua los ntawm cov khoom siv alumina ceramic uas muaj cov khoom huv siab (saum toj no 99.5%), tsim los ntawm kev nias txias isostatic thiab sintered hauv qab qhov kub siab, tom qab ntawd ua kom raug thiab txhuam, cov khoom seem ceramic tuaj yeem ua tau raws li cov kev cai nruj ntawm cov khoom siv semiconductor nrog nws cov yam ntxwv ntawm kev hnav tsis kam, kev tiv thaiv corrosion, kev nthuav dav thermal qis, thiab kev rwb thaiv tsev.
Nrog cov yam ntxwv ntawm kev ua haujlwm kub siab, kev tiv thaiv corrosion, kev tiv thaiv kev puas tsuaj thiab kev rwb thaiv tsev, ceramic tuaj yeem ua haujlwm hauv ntau hom khoom siv semiconductor nrog rau qhov kub siab, nqus tsev lossis roj corrosive ntev.
Ua los ntawm cov hmoov alumina purity siab, ua tiav los ntawm kev nias txias isostatic, sintering kub siab thiab ua tiav qhov tseeb, nws tuaj yeem ncav cuag qhov ntev kam rau ± 0.001 hli, qhov chaw tiav Ra 0.1, kub tsis kam 1600 ℃.
