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Bututun Yumbu na ST.CERA Alumina Mai Kyau
An yi shi da foda mai tsarki, bututun yumbu ana samar da shi ta hanyar matse busasshen bututu ko matsewar isostatic mai sanyi, sannan a yi shi a cikin injin daskarewa a ƙarƙashin zafin jiki mai zafi, sannan a yi masa injin daidai. Tare da fa'idodi da yawa kamar juriyar gogewa, juriyar tsatsa, tauri mai yawa, tauri mai yawa da ƙarancin haɗin gwiwa, ana amfani da shi sosai a cikin kayan aikin likita, injinan daidaito, laser, metrology da kayan aikin dubawa. Yana iya aiki a yanayin acid da alkali na dogon lokaci, kuma matsakaicin zafin jiki har zuwa 1600℃.
