Sanda mai jure wa Alumina mai yawan zafin jiki

Takaitaccen Bayani:

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℃.