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Menene yanayin zafi na tubalin alumina masu girma?

Mene ne refractory zafin jiki na high alumina tubalin?

Matsakaicin zafin jiki na tubalin yumbu shine 1380-1570 ° C, kuma yawan zafin jiki na tubalin alumina shine 1770-1790 ° C. Akwai abubuwa da yawa da ya kamata a kula da su lokacin siyan tubalin da ke hanawa. Bisa ga shekaru masu yawa na gwaninta, muna tunatar da kowa da kowa don zaɓar tubalin da ya dace. Da farko dai, ya dogara da ɓangaren amfani da bulo mai jujjuyawa, zafin jiki mai aiki, zazzabi mai laushi mai nauyi, kwanciyar hankali mai girman zafin jiki, juriya na peeling, juriya mai zafi mai zafi, da ƙarfin matsawa. Waɗannan su ne ainihin kaddarorin…