Corundum madow, oo sidoo kale loo yaqaanno corundum alumina hooseeya, ayaa ku jira foornada arc, dhalada bauxite oo ka samaysan nooc ka mid ah α-Al2O3 iyo birta birta ah sida wajiga macdanta ugu weyn ee crystal madow cawl, kaas oo lagu gartaa hooseeyo Al2O3 content, iyo xaddi gaar ah oo Fe2O3 (10% ama wax ka badan), sidaas darteed waxa uu leeyahay adkeysiga heerkulka sare, heerkulka heerkulka sare, heerkulka sare. Inta badan loo isticmaalo shiidi lacag la'aan ah, sida shiidi qallafsan ka hor alaabta electroplating, inta badan loo isticmaalo birta ahama, alaabta biraha, muraayad indhaha, bamboo iyo alwaax alaabta polishing iyo sandblasting, sidoo kale wax soo saarka ee giraangiraha shiidi xabagta, gooyn goynta, Emery novel abrasive.
Waqtiga boostada: Apr-11-2023