Corundum madow wuxuu ku habboon yahay farsamaynta birta, loo isticmaalo ciid-qarxinta dhalooyinka, sagxadaha dhismaha ee qalabaynta. Ka mid ah nabarrada caadiga ah, engegnaanta corundum brown ayaa waxyar ka hooseeya. Si kastaba ha ahaatee, habka wax lagu shiidi karo, shaqada ka hortagga burburinta ee miraha abrasive waa wanaagsan tahay, taas oo ku haboon in lagu shiido biraha leh xoogga adag ee adag, sida qashin adag iyo shiidid culus ee birta caadiga ah, gaar ahaan ku habboon birta kaarboonka, birta daawaha guud, iyo sidoo kale shiidida birta been abuurka ah iyo naxaas adag.
Waqtiga boostada: Febraayo-22-2023