I-corundum emdaka erhabaxa, eyaziwa ngokuba yi-adamantine, yinto eyenziwe nge-corundum eyenziwe nge-bauxite ekumgangatho ophezulu njengeyona nto iphambili eluhlaza, ecociweyo kwisithando sombane esishushu kakhulu kwiqondo lobushushu elingaphezulu kwama-2250℃. Ineempawu ezintle ezifana nobunzima obuphezulu (ubulukhuni obuyi-9, obulandelayo emva kwe-diamod), uzinzo oluphezulu lobushushu, ukumelana nokuguguleka okuphezulu, ubulukhuni obuphezulu, kunye nokuzitshixa okuhle kakhulu kunye nokuqhuba kobushushu obuphantsi, okwenza ii-abrasives ze-corundum ezimdaka zibe noluhlu olubanzi lwezicelo kwiindawo ezininzi zoshishino.
Ngokukodwa,izinto zokuqhobosha ze-corundum ezimdakaingasetyenziselwa ukwenza uluhlu olubanzi lwezixhobo ezirhabaxa, ezinje ngamavili okugaya, amatye eoyile, iintloko ezirhabaxa, izitena zokugquma, njl.njl., kwaye ingasetyenziselwa ukugaya nokupolisha iintsimbi, iiseramikhi, iglasi kunye nezinye izinto ezinobunzima obuphezulu. Ukongeza, iipowders ze-brown corundum micro zisetyenziswa njenge-metallurgical deoxidisers kunye nezinto ezimelana nobushushu obuphezulu, ngelixa iikristale ezicocekileyo eziphezulu zisetyenziswa ekwenzeni izinto zangaphakathi zee-semiconductors kunyei-corundum emdakaiifayibha. Kwiinkqubo zeekhemikhali, i-brown corundum isetyenziswa njengee-reaction vessels, iipayipi kunye neenxalenye zepompo zekhemikhali ngenxa yokumelana kwayo nokuguguleka kakuhle kunye neempawu zayo ezinamandla aphezulu. Ikwasetyenziswa kakhulu njengezinto zokucubungula ezenziwe ngobunjineli kwimizi-mveliso ye-solar photovoltaic, semiconductor, kunye ne-piezoelectric crystal, kunye nokwakhiwa kweendonga kunye nophahla lwe-multifurnace olushushu kakhulu.
Inkqubo yemvelisoizinto zokuqhobosha ze-corundum ezimdakaibandakanya amanyathelo aliqela, kuquka ukukhethwa kwezinto eziluhlaza, ukutyumza, ukugawula, ukuxuba nokubumba, i-pyrometallurgy, ukupholisa nokutyumza, ukuhluza nokupakishwa, ngalinye ekufuneka lilawulwe ngokungqongqo ukuqinisekisa umgangatho nokusebenza kwemveliso.
