Brown corundum, e tsejoang hape e le adamantine, ke corundum e entsoeng ke motho ea tan, e entsoeng haholo-holo ka AL2O3, e nang le likarolo tse nyenyane tsa Fe, Si, Ti le tse ling. E lokiselitsoe ho tloha lihlahisoa tse tala tse kenyelletsang bauxite, lisebelisoa tsa carbon le li-filings tsa tšepe, tse fokotsoang ka ho qhibiliha ka sebōping sa motlakase sa arc.Brown corundume sebelisoa haholo libakeng tse 'maloa ka lebaka la thepa ea eona e babatsehang ea ho sila, mefuta e mengata ea lisebelisoa le theko e tlaase.
Tšebeliso ea mantlha ea corundum e sootho e kenyelletsa:
Indasteri ea abrasive: E sebelisoa ho etsa lisebelisoa tsa ho sila joalo ka li-abrasives, mabili a silang, sandpaper, lithaele tsa sanding, joalo-joalo E loketse ho seha,ho silaleho bentshaya disebediswa tsa tshepe le tseo e seng tsa tshepe.
Lisebelisoa tsa refractory: e le thepa e tala ea thepa ea refractory, e sebelisoa ho etsa sebōpi se nang le mocheso o phahameng oa mocheso, lisebelisoa tsa ho lahla, lehlabathe la ho lahla joalo-joalo.
Lisebelisoa tsa Foundry: tse sebelisetsoang ho etsa lehlabathe le kopanyang ho tšehetsa indasteri ea lihlahisoa.
Lisebelisoa tsa Metallurgical Furnace: E sebelisoa e le motsoako oa ho qhibiliha bakeng sa ho etsa tšepe, bakeng sa ho tlosa litšila holim'a tšepe le ho ntlafatsa thepa ea tšepe.
Makala a mang: E boetse e sebelisoa indastering ea lik'hemik'hale, likhalase le ceramic e le lisebelisoa tse thusang ts'ebetsong ea tlhahiso.
Thepa eacorundum e soothokenyeletsa ts'ebetso e phahameng, tahlehelo e tlaase, lerōle le tlaase le boleng bo phahameng ba phekolo ea holim'a metsi, e leng se etsang hore e be thepa e loketseng bakeng sa ho phatloha ha lehlabathe le ho sebelisoa haholo ka litlaleho tsa aluminium, litlaleho tsa koporo, likhalase, li-denim tse hlatsoitsoeng, li-mold tse nepahetseng le masimo a mang. Holim'a moo,corundum e soothoe ka boela ea sebelisoa e le lisebelisoa tse manganga bakeng sa tsela ea litsela tse kholo, litsela tsa lifofane, rabara e sa thibeleng ho senya, marulelo a indasteri le masimo a mang, hammoho le mokhoa oa ho hloekisa ho sebetsana le lik'hemik'hale, peterole, meriana, metsi joalo-joalo.