Farqiga u dhexeeya corundum bunni ah iyo cad

1. Alaab ceeriin oo kala duwan: agabka ceeriin ee corundum buniga ah waa bauxite, marka lagu daro anthracite iyo bir. Alaab ceeriin ah oo ka samaysan corundum cad waa budada aluminium oksaydh.
2. Sifooyin kala duwan: corundum-ka buniga ah wuxuu leeyahay astaamo daahirnimo sare, kiristaalayn wanaagsan, dareere xooggan, isku-darka hoose ee ballaarinta toosan, iska caabbinta daxalka. Corundum-ka cad wuxuu leeyahay astaamo daahirnimo sare, is-afgarad wanaagsan, iska caabbinta daxalka aashitada iyo alkali, iska caabbinta heerkulka sare iyo waxqabadka kulaylka deggan. Marka la barbardhigo, adkaanta corundum-ka cad ayaa ka sarreysa corundum-ka buniga ah.
3. Maaddooyin kala duwan: inkastoo corundum buni ah iyo caddaanba ay ku jiraan alumina, corundum cad wuxuu ku badan yahay alumina,
4. Midabo kala duwan: Maadaama maadada alumina ee corundum-ka cad ay ka badan tahay tan corundum-ka buniga ah, midabka corundum-ka cad waa caddaan, corundum-ka bunigana waa madow.
5. Wax soo saar kala duwan: corundum-ka cad waxaa laga sameeyay budada alumina (walaxda ceeriin ee la mid ah aluminiumka elektrolytic), halka corundum-ka buniga ah laga sameeyay bauxite-ka calcined.
6. Corundum-ka cad wuxuu leeyahay awood goyn oo xooggan, oo loo isticmaalo in lagu saaro burr-ka birta ama aan birta ahayn, burr-ka hore ee dufcadda, iwm. Waxay leedahay shaqada nadiifinta qaybaha dusha sare, corundum-ka buniga ah ee loo isticmaalo in lagu saaro birta aan miridhku lahayn, birta kaarboon, aluminium-ka iyo qaybaha kale ee qalabka dusha sare
7. Isticmaalka walxaha kala duwan: corundum-ka cad waxaa isticmaala dadka isticmaala heer sare, sababtoo ah waa xoog jaris oo ka wanaagsan, saamaynta dhalaalintu aad bay u fiican tahay, inta badan waxaa loo isticmaalaa birta kaarboonka, birta dahaarka leh, birta la dahaadhi karo, naxaasta adag iwm, corundum-ka buniga ahna si weyn ayaa looga isticmaalaa suuqa, laakiin sidoo kale qiyaasta suuqu waa mid aad u weyn, inta badan waxaa loo isticmaalaa birta dabka, birta xawaaraha sare leh, birta kaarboonka sare leh iwm.
Corundum-ka cad wuxuu leeyahay awood goyn oo xooggan, oo loo isticmaalo in lagu saaro burr-ka birta ah ama aan birta ahayn, burr-ka hore ee dufcadda, iwm. Waxay leedahay shaqada nadiifinta qaybaha dusha sare, corundum-ka buniga ah ee loo isticmaalo in lagu saaro birta aan miridhku lahayn, birta kaarboonka, aluminium-ka iyo qaybaha kale ee qalabka dusha sare ee burr-ka. Corundum-ka buniga ah ma shiido sida corundum-ka cad.