I-white corundum abrasive, ebizwa ngokuba yi-aluminium oxide emhlophe, inozinzo oluhle lwe-thermal, ukumelana nobushushu obuphezulu ngaphezu kwe-1750 degrees, ukucoceka okuphezulu, ukuzilola kakuhle, ukukwazi ukugawula okunamandla, ixabiso eliphantsi le-calorific, ukusebenza kakuhle okuphezulu kunye nokumelana ne-acid-base corrosion resistance. Izibonakalisile kuninzi...
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