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SG yumbu Nika Daban Juyin Niƙa Don Silinda Mai Niƙa
SG abrasive shine polycrystalline alumina abrasive tare da tsarin crystalline submicron.Yana ba da mafi girma aikin niƙa fiye da na al'ada fused alumina abrasives, saboda ta yankan gefen ya karye microscopically da m yankan ikon da ake kiyaye a saman da cylindrical nika.Nika dabaran yi da yumbu abrasive tare da yana da mafi girma karko da kuma tsawon rai, wanda shi ne 5-10 sau fiye da nika dabaran yi na kowa corundum.Its high-yi seded gel yumbu alumina da friable aluminum oxide abrasive gauraya yana da tsawon sau uku zuwa sau biyar. fiye da na al'ada aluminum oxide ƙafafun, da kai-kaifi abrasive maximizes kaifi gefuna a kan kayan aiki da kuma mutu.
