Carborundum

Corundum, corundum abrasives, brown corundum corundum, ndi corundum ufa ndi abrasives ndalama kwambiri zoyenera zonse zouma ndi zonyowa kupanga njira, makamaka pochiza ankhanza workpiece pamwamba pomwe pamwamba pambuyo mankhwala ayenera kukhala bwino.Mtundu uwu wa zinthu zopangidwa ndi mawonekedwe akuthwa ndi ngodya ndi wachiwiri kwa diamondi mu kuuma, ndipo nthawi zambiri amagwiritsidwa ntchito muzochitika zomwe zimakhala ndi zofunikira zowonongeka zachitsulo.Itha kudula zida zolimba kwambiri, ndipo imathanso kupangidwa kukhala spherical emery pokonza ma workpieces okhala ndi miyeso yolondola kuti akwaniritse roughness yotsika kwambiri.Kuchulukana kwakukulu, kukuthwa komanso mawonekedwe aang'ono a emery kumapangitsa kuti ikhale yothamanga kwambiri yodula.

Emery imapangidwa ndi electrofusion ya bauxite yapamwamba kwambiri.Kapangidwe ka kristalo ka carborundum kumapangitsa kuti ikhale yolimba kwambiri komanso yodula mwachangu.Nthawi yomweyo, carborundum imagwiritsidwa ntchito ngati zopangira zomangira zomata komanso zomatira.Iwo akhoza zobwezerezedwanso mu muyezo zipangizo mchenga kuphulika, ndipo chiwerengero cha m'zinthu zikugwirizana ndi kalasi zinthu ndi ndondomeko yeniyeni.

Kugwiritsa ntchito kuchuluka kwa carborundum: makampani oyendetsa ndege, makampani opanga magalimoto, makampani oponya, makampani opanga ma semiconductor, etc.

Zomwe zimagwiritsidwa ntchito pa carborundum: electroplating pamwamba, kujambula, glazing ndi pretreatment pamaso pa kujambula PTFE;Kuwotcha ndi kutsika kwa aluminiyamu ndi zinthu za alloy;Kuyeretsa nkhungu;Kukonzekera kwachitsulo musanawombe mchenga;Zouma akupera ndi chonyowa akupera;Mwatsatanetsatane kuwala refraction;Akupera mchere, zitsulo, galasi ndi makhiristo;Zojambula zamagalasi ndi zowonjezera za utoto