Iimpawu ezibonakalayo ze-corundum emdaka: eyona nto iphambili kwi-corundum emdaka yi-alumina. Udidi lwahlulwe ngumxholo we-aluminam. Okukhona umxholo we-aluminam uphantsi, kokukhona ubunzima buphantsi. Ubuninzi bemveliso buveliswa ngokwemigangatho yamazwe ngamazwe kunye nemigangatho yesizwe, kwaye inokucutshungulwa ngokweemfuno zomsebenzisi. Iimpawu ezibalaseleyo kukumelana nempembelelo encinci ngobukhulu bekristale, ngenxa yokuba umatshini wokusila uqhekekile, amasuntswana amaninzi angqukuva, acocekile kumphezulu owomileyo, kulula ukuwabopha.
I-corundum emdaka eyaziwa ngokuba ngamazinyo emizi-mveliso: isetyenziswa kakhulu kwizinto ezinganyangekiyo, amavili okugaya, ukuqhumisa isanti.
1. I-corundum emdaka yesanti – ubulukhuni oburhabaxa obuphakathi, obuxineneyo, obungenasilica yasimahla, obunamandla abalulekileyo, obulungileyo, yeyona nto ifanelekileyo yohlobo lwesanti yokukhusela okusingqongileyo, esetyenziswa kakhulu kwi-aluminium, iglasi yeprofayili yobhedu, ukufunxa iijini ngobuchule kunye neminye imimandla;
2. Ukugaya simahla — ii-abrasives zodidi lokugaya, ezisetyenziswa kwityhubhu yomfanekiso, iglasi ye-optical, i-monocrystalline silicon, ilensi, iglasi yewotshi, iglasi yekristale, i-jade kunye nezinye iindawo zokugaya simahla, zisetyenziswa kakhulu eTshayina njengesixhobo sokugaya esidala;
3. ii-abrasives ze-resin – ii-abrasives ezinombala ofanelekileyo, ubulukhuni obuhle, ukuqina, uhlobo olufanelekileyo lwecandelo lamasuntswana kunye nenqanaba lokugcina eliphambili, ezisetyenziswa kwi-abrasives ze-resin
4. Izinto zokugquma ezigqunyiweyo – izinto zokugquma zizinto ezisetyenziswa kwi-sandpaper, i-gauze kunye nabanye abavelisi;
5. I-corundum emdaka esebenza njenge-filler – esetyenziselwa ikakhulu iindawo zeebhuleki zeemoto, amatayara akhethekileyo, iimveliso zokwakha ezikhethekileyo kunye nezinye iikhola zingasetyenziselwa ukwakha indlela yokuhamba ngeenyawo, i-airstrip, i-dock, indawo yokupaka, umgangatho wemizi-mveliso, ibala lezemidlalo kunye nezinye izinto ezingagugiyo;
6. Isihluzo sendlela – sisixhobo esitsha sokusebenzisa esirhabaxa, sisebenzisa isihluzo esirhabaxa njengesisixhobo esisezantsi sebhedi yesihluzo, amanzi okusela acocekileyo okanye amanzi amdaka, luhlobo olutsha lwezixhobo zokucoca amanzi ekhaya nakwamanye amazwe, ezifanelekileyo ngakumbi ekuphuculeni isinyithi esingenasinyithi, iarhente yokulinganisa udaka.
Ixesha lokuthumela: Feb-01-2023
