I-Black corundum

I-black corundum ifaneleka ukucubungula insimbi, esetshenziselwa ingilazi ye-sandblasting, i-hardware eyakha amaphansi wokwakha.Phakathi kwama-abrasives avamile, ubulukhuni be-brown corundum buphansi kancane.Kodwa-ke, enqubweni yokugaya, umsebenzi wokunqanda ukuchotshozwa kwezinhlamvu zayo ezi-abrasive muhle, ofanele ukugaya izinsimbi ezinamandla amakhulu, njengokugaya okuqinile nokugaya okukhulu kwensimbi evamile, efanelekile ikakhulukazi i-carbon steel, i-alloy steel evamile. , neyokugaya insimbi ebunjiwe nethusi eliqinile