Ama-abrasives ayizinto ezibukhali, eziqinile ezisetshenziselwa ukugaya izindawo ezithambile.Ama-abrasive anama-abrasive emvelo kanye nama-abrasive okwenziwa izigaba ezimbili.Ngokobulukhuni bokuhlukaniswa kwezigaba ezimbili zokuthuthumela okuqinile kakhulu nezivamile.Ama-abrasives asukela ku-ejenti yasendlini ethambile kanye nama-abrasives ayigugu kuye kokuqina kakhulu, idayimane.Ama-abrasives ayizinto ezibalulekile ekwakhiweni kwazo zonke izinhlobo zemikhiqizo enembayo.Ama-abrasive amaningi emvelo athathelwe indawo ama-abrasive okwenziwa.Ngaphandle kwedayimane, izakhiwo ze-abrasives zemvelo azinzile kakhulu, kodwa zisenayo inani labo lokusetshenziswa.Idayimane, i-abrasive enzima kunawo wonke, ikhiqizwa kakhulu eNingizimu Afrika, yenza u-95% womkhiqizo ophelele emhlabeni, kanti enye iseBrazil, Australia, Guyana kanye neVenezuela.Amadayimane ezimbonini asukela kokumhlophe kuya kokumnyama.Ngemva kokugaya, amasondo okugaya, amabhande abrasive, amasondo okupholisha kanye nempushana yokugaya ingenziwa.
Isikhathi sokuthumela: Apr-11-2023