Malunga nokucocwa kombhobho ongenanto we-oyile:
Imibhobho ye-oyile engenanto iyacocwa kwaye ifike kwindawo yokulungisa.Phambi kokulungiswa okusesikweni, ibala le-oyile, umhlaba wekalika, umhlwa wesikali se-oxide kunye nokwaleka okudala kumphezulu ongaphakathi nangaphandle wombhobho kufuneka zicocwe.Iindlela zokususa umhlwa ziquka ngesandla, oomatshini, ukutshiza, ukukha, njl njl. Ngaphambili, indlela yokutshiza yayisetyenziselwa ukususwa komhlwa kwimibhobho yeoksijini.Ngoku, i-pickling isetyenziselwa ukususa umhlwa, kwaye umphumo ulungile kakhulu.Xa ucoca ngomoya oxinyiweyo okanye amanzi, isantya soxinzelelo lwamanzi okanye uxinzelelo lomoya lunokufikelela kwi-15x20m / s, enokususa ukungcola kumbhobho wombhobho, kodwa ayikwazi ukususa i-rust layer, i-oxide scale, i-burr, i-tumor ye-welding kunye ne-tumor yokuphosa.