Yakawandisa zvinhu zvakanaka zvivakwa zvinowanikwa mune yakafanana chigadzirwa nekuda kwekuita kwebepa rekugadzira. Idzi dzakakwirira kusimba kwesimba, kurongeka kwakanaka kwakasimba, kupedzisa kwemusoro, kuchinjika uye kusimba, kutsungirira mitoro inorema, kuvaka kwakasimba uye kupokana kwakasimba. Kudzivirira kuCorrosion, kushushikana Corrosion Crostock, Crevice Corrosion Kurova, Oxidation \ / Piting Corrosion inoita kuti ive yakakodzera kune dzakasiyana siyana dzekushandisa.