Ukuze kuhlangatshezwane nezidingo ezihlukahlukene zesisekelo sokwandisa ukusetshenziswa kwenqubekelaphambili, nweba impilo yensimbi enama-galvanized, izinto zokumboza i-zinc ziyashintsha. Ama-coatings amasha amakhulu yilezi:

(1) Ingxube ye-zinc-iron alloy. Leyo nsimbi eyakha uthayela ngemva kokwelashwa kokushisa. Okufana ne-diffusion annealing ku-500 ~ 550 ℃ 10 ~ 15min, kuzonikeza ipayipi elinothayela endaweni kawoyela inwebe ukuphila cishe izikhathi eziyi-9;

(2) Ungqimba oluningi noma lukathayela oluqukethe iminonjana yezinto eziyingxubevange. Njengokwengeza inani elifanele le-nickel lingakwazi ukugqwala kunalelo lenqubekelaphambili yepayipi elakhiwe ngogesi kagesi izikhathi ezingaphezu kweziyi-10;

(3) Izembatho eziyinhlanganisela. Lokho kungenxa yokusetshenziswa kwesisekelo sesidingo, kunsimbi enguthayela embozwe ungqimba lwezinto ezifanele eziphilayo, ukugqwala okunjalo, ukumelana nokushisa okuphezulu, ukumelana nokubanda, ukumelana nokugqoka, ukumelana nomthelela nokwandisa ukuguquguquka, njll., singaqhubeka nokuhlangana eyodwa noma ezimbalwa ezidingekayo. Uma umbala enamathela, kanye imihlobiso kanye flag effect.