I-Hot-dip galvanizing, ikwiqondo lokushisa eliphezulu i-zinc ingots iyanyibilika, ibekwe kwizinto ezincedisayo, emva koko isakhiwo sesinyithi sintywiliselwa kwindawo yokuhlambela ye-zinc, ukuze ilungu lesinyithi liqhotyoshelwe kumaleko kwi-zinc layer.Inzuzo eshushu ye-galvanized ixhomekeke kwikhono layo lokulondoloza, ngcono ukunamathela kunye nobunzima bomgca we-galvanized.

Cold galvanizing sisisombululo zinc ityuwa nge electrolysis, ukuya plating phezu ukutyabeka, ngokubanzi, leyo musa ukufudumeza, isixa zinc kunqabile wadibana bume bume kulula kakhulu ukuwa.Abandayo galvanizing unyango ngokwasemzimbeni, nje kumphezulu ibhrashi umaleko zinc, zinc ukutyabeka kulula ukuwa off ukusetyenziswa eshushu-diphu ukwakhiwa amazinki.

Inkqubo ye-galvanizing yediphu eshushu kunye ne-galvanizing ebandayo

Idiphu eshushu ifakwe kwi-galvanized intywiliselwa kwi-zinc engamanzi enyibilikisiweyo ye-workpiece degreasing, pickling, dipping, yomisa ixesha elithile kwaye ibeke phambili.

I-galvanizing ebandayo, ebizwa ngokuba yi-electro-galvanized, kukusetyenziswa kwesixhobo se-electrolysis kwi-workpiece ekubunjweni kwesisombululo setyuwa ye-zinc, emva kokuhlanjululwa, ukutyunjwa, kunye nokudibanisa i-electrode engalunganga yesixhobo se-electrolytic;ipleyiti ye-zinc ebekwe kwelinye icala le-workpiece idityaniswe kwisixhobo se-electrolytic i-electrode positive, amandla avuliwe, umsinga osuka kwi-positive electrode ukuya kwi-negative directional movement, iya kufakwa kwi-workpiece kunye nomaleko we-zinc. .

Ukubonakala kwe-galvanizing yediphu eshushu kunye ne-galvanizing ebandayo

Cold galvanizing ijongeka igudileyo ngakumbi, eqaqambileyo, inkqubo yokwenziwa kombala we-plating umaleko utyheli-luhlaza ngombala, wawunemibala.Umaleko wokucwenga wawuluhlaza-mhlophe okanye umhlophe kunye nenkqubo yokudlula emhlophe yayiluhlaza, inkqubo emhlophe yokwaleka kwaye ilanga lalibalulekile i-engile eMbala.Isixhobo esintsonkothileyo somphetho we-angular amalungu athambekele "ekutsha kombane" ukusuka kumnyama, iindawo zomaleko we-zinc.Indawo yekona yeYin kulula ukwenza indawo engwevu ekhoyo ngoku efileyo kunye nommandla we-zinc ubhityile.I-workpiece ye-tumor ye-zinc iyonke, i-caking phenomenon.

Idiphu eshushu ifakwe igalvanized ijongeka irhabaxa kancinane xa ithelekiswa ne-electro-galvanized, silvery white, jonga i-waterlines prone process kunye namathontsi ambalwa e-tumor ibonakala ngakumbi, ngakumbi kwelinye icala le-workpiece.Idiphu eshushu umaleko wezinki owenziwe ngamazinki kunamaxesha ambalwa okhuselo lokutya okutyebileyo kwe-electro-galvanized luphindwe kaninzi kune-electro-galvanized.