Kub dip galvanizing tau siv ntau tshaj 150 xyoo, thiab nws cov ntsiab lus tseem tsis tau hloov mus txog tam sim no.Cov qauv hlau yuav tsum tau muab tso rau hauv zinc ntawm ib zaug kom ua tiav cov qauv galvanized zaj duab xis.Yog tias nws ntev dhau los lossis dav dhau los ua rau dipped ob zaug, zinc txheej ntawm qhov sib koom ua ke yuav zoo li ntxhib, tuab heev thiab lwm yam.Tsis tas li ntawd, yog tias ib qho hnyav ntawm cov qauv steel hnyav dhau lawm, nws yuav ua rau nws txoj haujlwm nyuaj yog tias nws dhau ntawm cov khoom siv galvanizing.Yog li ntawd, kev sib txuas lus nrog kub dip galvanizing Hoobkas ua ntej.
Cov khoom ntawm steel qauv yuav cuam tshuam rau lub koom haum thiab thickness ntawm kub dip galvanized zaj duab xis.Piv txwv li, siab nro hlau uas muaj silicon, cov ntsiab lus carbon yog siab, yooj yim rau hnov mob zinc sai sai, qhov tshwm sim ntawm kev loj hlob ntawm alloying ntau dhau, yuav ua rau greyish dub tsos, tab sis tsis cuam tshuam rau nws corrosion kuj.Los yog kho cua sov steel, yog tias nws lub zog tensile tshaj 90kg / mm2, tom qab kub dip lag luam, yooj yim los txo nws lub zog, thiab lwm yam.
Kev sib xyaw ntawm cov hlau tsis sib xws, xws li hlau thiab tooj liab, tin, txhuas thiab lwm yam hlau tsis muaj hlau, thaum lub sijhawm ua haujlwm kub kub, qhov kev sib cais ntawm cov hlau tsis yog hlau yuav ua rau kev hloov ntawm zinc zaj duab xis qauv.Tsis tas li ntawd zoo li kev sib xyaw ntawm cov qub thiab cov hlau tshiab, hauv kev ua haujlwm pickling, cov khoom tshiab yog ib qho yooj yim rau pickling tshaj.Tsis tas li ntawd, xws li ib feem ntawm cov khoom ua tiav, ntau ntau pickling ntawm qhov chaw ua haujlwm kuj yog.
Lub hauv paus ntsiab lus ntawm kub dip galvanizing yog qhov yooj yim uas cov hlau huv huv yog immersed hauv zinc da dej los ntawm Flux wetting, kom cov hlau reacts nrog molten zinc los ua ib tug alloyed daim tawv nqaij zaj duab xis.
Post lub sij hawm: 29-07-22