Dib-u-celinta khadka-ka-baxsan waxay ka dhigan tahay in dib-u-kicinta dib-u-kicinta ee saxan bir ah oo kulul ama qabow lagu fuliyaa foornada nooca hoose ee foornada ama foornada nooca daboolka ka hor inta aan la gelin khadka kululaynta kuleylka, si aysan u jirin hab-raacid habka galvanized. line.Saxanka birta ahi waa inuu ilaaliyaa oog nadiif ah oo firfircoon oo bir saafiya ah, oo aan lahayn oksaydhyo iyo wasakh kale, ka hor inta aan la gelin biyo kulul.Habkan, xaashida oksaydh-ka ee la dajiyay ayaa marka hore lagu soo saarayaa habka pickling, ka dibna lagu dahaadhay lakabka zinc chloride ama isku dar ah ammonium chloride iyo dareeraha zinc chloride si loo ilaaliyo, si looga hortago in saxanka mar kale oksaydh laga dhigo.
Habkani guud ahaan waa isticmaalka saxan duuduuban oo kulul sida walxo ceeriin ah, saxanka birta ah ee la jeexjeexay ayaa marka hore loo diraa aqoon-is-weydaarsiga pickling, oo leh sulfuric acid ama hydrochloric acid si meesha looga saaro dusha sare ee xaashida birta oksijiinta habka galvanizing kulul.Ka dib marka la qaado, saxanka birta ayaa isla markiiba gasha taangiga si uu u qooyo oo u sugo galvanized, taas oo ka hortagi karta dib-u-kicinta saxanka birta.Ka dib marka la qaado, nadiifinta biyaha, tuujin, qallajin, geli dheriga zinc, heerkulka waxaa lagu ilaaliyay 445-465 ℃.
Galvanization-ka kulul waa la saliidaa oo chromed.Tayada xaashida kulul ee galvanized ee habkani soo saaray ayaa si weyn u wanaajiyay marka la barbar dhigo habka galvanizing qoyan.Waxa kaliya oo qiimo leh wax soo saarka yar yar.Khadka wax-soo-saarka galvanizing ee joogtada ah waxaa ka mid ah nidaamyo isdaba-joog ah oo ka-hortag ah, sida xaalufinta alkali, ka qaadista acid hydrochloric, biyaha dhaqida, daahan dareeraha ah, qalajinta, iwm.
Waqtiga boostada: 24-03-23