galvanized hlau saw zoo rau koj qhov project
Galvanized hlau saw yog cov tshuaj tiv thaiv ntawm cov hlau molten thiab hlau matrix los tsim cov txheej txheem alloy, kom cov matrix thiab txheej ua ke.Galvanized hlau saw yog thawj cov saw hlau rau pickling, thiaj li yuav tshem tawm cov hlau oxide nyob rau saum npoo ntawm cov saw, tom qab pickling, los ntawm ammonium chloride los yog zinc chloride aqueous tov los yog ammonium chloride thiab zinc chloride tov aqueous tov tank rau tu, thiab ces. nyob rau hauv lub kub dip plating tank.Galvanized hlau saw muaj qhov zoo ntawm cov txheej txheej, muaj zog adhesion thiab kev pab lub neej ntev.
Galvanized hlau saw yog kub dip galvanized nyob rau hauv lub hauv paus ntawm welded hlau saw (uas yog, zinc yog yaj nyob rau hauv lub zinc lauj kaub, thiab ces cov saw yog immersed nyob rau hauv cov kua zinc rau ib lub sij hawm ntawm lub sij hawm kom tshem tawm, thiab ces txias thiab qhuav. ).
Sab hauv thiab sab nrauv ntawm cov saw hlau muaj ib txheej zinc txuas rau tib lub sijhawm.Galvanized hlau chains feem ntau yog siv rau kev xa cov kua dej uas tsis tshua muaj siab (xws li dej, kua roj).
Cov khoom ntawm lub cev ntawm cov saw zoo tib yam thiab cov saw hlau galvanized yog tib yam, tab sis vim tias cov txheej txheej saum npoo sib txawv, lawv cov corrosion kuj tsis zoo ib yam.
Ib qho, cov saw hlau: chromium yog cov xim nyiaj xim hlau, nws ruaj khov heev hauv cov huab cua, txawm tias nyob rau hauv alkali, nitric acid, sulfide, carbonate tov kuj tseem tuaj yeem tswj lub xeev ruaj khov.Chrome muaj ib qho kev ntxhib los mos, muaj zog hnav tsis kam, thiab tuaj yeem khaws nws cov luster ntev.Qhov tsis zoo ntawm chromium plating yog tias nws tsis tiv thaiv lub hauv paus hlau los ntawm xeb.Yog li ntawd nws yog preceded los ntawm ib txheej ntawm tooj liab los yog tooj liab-tin alloy uas khi zoo rau lub hauv paus hlau.Feem ntau, chrome-plated saw muaj cov yam ntxwv ntawm tus nqi siab dua me ntsis, cov tsheb loj hauv tsev, cov tsheb thauj khoom feem ntau nrog nws, feem ntau tsis pom zoo siv.
Ob, galvanized saw: galvanized saw zoo rau cov xim ntsuab.Qhov ntawd yog qhov tshwm sim ntawm passivation ntawm zinc txheej tom qab bleaching.Cov zinc txheej hloov me ntsis hauv huab cua qhuav.Nyob rau hauv cov huab cua noo, nyob rau hauv dej uas muaj carbon dioxide thiab oxygen, nws nto ua ib tug nyias zaj duab xis ntawm lub ntsiab yooj yim zinc carbonate.Cov zaj duab xis no muaj cov nyhuv ntawm corrosion inhibition.Yuav tiv thaiv corrosion ntxiv ntawm hlau.Peb pom tias qee cov galvanized chains hloov ntawm dawb mus rau xim av sai heev tom qab siv, tab sis tsis muaj kev hloov ntau dua tom qab qhov no, yog vim li cas.
Piv nrog cov saw zoo tib yam, galvanized chains hauv kev tsim khoom thiab kev ua haujlwm tom qab kev kho tshwj xeeb galvanized, kev siv cov yam ntxwv zoo heev, yog li txawm tias los ntawm lub neej ntawm cov khoom lossis kev siv tiag tiag ntawm cov saum toj no muaj ntau yam kev txhim kho.Cov txheej txheem Galvanized yog qhov yooj yim, tus nqi qis, yog li hom zoo tib yam, lub tsheb kauj vab hnyav siv nrog nws.
