Loj yob galvanized hlau tuaj yeem muab faib ua kub-dipgalvanized hlauthiab txias galvanized hlau, qhov sib txawv ntawm ob qhov lus dag nyob rau hauv txoj kev ntawm zinc thiab tus nqi ntawm zinc.Kub dip galvanizing yog kom ntub cov hlau xaim hauv cov kua zinc melted, kub dip galvanizing zinc ceev, zinc txheej tuab xeb tiv thaiv kev ua tau zoo, tab sis zinc tsis zoo li qub, thiab qhov saum npoo yog tsaus, lub neej ntawm kub dip galvanizing tuaj yeem ncav cuag. 20 xyoo.
Txias galvanizing, tseem hu ua galvanizing, yogsteel hlaumuab tso rau hauv lub plating tank, los ntawm ib-txoj kev tam sim no ua rau cov hlau nto qeeb galvanized, zinc yog qeeb, thiab lub thickness tsuas yog ib feem kaum ntawm kub dip galvanizing, zinc txheej yog nyias, yog li cov xeb kuj tsis zoo, muab tso rau. nyob rau sab nraum zoov feem ntau ob peb lub hlis yuav xeb, thov nyob rau hauv sab nraum zoov feem ntau nyob rau hauv cov yas txheej.
Kev kho yog kub galvanized hlau los yog txias galvanized hlau thib ob kev kho mob, nto tom qab kho yog du thiab ci, thiab lub zog tensile muaj zog, yog li nws tsis yooj yim rau tawg.Tam sim no nws feem ntau yog siv rau kev lag luam tshuaj ntsuam yuav raug hloov, uas tuaj yeem txhim kho qhov zoo.Tsis tas li ntawd, cov khaub ncaws khib nyiab, kev sib txuas lus, kab hluav taws xob siab yuav raug hloov los tiv thaiv kev tawg.
Lub zog ntawmgalvanized hlau: tensile lub zog yog lub zog tensile zoo uas cov khoom tuaj yeem tiv taus ua ntej tensile tawg;Yield zog muaj ob qhov ntsuas: sab sauv tawm thiab qis tawm.Nws yog txheej txheem uas qhov kev ntxhov siab tsis nce, tab sis qhov deformation tseem tshwm sim thaum lub sij hawm tensile txheej txheem.Thaum tus nqi quab yuam poob rau thawj zaug, qhov kev ntxhov siab loj yog lub zog tawm los, thiab lub zog tawm los yuav tsum tsawg dua lub zog tensile.
Non-proportional extension lub zog: Nws yog tsuas yog rau cov hlau tsis muaj qhov taw tes tawm.Nws txhais tau tias yog qhov kev ntxhov siab uas qhov seem elongation ntawm tus qauv kev ncua deb mus txog 0.2% ntawm qhov ntev ntawm tus qauv qub.
Cov kev cai galvanized ntawm cov khoom yuav tsum tau plated: qhov saum npoo ntawm cov khoom yuav tsum tau plated yuav tsum du, thiab tsis muaj av uas tsis tuaj yeem tshem tawm los ntawm txoj kev pickling.Xws li cov xim, roj, cement, asphalt thiab ntau dhau rotten teeb meem tshuaj;Tag nrho cov welds ntawm welded Cheebtsam yuav tsum tau muab kaw tsis muaj cua;Cov yeeb nkab fittings thiab ntim yuav tsum muaj qhov tso tawm thiab zinc inlet qhov;Lub workpiece yuav tsum tau ua tiav welded steel yeeb nkab tsis muaj xov, yog tias muaj cov xov yuav tsum tau tiv thaiv.
Post lub sij hawm: 03-01-23