Txoj kev loj hlob ntawm kev nruam kub dip galvanizing tshuab rau electroplated sawb hlau ntawm hluav taws xob cua sov raj
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Txoj kev loj hlob ntawm kev nruam kub dip galvanizing tshuab rau electroplated sawb hlau ntawm hluav taws xob cua sov raj
Kub dip galvanized (GI) thiab galvannealed (GA) cov khoom muaj corrosion kuj zoo heev thiab tus nqi qis. Ntxiv mus, nrog rau kev nce qib ntawm kub-dip galvanizing tshuab, qhov zoo ntawm lawv cov khoom tuaj yeem yuav luag piv rau cov khoom siv galvanized, ua rau lawv siv dav hauv tsheb. Tam sim no, yuav luag tag nrho cov tsheb Japanese siv GA daim hlau ua cov vaj huam sib luag sab nrauv, thiab kev lag luam tsheb tsim khoom hauv Tebchaws Europe thiab Amelikas tseem tab tom nce kev siv kub-dip galvanized steel daim hlau. Nrog rau qhov kev thov nce ntxiv rau cov khoom siv tsheb, tshwj xeeb tshaj yog rau cov tsheb sab nrauv, cov kev xav tau siab dua thiab siab dua tau muab tso rau pem hauv ntej rau qhov zoo ntawm qhov chaw thiab kev tsim cov khoom kub-dip galvanized. Nws yog qhov tseeb qhov kev txhim kho tas mus li ntawm kev ua lag luam uas yuav tsum tau txhawb nqa kev nce qib ntawm kev txuas ntxiv kub-dip galvanizing tshuab rau sawb hlau.
Nruam kub-dip galvanizing txheej txheem rau sawb hlau thiab nws txoj kev txhim kho
Nyob rau hauv xyoo tas los no, qhov nruam kub dip galvanizing ntawm kub dov steel strips tau tsim sai heev. Muaj ntau qhov txuas ntxiv kub dip galvanizing ntau lawm kab rau kub-kuav los tiag steel strips nyob rau hauv Nyiv, thiab ib tug zoo xws li cov kab ntau lawm kuj tau ua nyob rau hauv Handan Hlau thiab hlau nyob rau hauv Tuam Tshoj. Cov txheej txheem raug khiav mus tas li kub dip galvanizing ntawm kub dov steel strips yog raws li nram no: kub dov pickling khoom → vuam → tu → inlet voj → annealing → galvanizing → leveling → nro straightening → passivation → qhov hluav taws xob voj → coiling. Nws tuaj yeem pom tau tias raws li cov yam ntxwv ntawm kub dov substrates thiab kev siv cov khoom kub dov steel galvanized, cov txheej txheem no tau yooj yim los ntawm cov txheej txheem kub dov steel galvanizing. Qhov no tsis tsuas yog txuag peev, tab sis kuj txo cov nqi khiav lag luam. Nws txoj kev txhim kho yog mus rau cov txheej txheem luv luv, kev siv hluav taws xob tsawg, thiab kev ua haujlwm siab, thiab kev khaws cia hauv online kuj yog ib qho kev txhim kho. Lub Hoobkas Stahlwerke Bremen nyob rau hauv lub teb chaws Yelemees tau teeb tsa ib txoj kab ncaj nraim ntawm nws cov ntawv kub dov kub-dip galvanizing kab tom qab welding cov kub-dov strip steel thiab ib qho stretching straightening system tom qab leveling cov galvanized sawb hlau. Lub stretching straightening system yog ntsia tom qab lub vuam tshuab kom loosen cov oxide nplai thiab txhim kho cov pickling efficiency; Lub flattened stretching thiab straightening system tuaj yeem txhim kho qhov flatness ntawm cov khoom kawg, thiab cov khoom siv hluav taws xob ntawm cov ntawv kub-dip galvanized tuaj yeem hloov kho nyob rau hauv qee qhov ntau los ntawm kev kho cov stretching thiab straightening elongation.
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