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Galvanized steel yeeb nkab Hoobkas
Galvanized yeeb nkab, tseem hu ua galvanized steel yeeb nkab, muab faib ua kub-dip galvanizing thiab electro galvanizing.Cov txheej kub-dip galvanizing yog tuab thiab muaj qhov zoo ntawm cov txheej txheej, muaj zog adhesion thiab kev pab lub neej ntev.Tus nqi ntawm electro galvanizing yog tsawg, qhov saum npoo tsis du heev, thiab nws cov corrosion kuj yog qhov phem dua li cov yeeb nkab kub-dip galvanized.
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Galvanized channel hlau
Kub dip galvanized channel steel yuav muab faib ua kub-dip galvanized channel steel thiab kub cua tshuab galvanized channel steel raws li cov txheej txheem sib txawv galvanizing.Lub hom phiaj yog txhawm rau muab cov hlau derusted rau hauv cov zinc molten ntawm li 440 ~ 460 ℃, thiaj li txuas zinc txheej rau saum npoo ntawm cov neeg hlau, kom ua tiav lub hom phiaj ntawm kev tiv thaiv corrosion.
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Kub dip galvanized I-nqaj
Kub dip galvanized I-beam tseem hu ua kub-dip galvanized I-beam los yog kub-dip galvanized I-beam.Nws yog rau immerse lub derusted I-beam rau hauv molten zinc ntawm li 500 ℃, kom cov zinc txheej txuas mus rau saum npoo ntawm I-beam, thiaj li ua tiav lub hom phiaj ntawm kev tiv thaiv corrosion.Nws yog haum rau txhua yam muaj zog corrosive ib puag ncig xws li muaj zog acid thiab alkali pos huab.
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Galvanized coil txheej txheem
Galvanizing yog hais txog cov txheej txheem kho saum npoo ntawm plating txheej zinc ntawm cov hlau, hlau lossis lwm yam khoom siv rau kev zoo nkauj thiab tiv thaiv xeb.Txoj kev tseem ceeb yog kub galvanizing.
Zinc yog yooj yim soluble nyob rau hauv acid thiab alkali, yog li nws yog hu ua amphoteric hlau.Zinc tsis tshua hloov hauv huab cua qhuav.Nyob rau hauv huab cua ntub, qhov ntom ntom zinc carbonate zaj duab xis yuav raug tsim rau ntawm zinc nto.Nyob rau hauv cov huab cua uas muaj sulfur dioxide, hydrogen sulfide thiab marine cua, corrosion kuj ntawm zinc tsis zoo, tshwj xeeb tshaj yog nyob rau hauv cov huab cua uas muaj cov organic acid nyob rau hauv kub thiab av noo, zinc txheej yog heev yooj yim mus corroded.Tus qauv electrode peev xwm ntawm zinc yog -0.76v.Rau steel substrate, zinc txheej belongs rau anodic txheej.Nws yog tsuas yog siv los tiv thaiv corrosion ntawm hlau.Nws kev tiv thaiv kev ua tau zoo yog ze rau cov txheej txheej thickness.Kev tiv thaiv thiab kho kom zoo nkauj ntawm zinc txheej tuaj yeem txhim kho tau zoo tom qab passivation, dyeing lossis txheej nrog lub teeb tiv thaiv
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Galvanized checkered phaj
Lub checkered phaj muaj ntau yam zoo, xws li zoo nkauj tsos, anti-skid, txhim khu kev qha, steel txuag thiab lwm yam.Nws yog dav siv nyob rau hauv kev thauj mus los, architecture, kho kom zoo nkauj, hauv qab phaj nyob ib ncig ntawm cov khoom, machinery, shipbuilding thiab lwm yam teb.Feem ntau hais lus, tus neeg siv tsis muaj cov kev xav tau siab rau cov khoom siv kho tshuab thiab cov khoom siv hluav taws xob ntawm cov phaj checkered, yog li qhov zoo ntawm cov phaj checkered yog feem ntau xav txog cov qauv paj tus nqi, qauv qhov siab thiab cov qauv qhov siab sib txawv.Feem ntau siv thickness ntawm kev ua lag luam yog 2.0-8mm, thiab dav dav yog 1250 thiab 1500mm.
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Galvanized steel ntawv
Galvanized steel phaj yog welded steel phaj nrog kub-dip lossis electro galvanized txheej rau saum npoo.Nws feem ntau yog siv dav hauv kev tsim kho, khoom siv hauv tsev, tsheb thiab nkoj, ntim khoom, kev lag luam electromechanical thiab lwm yam.
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Galvanized seamless steel yeeb nkab
Galvanized seamless steel yeeb nkab yog kub-dip galvanized, yog li tus nqi ntawm zinc plating yog siab heev, qhov nruab nrab thickness ntawm zinc txheej yog ntau tshaj 65 microns, thiab nws cov corrosion kuj txawv ntau dua li cov kub-dip galvanized yeeb nkab.Cov kav dej galvanized tsis tu ncua tuaj yeem siv cov yeeb nkab txias galvanized ua dej thiab roj yeeb nkab.Lub zinc txheej ntawm txias galvanized steel yeeb nkab yog electroplated txheej, thiab zinc txheej yog sib cais los ntawm steel yeeb nkab substrate.Cov zinc txheej yog nyias thiab yooj yim poob tawm vim nws txuas nrog cov yeeb nkab steel substrate.Yog li ntawd, nws cov corrosion kuj tsis zoo.Nws yog txwv tsis pub siv cov yeeb nkab txias galvanized steel yeeb nkab raws li cov dej xa dej hauv cov tsev nyob tshiab.
