Kub Rolled Galvanized Steel A36
Kub Rolled Galvanized Steel A36
Nrog rau txoj kev loj hlob ntawm cov txheej txheem kub dov, kub dov cov khoom zoo txuas ntxiv txhim kho, cov tuab yog maj mam txo, kev siv cov ntawv kub dov raws li cov khoom siv raw rau kev tsim cov ntawv kub dov galvanized es tsis txhob ntawm cov khoom qub qub qub galvanized, tsis yog xwb. txhawm rau nthuav dav ntawm kev siv cov ntawv kub dov galvanized tab sis kuj muaj neeg coob nrog cov ntawv txias dov ua ib qho substrate rau cov ntawv kub galvanized ua lag luam.Nyob rau hauv lub thoob ntiaj teb arena, kub-kuav los tiag galvanized ntawv tau dav saws.
Nrog rau kev nce qib ntawm cov tshuab kub dov, tshwj xeeb tshaj yog nyias slab nruam casting thiab dov (CSP) thev naus laus zis yog maj mam loj hlob, lub thickness ntawm kub dov steel sawb yog thinner thiab thinner.Nyob rau hauv xyoo tas los no, lub teb chaws tau tsim ib tug xov tooj ntawm CSP ntau lawm kab, xws li Zhugang, Handan Steel, Baosteel, Tangshan Steel, thiab lwm yam, yog tam sim no nyob rau hauv kev tsim kho thiab MaGang, Lianshan Steel, thiab lwm yam., tsim ntawm cov thinnest dov specifications. mus txog 0.8 mm.Cov ntawv thov ntau ntawm CSP thev naus laus zis, lub hom phiaj rau qhov kub dov plating muab cov khoom siv zoo dua qub thiab cov lus qhia tshwj xeeb ntawm cov khoom siv kub dov kub.
Qhov sib ntxiv ntawm zinc txheej tuaj yeem tiv thaiv cov ntawv hlau los ntawm xeb thiab oxidation.
Tiv thaiv kab mob, kab mob thiab lwm yam kab mob.
Tsis muaj deformation lossis tawg thaum lub sijhawm ua haujlwm, thiab lwm yam, thiab kev ua haujlwm tau zoo.
Kev tsim khoom
Tag nrho cov txheej txheem ntawm kev tsim kub-dov galvanized steel yuav muab faib ua cov kauj ruam hauv qab no:
1. Kev npaj steel: Thawj A36 kub dov steel yog txiav mus rau qhov yuav tsum tau muaj qhov ntev thiab muab pub rau hauv cov kauj ruam tom ntej.
2. Ua ntej kev kho mob, qhov saum npoo ntawm cov hlau phaj yog ntxuav los ntawm cov kua qaub ntxuav kom tshem tawm pliaj oxidation txheej thiab impurities, uas ua rau cov hlau du thiab huv si.
3. Kub dov yog txheej txheem siv los ua kom tiaj thiab zoo li cov hlau phaj.Lub phaj steel yog thawj rhuab mus rau qhov tsim nyog kub thiab ces dhau los ntawm ib tug dov zeb.Raws li lub phaj dhau los ntawm lub zeb, nws yog dov, uas ua rau ib tug flatter thiab ntau uniform nto.Cov txheej txheem no txuas ntxiv mus txog thaum lub phaj ncav cuag qhov xav tau loj thiab tuab.
4. Tom qab kub dov galvanized steel yog tsim, ib txheej ntawm oxide daim tawv nqaij daim ntawv ntawm nws nto.Cov txheej oxide no yuav tsum tau muab tshem tawm.Ib txoj hauv kev kom ua tiav qhov no yog siv sulfuric acid rau lub phaj hlau.Cov txheej txheem acid etching no tshem tawm cov tawv nqaij oxide ntawm lub phaj saum npoo.
5. Galvanizing yog cov txheej txheem ntawm txheej steel los xij nrog zinc los tiv thaiv lawv ntawm corrosion.Yuav kom ua tiav qhov no, cov nplooj ntawv hlau tau dhau los ua cov txheej txheem kho kom tshem tawm cov oxide txheej.Tom qab ntawd, lub sealer yog siv los xyuas kom meej tias zinc txheej adheres zoo rau saum npoo ntawm steel phaj.Cov txheej txheem no ua rau lub ntsej muag zoo dua, muaj zog ntawm cov khoom siv kho tshuab, thiab kev ruaj ntseg ntau dua.
6. Kev ua tiav: Tom qab tag nrho cov theem saum toj no tau ua tiav, lub tshuab tuaj yeem siv los ua cov txheej txheem ntxiv thiab kho cov phaj steel los tsim cov duab thiab cov duab uas xav tau.
Cov cheeb tsam ntawm daim ntawv thov
Kub-dov galvanized steel ntawv A36 feem ntau yog siv rau hauv tsheb, khoom siv thiab kev tsim kho kev lag luam.
Hauv kev tsim tsheb, feem ntau yog siv rau hauv lub cev thiab cov khoom siv los txhim kho corrosion kuj thiab kav ntev.
Hauv kev tsim cov khoom siv hauv tsev xws li tshuab ntxhua khaub ncaws thiab lub tub yees, cov ntawv kub-dov galvanized yog dav siv.Nws yog feem ntau siv nyob rau hauv kev tsim kho kev lag luam rau vov tsev thiab phab ntsa panels, raws li zoo raws li nyob rau hauv lub tsev.
Nrog rau kev lag luam loj hlob thiab kho cov qauv kev lag luam, muaj kev xav tau ntau ntxiv rau galvanized steel daim hlau, muab txoj hauv kev loj hlob tseem ceeb rau kev ua lag luam.Galvanized steel phaj coil kev lag luam kev cia siab tau zoo.
