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Izinzuzo kanye nokubi kwe-aluminium-zinc plated steel plate

Insimbi enamatshe ashisayo idiphu isetshenziswe kabanzi ekwakheni, ezintweni zikagesi zasendlini nakwezinye izimboni ezinkulu kusukela yavela.Ngenxa yokwanda okuqhubekayo kobubanzi bokusetshenziswa, ukwakheka nezici ezihlukahlukene zemikhiqizo epuletini lensimbi kuthuthukiswa ngokuqhubekayo, futhi umphumela we-aluminium-zinc plated steel plate uphakeme kune-hot-dip galvanized steel plate kwezinye izakhiwo.I-Aluminium-zinc plated steel plate
I-Al-Zn eyinhlanganisela ye-aluminium-zinc plated steel plate itholakala ngokufakwa kwe-hot-dip plate ngensimbi eqinile egoqelwe ebandayo enamandla ahlukahlukene kanye nokucaciswa kogqinsi njengento eyisisekelo.I-coating iqukethe i-aluminium engu-55%, i-zinc engu-43.5%, i-silicon engu-1.5% nezinye izakhi zokulandelela.
Enqubweni yokukhiqiza nokucubungula, ukusebenza kwe-aluminium-zinc plating kuphakeme kunokwe-hot-dip galvanizing, ikakhulukazi kulezi zici ezilandelayo.
Icubungula ukusebenza
Ukusebenza kokucubungula kwe-aluminium-zinc plated steel plate kufana nalokho kwe-hot-dip galvanizing, engahlangabezana ngokugcwele nezidingo zokucubungula zokugingqa, ukugxiviza, ukugoba nezinye izinhlobo.
Ukumelana nokugqwala
Ukuhlolwa kwenziwa ngaphansi kwesisekelo seshidi lensimbi elicwengekileyo elishisayo kanye neshidi lensimbi elakhiwe nge-aluminium-zinc elinogqinsi olufanayo, ukumbozwa kanye nokwelashwa kwendawo.I-Aluminium-zinc plating inokumelana nokugqwala okuhle kakhulu kune-hot-dip galvanizing, futhi impilo yayo yesevisi iphindwe izikhathi ezi-2-6 kunepuleti lensimbi elivamile.
Ukusebenza kokukhanya okukhanyayo
Amandla e-zinc e-aluminium okubonisa ukushisa nokukhanya aphindwe kabili kunepuleti lensimbi elithathiwe, futhi ukubonakala kukhulu kuno-0.70, okungcono kuno-0.65 okucaciswe yi-EPA Enerav Star.
Ukumelana nokushisa
Imikhiqizo ejwayelekile yama-hot-dip galvanized ngokuvamile isetshenziswa ekushiseni okungengaphezu kuka-230 ℃, futhi izoshintsha umbala ku-250 ℃, kuyilapho ipuleti le-aluminium-zinc lingasetshenziswa isikhathi eside ku-315 ℃ ngaphandle kokushintsha umbala.Ngemuva kwamahora angu-120 ku-300 ℃, ukushintsha kombala we-aluminium-zinc plated steel plate ephathwa yi-passivation resistant heat at Baosteel iphansi kakhulu kunaleyo ye-aluminium plate kanye ne-aluminium-plated plate.
impahla yemishini
Izakhiwo zemishini ye-aluminium-zinc plated steel plate zibonakaliswa ngokuyinhloko ngamandla esivuno, amandla aqinile kanye nobude.Ipuleti elivamile le-DC51D lensimbi engu-150g/m2 linamandla okukhiqiza angu-140-300mpa, amandla aqinile angu-200-330 kanye nobude obungu-13-25.Inombolo yomkhiqizo DC51D+AZ
Amandla okukhiqiza weshidi lensimbi elicwebezelayo le-zinc eline-150g/m2 i-aluminized zinc liphakathi kuka-230-400mpa, amandla aqinile aphakathi kuka-230-550, kanti ujantshi we-elongation uphakathi kuka-15-45.
Ngoba i-aluminium-zinc enamathela iyinsimbi exubene kakhulu ne-alloy, inezinzuzo eziningi kanye nokukhubazeka okuthile.
1. Ukusebenza kwe-Welding
Ngenxa yokwanda kwezakhiwo zemishini, ukuminyana kokumboza kwendawo engaphakathi ye-substrate kuhle, futhi okuqukethwe kwe-manganese kuphakeme kakhulu, ngakho-ke i-zinc aluminized ayikwazi ukushiselwa ngaphansi kwezimo ezijwayelekile zokushisela, futhi ingaxhunywa kuphela ngama-rivets nezinye izinhlangano.Mayelana nokushisela, ipuleti lensimbi elishisayo le-dip lisebenza kahle, futhi ayikho inkinga yokushisela.
2. Ukufaneleka kokhonkolo okushisa okumanzi
Ukwakheka kwe-aluminium-zinc enamathela kuqukethe i-aluminium, ejwayele ukusabela kwamakhemikhali ngokuthintana ngqo nokhonkolo omanzi one-asidi.Ngakho-ke, akufanelekile kakhulu ukwenza amabhodi aphansi.