Sonke siyazi ukuba intsimbi ngokubanzi iya kugqwala ukuba ibonakaliswe kumoya wangaphandle ixesha elide, ngoko ukuphepha njani ukubola? Ngaphambi kokuba ushiye umzi-mveliso, iipali zokukhanya kwesitrato kufuneka zitshiswe ngentsimbi kwaye zitshizwe ngeplastiki, ngoko yintoni inkqubo yokufaka i-galvanizingiipali zezibane zesitalato? Namhlanje, umzi-mveliso wepali wokukhanya wesitrato owenziwe ngamazi i-TIANXIANG uya kuthatha wonke umntu ukuba aqonde.
Inxalenye eyimfuneko yenkqubo yokwenziwa kweepali zokukhanya ezitalatweni kukutshisa. I-Hot-dip galvanizing, ekwaziwa ngokuba yi-hot-dip galvanizing kunye ne-hot-dip galvanizing, yindlela esebenzayo yentsimbi yokunqanda ukubola kwaye isetyenziswa ikakhulu kwizixhobo zentsimbi kwimizi-mveliso eyahlukeneyo. Emva kokuba izixhobo zihlambulule i-rust, igxininiswe kwisisombululo se-zinc esincibilikile malunga ne-500 ° C, kwaye i-zinc layer inamathele kumphezulu wecandelo lensimbi, ngaloo ndlela ikhusela isinyithi ukuba singabikho.
Ixesha elichasene ne-corrosion ye-hot-dip galvanizing lide, kodwa ukusebenza kwe-anti-corrosion kuhambelana ikakhulu nokusingqongileyo apho kusetyenziswa izixhobo. Ixesha lokuchasana nokubola kwezixhobo kwiindawo ezahlukeneyo nalo lahlukile: imimandla yemizi-mveliso enzima ingcoliseke kakhulu iminyaka eyi-13, iilwandle ngokubanzi ziyiminyaka engama-50 yokubola kwamanzi olwandle, iSuurbs inokuba yiminyaka eyi-104, kwaye izixeko zihlala iminyaka engama-30.
Ukuze kuqinisekiswe umgangatho, ukuthembeka kunye nokuqina kwezibonda zokukhanya ezitalatweni zelanga, intsimbi ekhethiweyo iyinhloko ye-Q235 yensimbi. I-ductility enhle kunye nokuqina kwensimbi ye-Q235 iyona nto ibhetele kwiimfuno zokuvelisa izibonda zokukhanya. Nangona intsimbi ye-Q235 ine-ductility efanelekileyo kunye nokuqina, isafuna ukuphathwa nge-galvanized eshushu-dip kunye ne-plastiki-sprayed anti-corrosion treatment. Ipali yokukhanya yesitrato ekhandiweyo inokumelana ne-corrosion, akukho lula ukubola, kwaye ubomi bayo benkonzo bunokufikelela kwiminyaka eyi-15. I-hot-dip galvanized spraying itshiza ngokulinganayo umgubo weplastiki kwipali yokukhanya, kwaye ngokulinganayo incamathele umgubo weplastiki kwipali yokukhanya kwiqondo lobushushu obuphezulu ukuqinisekisa ukuba umbala wepali yokukhanya awuyi kuphela ixesha elide.
Umphezulu weIpali yokukhanya yesitalato efakwe ngamaziiqaqambile kwaye intle, kwaye inomsebenzi wokudibanisa intsimbi ye-Q235 kunye ne-zinc alloy layer ngokuqinileyo, kwaye ibonisa i-anti-corrosion ekhethekileyo, i-anti-oxidation kunye nokumelana nokunxiba kwi-atmosphere yetyuwa yolwandle kunye nomoya wezoshishino. I-Zinc ithambile, kwaye i-alloy layer ibambelela ngokuqinileyo kumzimba wentsimbi, ngoko ke izibonda zokukhanya zesitrato eziphekiweyo zinokubanda, ziqengqe, zitsalwe, zigobe, njl njl. Isibane sesitalato esine-galvanized sinomgca omncinci kunye ne-dense ye-zinc oxide kumphezulu we-zinc layer, okunzima ukuyichitha emanzini. Ngoko ke, nangeentsuku zemvula, i-zinc layer inefuthe elithile lokukhusela kwisibane sesitalato, esandisa ubomi besibane sesitalato.
Ukuba unomdla kwipali yokukhanya yesitalato, wamkelekile ukuba uqhagamshelaneumzi-mveliso wepali owenziwe ngamayezaTIANXIANG ukuyaFunda ngokugqithisileyo.
Ixesha lokuposa: Mar-23-2023