Inkcazo eneenkcukacha ye-coil yensimbi engenasici
Isinyithi esingenasici sisishunqulelo sentsimbi enganyangekiyo eneasidi, ekwaziyo ukumelana nomoya, umphunga, amanzi, njl.
Imithombo yeendaba ezonakalisayo ebuthathaka okanye amabakala ensimbi engenasici abizwa ngokuba yintsimbi engenasici;ngelixa imidiya enganyangekiyo ngamachiza (asidi,
Amabakala ensimbi agqitywe yi-alkalis, i-salts, njl.) Abizwa ngokuba yi-acid-resistant steels.
Ngenxa yomahluko ekubunjweni kweekhemikhali kwezi zimbini, ukuxhathisa kwe-corrosion kuyahluka.Intsimbi eqhelekileyo engatyiwa sisiqhelo ayixhathisi kumhlwa okuphakathi kwemichiza, lo gama intsimbi enganyangekiyo ngeasidi iyonke ayinasilima.Igama elithi "insimbi engenasici" ayibhekiseli nje kuhlobo olunye lwensimbi engenasici, kodwa kwiintsimbi ezingaphezu kwekhulu zemizi-mveliso, nganye iphuhliswe ukwenza kakuhle kwintsimi yayo yokusetyenziswa.Isitshixo sokuphumelela kukuqala ukuqonda isicelo kwaye emva koko unqume ibakala elichanekileyo lentsimbi.Ngokuqhelekileyo kukho amabakala entsimbi amathandathu kuphela ahambelana nezicelo zokwakha izakhiwo.Zonke ziqulethe i-17-22% yechromium, kwaye amabakala angcono aqulethe i-nickel.Ukongezwa kwe-molybdenum kunokuphucula ngakumbi i-atmospheric corrosion, ngokukodwa ukuxhathisa i-corrosion kwi-atmospheres ene-chloride.
1. Gqibezela iinkcukacha zemveliso kunye nezinto ezahlukeneyo:
2. Ukuchaneka okuphezulu kwe-dimensional, ukuya kuthi ga ku-±0.lm
3. Umgangatho ogqwesileyo womphezulu.Ukukhanya okulungileyo
4. Ukuxhathisa okuqinileyo kwi-corrosion, ukomelela okuphezulu kunye nokumelana nokudinwa:
5. Ukwakhiwa kweekhemikhali kuzinzile, insimbi ihlambulukile, kwaye umxholo wokubandakanywa uphantsi:
6. Ipakishwe kakuhle,
Ikhoyili yentsimbi yentsimbi yipleyiti encinci yentsimbi ebonelelwa ngeekhoyili, ekwabizwa ngokuba yi-strip steel.Kukho ezisuka kumazwe angaphandle nasekhaya.
Ukwahlulwe kwi-hot-rolled and cold-rolled.Iinkcukacha: ububanzi 3.5m~ 150m, ubukhulu 02m~ 4m.
Ngokweemfuno zabasebenzisi abahlukeneyo, sinokwenza ukuodolwa kweentsimbi ezahlukeneyo ezinokwakheka okukhethekileyo
Ukusetyenziswa kwee-coil zetsimbi ezinganeleyo kuye kwanda ngakumbi ngophuhliso loqoqosho, kwaye abantu baphila kwimihla ngemihla.
Inxulumene ngokusondeleyo nensimbi engenasici, kodwa abantu abaninzi abazi kakhulu malunga nokusebenza kwensimbi engenasici.
Nokuba kuncinci kwaziwa malunga nokugcinwa kweekhoyili zensimbi ezingenasici.Abantu abaninzi bacinga ukuba iikhoyili zentsimbi azinakuze zibe nomhlwa.Enyanisweni, ii-coil zetsimbi ezingenasici zinokumelana kakuhle nokugqwala ngenxa yokuba uluhlu lwemicu ecocekileyo lwenziwa phezu komhlaba.Ngokwendalo, ikhona ngendlela yeeoksidi ezizinzileyo.Oko kukuthi, nangona iikhoyili zensimbi ezingenasici zinee-degrees ezahlukeneyo ze-oxidation ngokwemiqathango eyahlukeneyo yokusetyenziswa, ekugqibeleni zixutywe.Le nto ibizwa ngokuba ngumhlwa.
Iimveliso ezinxulumeneyo
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Umahluko phakathi kombhobho woshishino kunye nombhobho wokuhlobisa 1. Izinto eziphathekayo Iibhobho zokuhlobisa zensimbi ezingenasici zihlala zisetyenziselwa ngaphakathi kwaye ngokuqhelekileyo zenziwe nge-201 kunye ne-304 yensimbi engenasici.Imimandla yangaphandle inzima okanye imimandla yonxweme iya kusebenzisa izinto ze-316, nje ukuba indawo esetyenziswayo ingekho lula ukubangela i-oxidation kunye nomhlwa;imibhobho yemizi-mveliso isetyenziselwa ukuthutha ulwelo, ukutshintshiselana kobushushu, njl.
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