1, chii chinonyanya kushandiswa kwepepa rinopisa rinopisa?
A: Pepa rinopisa rinonyanya kushandiswa mukuvaka, midziyo yemumba, mota, michina, zvemagetsi, indasitiri yemwenje uye mamwe maindasitiri.
2. Ndeapi marudzi enzira dzemarara dziripo munyika?
A: Kune marudzi matatu enzira dzekunamisa: magetsi ekuvheneka, kupisa kunopisa uye kwakavharidzirwa galvanizing.
3. Ndeapi marudzi maviri ekupisa dip galvanizing anogona kupatsanurwa maererano nenzira dzakasiyana dzekuvharisa?
A: Inogona kukamurwa kuita mhando mbiri: in-line annealing uye off-line annealing, iyo inonziwo inodzivirira gasi nzira uye flux nzira.
4. Ndeapi magiredhi esimbi anowanzo shandiswa emarata anopisa?
A: Chigadzirwa chemhando: General coil (CQ), galvanized sheet yechimiro (HSLA), yakadzika dhizaini inopisa Galvanized sheet (DDQ), kubika kuomesa inopisa galvanized sheet (BH), dual phase simbi (DP), TRIP simbi (phase shanduko inokonzerwa plastiki simbi), nezvimwewo.
5. Ndedzipi mafomu echoto chekupfutidza?
Mhinduro: kune marudzi matatu echoto chakatwasuka, chakachinjika annealing choto uye yakatwasuka yakachinjika annealing choto.
6, kazhinji kune akati wandei ekutonhodza modhi yeanotonhodza shongwe?
A: Kune marudzi maviri: air-cooled uye mvura-yakatonhodzwa.
7. Ndezvipi zvinonyanya kukanganisa pakupisa dip galvanizing?
Mhinduro: Kunyanya: kudonha, kukwenya, passivation nzvimbo, zinc zviyo, gobvu mupendero, banga remhepo striation, banga remhepo kukwenya, simbi yakafumurwa, kuisirwa, kukuvara kwemagetsi, kusashanda zvakanaka kwesimbi base, wave edge, ladle curvature, saizi, imprint, zinc layer ukobvu, roll kudhinda, nezvimwe.
8. Inozivikanwa: tsanangudzo yekugadzirwa ndeye 0.75 × 1050mm, uye uremu hwekoiri ndeye 5 tani.Chii chakareba cheiyo coil strip?(Kunyanya kukwevera kwesimbi kwepeti ndeye 7.85g/cm3)
Mhinduro: Iyo coil strip kureba ndeye 808.816m.
9. Ndezvipi zvikonzero zvikuru zvekudurura zinc layer?
Mhinduro: Zvikonzero zvikuru zvekudurura zinc layer ndezvi: Surface oxidation, silicon compounds, inotonhora inosunga emulsion yakasviba zvakanyanya, NOF oxidation atmosphere uye inodzivirira gasi dova point yakakwira zvakanyanya, chiyero chemafuta emhepo hachina musoro, hydrogen inoyerera yakaderera, iyo okisijeni yevira. kupindira, tembiricha yemutsetse muhari yakadzikira, RWP chikamu chevira yekumanikidza yakadzikira uye gonhi remhepo kunyura, NOF chikamu chechoto tembiricha yakaderera, Mafuta evaporation haana kukwana, zinc pot aluminium yemukati yakaderera, iyo unit yekumhanyisa yakawedzera. kukurumidza, kusakwana kudzikisira, zinc mvura yekugara nguva ipfupi, gobvu coating.
10. Ndezvipi zvinokonzera ngura chena uye mavara matema?
Mhinduro: black spot is white rust further oxidation formation.Zvikonzero zvikuru zve chena ngura ndezvizvi:Kutadza kufambisa, passivation firimu ukobvu hakuna kukwana kana kusaenzana;Iyo yepamusoro haina kuputirwa nemafuta kana yakasara mwando pamusoro pemutsetse;Pamusoro pemutsetse pane hunyoro kana uchikoira;Passivation haina kuomeswa zvachose;Kunyorova kana kunaya panguva yekufambisa kana kuchengetedza;Nguva yekuchengetedza chigadzirwa yakarebesa;Galvanized sheet uye imwe asidhi uye alkali uye imwe inoora yepakati kuonana kana kuchengetwa pamwechete.
Nguva yekutumira: May-28-2022