1.What yog qhov tseem ceeb txheej txheem tseem ceeb ntawm kev txias txias- dip galvanized chev?
Txias galvanizing yog qhov tseem ceeb electrolytic deposition. Ib qho steel sawb, ua yeeb yam raws li "cathode" thiab zinc phaj raws li lub "anode," tau muab tso rau hauv elecherete uas muaj zinc ions. Thaum hluav taws xob tau thov, cov tshuaj cuam tshuam ntawm cov kev cuam tshuam ntawm cov khoom siv tam sim no thiab tso nyiaj zinc ntawm cov hlau strip lub ntsej muag, sib sau ib qho zoo nkauj zinc txheej. Cov txheej txheem tshwj xeeb tuaj yeem ua kom yooj yim li hauv qab no:
Pretreatment: Tus Steel Sawb Undergoes degreasing (tshem cov roj thiab kev ua kom huv si (txhawm rau txhim kho cov nplai zoo nkauj thiab tso lub hauv paus rau zinc deposition.
Electrolytic Galvanizing: Qhov tshwm sim steel sawb yog pub rau hauv electrolytic, qhov twg tsis tshua muaj hluav taws xob, siab- ntws tau thov. Qhov zinc phaj ntawm anode diam rau hauv zinc ions (zn²⁺), uas nyob rau hauv cov hlau nplaum, uas tau siv nws tawv me me ntawm cov hlua khi rau ntawm cov txheej. (Cov txheej tuab ntawm cov txheej zinc feem ntau yuav siv tau meej los ntawm kev siv hluav taws xob tam sim no thiab lub sijhawm electrolysis, feem ntau yog kwv yees li 5-25μm.)
Post {{0 {}} Kev Kho Mob: Qhov no suav nrog kev tiv thaiv corrosion), rau kev siv tshuaj tsw qab los ua kom muaj kev tiv thaiv corrosion), thiab thaum kawg}}
2.What yog tus yam ntxwv tseem ceeb ntawm cold- dip galvanized coils?
Corrosion Kuj: Lub zinc txheej yog nyias (feem ntau<25μm), and the corrosion resistance of the bare plate is weaker than that of the hot-dip galvanized coil; however, after passivation treatment (such as chromium passivation and silane passivation), a double layer of protection of "zinc layer + passivation film" can be formed, which can meet the needs of indoor or light outdoor environments (such as internal components of home appliances and interior decoration).
Cov Khoom Zoo: Cov Zinc Txheej yog muab los ntawm electrolysis, nrog nplua cov muaju thiab qhov chaw du. Nws tsis muaj "zinc paj" lossis "sagging" ib txwm muaj nyob rau hauv kub - dip galvanizing. Nws tuaj yeem siv ncaj qha los ua ib sab sab nraud (xws li tub yees lub tub yees panels thiab tshuab ntxhua khaub ncaws taub hau) tsis muaj ntxiv polishing.
Qhov tseeb ntawm qhov tseeb: Cov txheej txheem galvanizing tsis xav tau high {}, qhov ntsuas kub thiab txias thiab kub thiab txias
3.Yog li cas yog cov khoom ua kom haum rau ntawm txias- dip galvanized coils?
Stamping: Nws tuaj yeem tiv thaiv cov txheej txheem ua lag luam ua ke xws li kev sib sib zog nqus, kos duab, thiab dabtsi yog khoom siv tsheb tshuab hluav taws xob hauv tsev). Cov txheej zinc txheej tsis muaj kev phom sij rau tev lossis tawg. Vim tias nws nyias thiab duinc txheej, kev ntxhov siab rau kev sib tw thaum lub sijhawm muaj kev pheej hmoo "(tshem tawm cov kev pheej hmoo ntawm cov"
Dabtsi yog khoov thiab kev sib sau ua ke: nws tuaj yeem ua dua 90℃thiab 180℃dabtsi yog khoov (piv txwv li lub thawv ntim khoom lag luam). Lub zinc txheej tsis yog ib txheej ntawm cov khoov, thiab tsis tas yuav tsum muaj qhov rov qab ua tiav (cov zaj duab xis tiv thaiv zaj duab xis tiv thaiv cov khoov los ntawm xeb los ntawm xeb).
Vuam: Nws txhawb cov kev sib tw vuam cov txheej txheem xws li kev tiv thaiv vuam thiab arc vuam (piv txwv li, vuam hlau qauv nkhaus). Post {- Weld Kev Kho Mob Yuav tsum muaj cov tshuaj pleev xim rau hauv zos lossis passivation kom ntseeg tau ntau lub corrosion. Qhov nyias nyias zinc txo cov zinc evaporation thaum vuam, uas tsis tsim ntau dhau zinc fume lossis cuam tshuam weld lub zog. Txheej Txheej Txheej Txheem: Cov yeeb yaj kiab du thiab ua rau nws tau ua tiav zoo tshaj plaws ntawm lub tsev sab hauv thiab cov cuab yeej siv hluav taws xob) uas tsis tas yuav muaj lub tsev tshiab ntxiv. Qhov no txhim kho cov nplaum ntawm txheej thiab lub substrate, txo txoj kev pheej hmoo ntawm cov xim zaj duab xis teeling.
Txiav thiab Slitting: Txias - dhuav farvanized (raws li kev sib tw me me (raws li kev tsim nyog rau kev tsim cov me me, precision Cheebtsam (piv txwv li, hluav taws xob Cov nkhaus feem xyuam thiab cov khoom siv kho vajtse).
4.What yog cov ntawv teev npe raug ntawm txias txias - dip galvanized coils?
Kev Lag Luam Hauv Tsev: Tub Yees / Lub Tshuab Ntxhua Khaub Ncaws, Microwave Cub Tso Tawm Hauv Tsev, thiab lwm yam.
Kev Lag Luam Automotive: Lub Qhov Rooj Cev (xws li lub qhov rooj thiab xws li cov roj ntsha sib xyaw (xws li cov roj ntsha sib txuas), thiab sib txuas sab hauv nruab nrab corrosion tsis kam;
Cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob: Cov ntaub ntawv roj teeb, cov ntaub ntawv xov tooj txawb charger (xws li kev sib txuas me me / rhawv (rau sab hauv tsev, yuav tsum muaj qhov chaw du);
Architecture thiab Kho kom zoo nkauj: Nyob sab hauv tsev cov hlau nplaum, xws li dai kom zoo nkauj nyob rau hauv kev yuav khoom ntev-}} lub ntsej muag sab nraum zoov huab cua tiv thaiv thiab xav tau ib qho zoo huv si.
5.Qhov twg yog qhov tseem ceeb tshaj plaws ntawm txias - dip galvanized chev thiab kub}} dip galvanized chev?
Zinc Txheej Thickness: Txias {- dip Galvanized Chev 5 {}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} 25μm; Kub-Dip Galvanized Kauj Kauj ruam 50-200μm
Corrosion Kuj: Txias - dip galvanized chev yog medivation (cia siab rau sab hauv tsev / lub teeb sab nraum zoov); Kub {{- dip galvanized chev yog muaj zog (tuab zinc txheej, haum rau sab nraum zoov, vaum / corrosive ib puag ncig)
Tus nqi: Tus nqi ib cheeb tsam ntawm txias - dip galvanized coils yog siab dua (cov txheej txheem electrolytic yog cov nyom); Tus nqi rau ib qho chaw ntawm kub - dip galvanized coils yog qis dua (batch ntsw kev ua haujlwm yog siab)