1.Qhov dab tsi yog cov tseem ceeb ntawm cov khoom siv uas yuav tsum muaj rau hluav taws xob hauv hluav taws xob?
Corrosion Kuj: Daim phiaj yuav tsum tau wallicging ib puag ncig cov khoom cua, dej thiab daus los ntawm cov khoom siv ua noj nraum zoov), xws li cov pa ua kom huv si (xws li los ntawm kev cob qhia kev cob qhia). Qhov no txwv tsis pub siv cov phaj steel corrosion, uas tuaj yeem ua rau cov txheej txheem tsis ua haujlwm lossis hluav taws xob xau.
Kev Ua Haujlwm: Cov kab ke muaj ntau zaus muaj cov duab sib xyaw ua ke (xws li cov kab ke folded, grooved qhov rooj, thiab sab hauv cov txheej txheem, thiab cov txheej txheem sib tw. Cov khoom siv yuav tsum tau nthuav tawm cov ntsej muag zoo thiab weldability.
Cov Khoom Siv Hluav Taws Xob
Foundation lub zog: Qhov thaiv yuav tsum tau txhawb qhov hnyav ntawm cov khoom sib xyaw ua ke (xws li cov hluav taws xob hauv hluav taws xob (xws li kev sib tsoo thaum lub sijhawm thauj mus los thiab teeb tsa).
2.What yog cov ntawv thov raug cai ntawm cov ntawv galvanized hauv cov khoom siv khoom siv hauv yim neeg?
Tub yees txias / freezers:
Lub ntsej muag sab nrauv (cov qhov rooj thiab cov panels sab) yog feem ntau ua ntawm electrogalvanized (piv txwv li) steel. Txheej hluav taws xob yog nyias (feem ntau 5 {{{{} {}, ua kom yooj yim rau 0.8μm), ua rau nws muaj zog tshaj lossis muaj zog (reex) Sab hauv tsis-} cov txheej txheem sab nrauv, thiab cov kab txuas ntxiv}
Ntxuav Machine:
Lub ntsej muag sab nrauv (tshwj xeeb tshaj yog cov hlau casing ntawm nruas ntxuav machine) yuav tsum tau tiv thaiv cov dej noo thiab cov me me thaum ntxuav. Kub {- dip galvanized (GI) hlau yog feem ntau siv. Lub zinc txheej yog thicker (15 -}}}}}}}}}}}}}}} 25 superior-25μm), muab kev tawg thaum thaum lub sij hawm zoo heev). Rau ib qho kev ua kom zoo nkauj ntxiv, qee qhov kev ntxuav kom siab siv electrogalvanized steel ua raws los ntawm daim iav txheej rau pem hauv ntej vaj huam sib luag. Tshuab Ntshawb Cua Txiav:
Chav tsev nyob sab hauv tsev (Panels thiab hauv qab) feem ntau siv hluav taws xob cov ntawv hluav taws xob nrog cov hmoov txheej kom zoo nkauj. Kev Kho Mob Sab Nraum (rau kev tiv thaiv los nag, thiab cua nplaum kom muaj xeb, los tiv thaiv xeb galvanized? thaj chaw ntug hiav txwv).
Microwave ncu / Dej Tso Cua Sov:
Cov kab ke yog feem ntau me me thiab yuav tsum muaj lub teeb ci thiab ua tau yooj yim. Thin {- sce} gauge Electrogalvanized steel los xij steel (0.3-0.5mm tuab) yog siv ntau. Lawv tiv thaiv tawg thaum khoov thaum kho, thiab kev kho mob saum npoo ua rau lawv haum rau cov dej muaj zog, txheej yog yooj yim los ntxuav).
3.Qhov yog cov ntawv thov ntawm Galvanized Steel Ntawv hauv Kev Lag Luam / Kev Lag Luam Hluav Taws Xob Hluav Taws Xob?
Distribute thawv / tswj khoom:
Sab nraum zoov lossis Rhiav cov chaw haujlwm yuav tsum tau tiv thaiv ntev -}}} moistella noo noo thiab cuam tshuam. Kub - dip galvanized steel (GI, nrog zinc txheej ntawm 25μm) lossis malvanized aluminium hlau (galloy txheej muaj cov txhuas thiab cov khoom siv magnesium) feem ntau siv. GI muaj 3 {{- lub corrosion tsis kam ntawm steel-}}}}}}}}}}}}}}} Cov nroj tsuag thiab cov chaw mos. Lub vev xaib uas txhawb nqa sab hauv, yog li lub zog loj galvanized steel (xws li ib tug tuab ntawm 1.5-3 xyoos yog feem ntau siv los xyuas kom meej cov qauv rigidity. Neeg rau zaub mov xwm / them pawg uas them nyiaj:
Server tub yuav tsum sib npaug sib npaug kub dissipation thiab plua plav tiv thaiv. Panels thiab cov vaj huam sib luag yog feem ntau tsim ntawm kub - dip galvanized cov hlau uas tsis tshua muaj xeb- rolled sheet hlau). Them cov phiaj xwm txuas rau sab nraum zoov (rau kev teeb tsa sab nraum zoov) yuav tsum yog U6 {{}} istant thiab kub {tiv taus. Kub {- dip galvanized hlau nrog huab cua tiv thaiv kev tiv thaiv UV Kev tiv thaiv kab mob, yog siv los tiv thaiv kev tawg thiab xeb tshwm sim los ntawm lub hnub ci ntsa iab.
4.What yog "cov ntaub ntawv xaiv cov ntsiab lus" rau galvanized los xij rau cov thawv hluav taws xob?
Galvanizing Hom: Electrogalvanizing (piv txwv) vs. kub - dip galvaning (GI):
Electrogalvanizing: Qhov tsim nyog rau sab nrauv (piv txwv li, cov vaj tub yees) {2} Cov xim du thiab yooj yim} Cov xim tsis yooj yim (txwv corrosion tsis kam), xav tau ib txheej.
Kub - dip galvanizing: Qhov chaw sab nraum zoov yog tuab thiab corrosion {{} {
Zinc Txheej Thickness: phim cov txheej txheem ib puag ncig corrosion:
Tsawg - corrosion ib puag ncig, tshuab ntxhua khaub ncaws internisets, 10 {}}}}}}}} kub-dip galvanizing);
Nruab nrab - corrosion ib puag ncig (piv txwv, General Sab Nrij): 20}}}}}}}}}} 30μm Zinc Txheej);
High - Corrosion ib puag ncig (xws li, tshuaj yej kub} Lub zog Baseboard: Xaiv raws li lub load -} cov xeeb ceem ntawm cov khoom siv:
Lub teeb yuag (xws li cov tsev microwave microwave): zoo li}} babbon steel thaiv (Q235), tuab 0.3-1mm;
Hnyav Hnyav Cov Khoom Siv (xws li cov neeg rau zaub mov thiab kev tswj loj loj): High {}} {}}}}}}}}}}}}}}}}}} {, kom tiv thaiv deformation nyob rau hauv load.
Qhov xwm txheej nto: Cuam tshuam kev ua thiab tsos:
Cov ntsiab lus yuav tsum tau pleev xim / Hmoov txheej: Xaiv cov roj {}}} dawb galvanized ntawv uas yuav cuam tshuam cov txheej txheem nplaum.
Cov ntaub thaiv cov vuam nquag vuam: Xaiv kub {}}}}}}}}}} dip galvanized cov ntawv yooj yim Thaum lub sij hawm vuam, xav tau tswj vuam tam sim no).
5.Qhov yog qhov "kev ceev faj" rau galvanized ntawv hlau ua nyob rau hauv lub thawv hluav taws xob?
Stamping / Dabtsi Yog Khoov: Tiv thaiv zinc delamination:
Thaum khoov cov ntawv galvanized (piv txwv li, khoov ntawm lub thawv), feem ntau tshaj li 2 zaug ntawm daim ntawv zawj txias (tshwj xeeb tshaj yog rau kev kub taub hau Stamping tuag yuav tsum tau polished rau ib qho chaw du los txo cov kev sib txhuam ntawm kev tuag thiab cov ntawv hnav tuaj yeem ua rau lub hauv paus phaj thiab ua rau xeb).
Vuam: Tswj Zinc evaporation thiab Porosity:
Thaum vuam galvanized ntawv (piv txwv li, cov txheej txheem spricing (melting taw tes kwv yees li ntawm ob txheej 1538 degree), tsim zinc vapor uas tuaj yeem ua rau Weld Pority. Tsawg - Tam sim no, luv {{}}} Cov txheej txheem vuam) yuav tsum tau siv, los yog zinc, los ntawm kev sib tsoo) ua ntej vuam. Tom qab vuam, huv si sab ncig ib ncig ntawm weld thiab rov ua xim pleev xim kom tsis txhob muaj kev puas tsuaj rau cov cua sov -} cuam tshuam cheeb tsam.
Nto Kho: Txhim Kho Cov Txheej Txheem Adhesion:
Yog tias lub txee yuav tsum txheej (xws li hmoov txheej lossis xim txheej), cov txheej txheem saum npoo av. Cov hlau hluav taws xob hluav taws xob yuav ua tau ncaj qha posphated (sib sau ntawv phosphate los txhim kho txheej nplaum nplaum). Kub - dip galvanized steel, xav tau ntawm cov txheej oxide thiab tsim cov duab ua kom tawg) kom tiv thaiv kev thuam thiab tev ntawm txheej.