{{0 {{}} Dab tsi yog cov tseem ceeb ib puag ncig uas yuav tsum tau tswj?
Ambient humidity: should be ≤60% RH, when it is >70%, lub zinc txheej yuav txuas ntxiv rau electrolyze, thiab dawb xeb (yooj yim zinc carbonate) yuav yog tsim hauv 72 teev {2} {2} {2} {2}.
Kev hloov pauv kub hloov pauv: yuav tsum muaj qhov sib txawv ntawm 3 qhov kev cuam tshuam nrog kub ntxhov ntau dua los yog sib npaug
Cov kuab paug huab cua: Cl⁻ adheres tsim cov electrolyte, thiab yog li sulfuric acid los ua kom nrawm dua corrosion (tus nqi nce los ntawm 10 zaug).
Lub teeb siv zog: UV hluav taws xob ua kom cov passivation zaj duab xis nyob rau saum npoo ntawm zinc txheej (tshwj xeeb yog lub ZN-al-MG Txheej)
2. Dab tsi yog qhov chaw tuav hauv av thaum ua kom zoo?
Nws yog kiag li txwv tsis pub muaj kev sib cuag ncaj qha rau cov Caas (capillary nqus) .
Cov Khoom Siv Ntoo Qhuav yuav tsum tau siv (cov ntsiab lus noo noo<18%).
Pallet qhov siab ntau dua los yog sib npaug rau 150mm (los tiv thaiv dej ntxiv thiab noo nyob hauv lub caij los nag).
Ntoo yuav tsum tau kho nrog kev tiv thaiv mildew (soaked hauv tooj liab, chromium thiab arsenic tov) {}}}
3.} Yuav ua li cas nrog lub caij los nag / siab vaum ib puag ncig?
Teem cov calcium chloride teb hais tias nyob rau hauv lub tsev rau khoom (av noo chaw tsawg dua lossis sib npaug rau 55%)
Chaw Vapor Theem Tiv Thaiv Lub Hnab (VCI cov ntsiab lus ntau dua los yog sib npaug rau 30G / m³) rau txhua pawg
Txhua Lub Limtiam Cov Txheej Txheem Zinc
4. Qhov kev ceev faj dab tsi yuav tsum tau ua kom tiv thaiv kom txhob muaj tshuaj tsuag tsuag hauv ntug hiav txwv?
Cov ntim yog lub tshuab nqus tsev nrog txhuas-yas tov cov yeeb yaj kiab (cov pa oxygen permeability<0.5cm³/m²·day)
Txau Sodium Benzoate Corrosion Inhibitor (Concentration 8 ~ 10%) Ua ntej Cia
Yaug cov ntsev saum npoo nrog dej deesized txhua lub hli (kev coj ua tsawg dua lossis sib luag rau 10μs / cm)
5. Cov cim qhia ntxov yog dab tsi thaum ntxov ceeb toom cov cim ntawm cov khoom tsis zoo?
Thawj zaug pom ntawm cov xim dawb: Dawb Floccules tshwm hauv zos (siv cov tawv tawv-bristled kom tshem tawm nrog 10% acetic acid daws)
Dark zinc flowers: surface gloss decreases by >30% (qhia txog kev puas tsuaj rau cov zaj duab xis passive)
Cov Khaub Ncaws Hnav: Cov kua dej tshwm rau ntawm lub luj tshib saum toj (xeb yuav tshwm sim hauv 24 teev)
Chloride ion Crystallization: Dawb ntsev Muaju tshwm rau saum npoo (Siv Eethanol Paj Rwb Swab los so tawm)