Vim li cas cov hlau galvanized yog cov khoom siv ntawm kev xaiv rau kev faib lub thawv mounting daim hlau
Cov thawv faib khoom ua haujlwm tseem ceeb hauv cov tshuab hluav taws xob, cov khoom siv tsim nyog, thiab cov khoom muaj kev nyab xeeb ntawm cov ntawv no} Qhov zoo ntawm Galvanized steel nyob rau hauv lub rooj faib khoom faib mounting daim hlau, txhawb nqa cov qauv kev lag luam thiab cov ntaub ntawv ua haujlwm tiag tiag {}}
{{0 {}} Suporor corrosion tsis kam
Mechanism ntawm Zinc Tiv Thaiv:
Galvanized steel tshuav nws corrosion tsis kam rau ib txheej txheej txheej txheej txheej txheej:
Kev thaiv lub cev: Cov txheej zinc zinc ua cov ntaub thaiv lub cev, cais cov hlau los ntawm ya raws, ntsev, thiab lwm tus neeg sawv cev corrosive .
Kev fij Tes Haujlwm: Zinc corrodes nyiam rau cov hlau, txawm tias txheej txheej scrooj,. cov cuab yeej "no txuas lub neej ntawm cov hlau {}}
Kev ua tau zoo nyob rau hauv cov chaw hnyav:
Hauv ntug dej hiav txwv (chaw dej hiav txwv) chaw), Galvanized steel muaj sia nyob mus rau50+ xyooNrog kev tu me nyuam tsawg kawg, piv rau cov hlau tsis tau kho, uas xeb tsis pub dhau lub hlis .
Ua raws liIec {61439-1(Tsawg-voltage Switchgear qauv) ua rau corrosion tsis kam rau cov phiaj, ua galvanized steel ib qho kev xaiv ua tsis tau .
Sib piv nrog Lwm Txoj Kev:
Tooj dawb: Lub teeb yuag tab sis nquag mus rau pitting corrosion hauv acidic ib puag ncig .
Stainless hlau: Zoo tshaj corrosion tsis kam tab sis 3-5 zaug kim dua .
HMOOV-Coated Steel: Kev tiv thaiv thawj zaug tab sis nquag chipping, ua rau muaj hlau hlau .
2.} Txhim Kho Cov Neeg Kho Tshuab Zog
Txheej Txheem Kev Ntseeg:
Galvanized steel sib xyaw ua ke siab tensile lub zog (feem ntau350-500 mpa) Nrog rigidity, ua kom pom cov paib mounting withstand:
Kev co los ntawm cov motors lossis lag luam tshuab .
Kev cuam tshuam lub cev thaum nruab nrog kev teeb tsa lossis txij nkawm .
Seem ruaj khov:
Zinc Txheej tsis muaj kev sib luag
Thauj khoom muaj peev xwm:
For heavy components like circuit breakers or transformers, galvanized steel plates (1.5–3 mm thickness) prevent warping or deformation.
3.} Hluav Taws Xob Hluav Taws Xob thiab Kev Nyab Xeeb
GROUNDING THIAB KEV LAWM:
Thaum zinc tsis yog-conderive, galvanized steel daim hlau feem ntau yog sib xyaw ua ke ntawm cov kab mob siab ntawm. tus me nyuam steel ua kom ntseeg tau tias:
Nyab xeeb dissipation ntawm kev txhaum ntsuag .
Ua raws liUL 508A(Kev tswj vaj huam sib luag) rau hluav taws xob kev nyab xeeb .
Zam galvanic corrosion:
Thaum paired nrog tooj liab wiring lossis aluminium Cheebtsam, Galvanized Balvanic minimates corrosion ntawm junctions {}}
{{04. tus nqi-ua tau zoo thiab muaj kev ruaj khov
Txo cov nqi lub neej:
Galvanized steel yuav tsum tsis muaj kev pleev xim ntxiv lossis kev rov pleev xim ntau, txo cov nuj nqis txij li kev them txij nkawm {}}
Kev tshawb fawb qhia tau a40% nqi txoNtau tshaj 20 xyoo piv rau cov hlau tsis muaj hlau lossis cov xaiv aluminium .
Rov qab tau:
Galvanized steel yog 100% siv dua tshiab, sib txawv nrog cov hom phiaj hauv ntiaj teb (e} g}!}}
{{0 {}} yooj yim ntawm kev teeb tsa thiab txij nkawm
Fabrication nyem:
Galvanized steel tau yooj yim txiav, drilling, los yog welded yam tsis muaj kev cuam tshuam cov txheej txheem kev ncaj ncees thaum muaj kev paub zoo (e}}, laser txiav) yog siv.
Tsawg txij nkawm:
Tsis xav tau lub sijhawm rov qab los yog sib khi, zoo tagnrho rau kev teeb tsa tej thaj chaw deb lossis kev nkag mus rau kev nkag mus rau (E}} pa|{{4}
6. Ua raws li cov qauv thoob ntiaj teb
ASTM A123: Qhia meej galvanizing galvanizing rau cov qauv hlau .
ISO 14713: Cov Lus Qhia rau Kev Tiv Thaiv Corrosion ntawm cov hlau hauv hluav taws xob hauv hluav taws xob .
Cov qauv no kom cov steel galvanized ua tau raws li kev ua tau zoo ntawm kev nyab xeeb rau kev nyab xeeb thiab durability thoob ntiaj teb .
Tag
Galvanized steel mounting daim hlau yog indispensable nyob rau hauv kev tiv thaiv corrosion, muaj zog} engineers thiab project provers, galvanized steel sawv cev muaj pov thawj, kev lag luam tawm tsam, thiav, thiab kev ntseeg.
