Yuav galvanized yeeb nkab xeb?

Cov txheej txheem:

Yuav galvanized yeeb nkab xeb?
Yuav galvanized yeeb nkab xeb?

Video: Yuav galvanized yeeb nkab xeb?

Video: Yuav galvanized yeeb nkab xeb?
Video: CIS webinar with Dean Greg Morrisett 2024, Kaum ib hlis
Anonim

Galvanized kav yog cov kav hlau uas tau dipped rau hauv cov zinc txheej tiv thaiv kom tsis txhob xeb thiab xeb. … Niaj hnub no, txawm li cas los xij, peb tau kawm tias ntau xyoo ntawm kev raug dej yuav ua rau cov kav dej galvanized corrode thiab xeb nyob rau sab hauv.

Yuav siv sijhawm ntev npaum li cas rau cov yeeb nkab galvanized kom xeb?

Txawm tias cov txheej nyias nyias uas cov kav dej galvanized yog txaus los tiv thaiv cov hlau lossis hlau los ntawm xeb rau ntau xyoo lawm. Yog tsis muaj zinc, hlau thiab hlau tuaj yeem pib xeb hauv ib xyoos lossis ob xyoos.

Kuv yuav ua li cas kom kuv cov yeeb nkab galvanized tsis xeb?

Txoj kev zoo tshaj los tiv thaiv hlau-rau-hlau corrosion yog insulate hlau. Rau cov kav dej, xav txog kev txhim kho cov insulators, xws li hnav cov ntaub qhwv los yog khau raj. Insulators ntxiv qhov tsis sib xws ntawm cov hlau, yog li cov hlau nyob ruaj khov ntev dua.

Puas galvanized yeeb nkab xeb sab nraud?

Cov lus teb luv yog, yog, thiab tsis yog. Galvanization yog zinc txheej siv rau saum cov hlau. Nws tiv thaiv xeb thiab xeb ntev dua li cov xim yuav, feem ntau rau 50 xyoo lossis ntau dua, tab sis thaum kawg cov xim av rot yuav teeb.

Puas yog muaj cov kav dej galvanized?

Raws li cov kav dej galvanized hnub nyoog, zinc txheej erodes thiab kav corrode. Lead, ib qho tshuaj lom txaus ntshai, tuaj yeem tsim thaum cov kav dej corrode. Galvanized kav dej tuaj yeem ua rau muaj kev phom sij rau kev noj qab haus huv yog tias tsis hloov nrog cov kav dej tshiab, nyab xeeb dua.

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