Dab tsi fasteners siv nrog txhuas?
Dab tsi fasteners siv nrog txhuas?

Video: Dab tsi fasteners siv nrog txhuas?

Video: Dab tsi fasteners siv nrog txhuas?
Video: Nkauj nas dab ntxaug Thiab tub nplooj 2024, Kaum ib hlis
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Stainless hlau Ntsia hlau

Raws li qhov xwm txheej nrog cov pa roj carbon ntsia hlau , plated stainless hlau ntsia hlau tsawg dua yuav corrode txhuas ; ntsia hlau kho nrog cov txheej txheem zoo uas muaj zinc thiab txhuas flakes tshwj xeeb tshaj yog tiv taus corrosion.

Tsis tas li nug, puas tuaj yeem txuas cov hlau tsis huv nrog aluminium?

Stainless hlau fasteners hauv aluminium cov phaj los yog cov ntawv ib txwm suav tias yog kev nyab xeeb, hos txhuas rivets lossis bolts tuav stainless hlau cov khoom ua ke yog qhov tsis sib xws, vim tias muaj kev pheej hmoo ntawm kev xeb. Txawm tias tsis muaj rwb thaiv tsev ntawm cov hlau, yuav tsum muaj qhov pheej hmoo me me ntawm kev xeb.

Ib yam nkaus, puas tuaj yeem siv cov ntsia hlau galvanized nrog txhuas? Nyob rau hauv cov huab cua puag ntawm nruab nrab mus rau cov av noo me me, tiv tauj ntawm a galvanized nto thiab txhuas los yog cov hlau tsis zoo yuav tsis ua rau muaj kev txhim kho ntau ntxiv. Txawm li cas los, nyob rau hauv heev humid tej yam kev mob, lub galvanized nto yuav xav tau hluav taws xob cais tawm ntawm lub txhuas los yog stainless hlau.

Nyob rau hauv kev hwm rau qhov no, dab tsi hlau yog sib xws nrog txhuas?

Coated Hlau Nrog txheej tuab txaus, txawm tias muaj qhov ua tau zoo heev hlau zoo li tooj dag tuaj yeem siv rau ntawm txhuas qauv tsis muaj xeb. Txij li stainless hlau tseem yog ib qho ntawm qhov tsawg tshaj plaws hlau tsis muaj txheej, nws ntse siv nws ua cov khoom siv hauv paus.

Puas yog txhuas thiab hlau tuaj yeem ua ke?

Qhov no yog hu ua galvanic corrosion. Thaum koj koom txhuas thiab hlau ua ke , cov aluminium yuav yuav nyiam corroded. Siv cov txheej txheej cais lossis pleev xim rau ntawm txhuas thiab cov hlau cais lawv hluav taws xob. Txawm li cas los xij, tag nrho koj txoj kev siv zog yuav mus rau tsis muaj dab tsi yog tias koj tsuas yog ntsia liaj qhov rooj kev sib koom ua ke.

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