Cov piv txwv ntawm kev ntxhov siab tawg corrosion

May 13, 2022 Tso lus

SCC qhov kev pheej hmoo siab tshaj plaws hauv kev ua haujlwm kub thiab siab chloride lossis sulfide. Yog li ntawd, qhov ntawd txhais tau hais tias cov qauv kev lag luam zoo li tshwj xeeb.

 

Txawm hais tias cov piv txwv dav dav xws li cov roj maritime thiab roj av rho tawm lossis kev ua haujlwm qhia pom tseeb tias muaj kev pheej hmoo vim yog ib puag ncig, qhov xwm txheej hloov maj mam tshwm sim hauv qhov chaw npaj txhij txog thiab.

 

Piv txwv li, cov hlau tsis muaj steel feem ntau yog siv rau hauv kev ua zaub mov rau nws cov khoom tu cev, yooj yim ntxuav.

 

Tab sis yuav ua li cas cov kav dej lossis cov hlab ntsha siab teb -- thiab seb SCC tshwm sim li cas -- yuav txawv ntawm cov khoom mus rau cov khoom.

 

Ib yam dab tsi zoo li cov qhob noom xim kasfes uas tsis muaj acidity yuav muaj kev pheej hmoo tsawg dua li cov khoom noj uas muaj cov khoom qab zib, ketchup, lossis lwm yam khoom noj uas muaj acidity.

 

Nws tseem yog ib qho kev txhawj xeeb tseem ceeb hauv kev tsim kho vaj tse nrog carbon steel. Kev nthuav tawm sab nraum zoov ntawm ntau cov qauv thiab feem ntau cov khoom loj hauv cov ntsiab lus ntawm qhov hnyav, qhov loj me, thiab kev txhawb nqa txhais tau hais tias tag nrho cov qauv tsim tau raug rau ntau yam kev pheej hmoo.


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