Cov nplooj ntawv stainless hlau puas tseem tuaj yeem tiv taus corrosion tom qab xaim?

Tom qab lubstainless hlau ntawvundergoes hlau kos duab, nws tseem khaws qee qhov kev tiv thaiv corrosion thiab tiv thaiv xeb.Txawm li cas los xij, piv rau cov ntawv hlau stainless uas tsis tau dhau los ntawm kev kos duab, qhov kev ua tau zoo yuav txo qis me ntsis.

Tam sim no, feem ntau cov kev kho deg rau cov nplooj ntawv stainless hlau yog ci ntsa iab thiab matte nto.Matte nto stainless hlau nplooj ntawv, tom qab xaim kev kho mob, muaj kev tiv thaiv ntau dua li cov ntawv ci ntsa iab stainless hlau.Txawm li cas los xij, kev tiv thaiv corrosion thiab xeb tiv thaiv kev ua tau zoo ntawm cov ntawv hlau stainless tom qab kev kho cov hlau kos tuaj yeem txo qis.Kev saib xyuas tsis raug raws sijhawm tuaj yeem ua rau xeb ua ntej piv rau qhov ci ntsa iabstainless hlau ntawv.

Cov nplooj ntawv stainless hlau tseem tuaj yeem tiv taus corrosion tom qab xaim kos duab

Stainless hlauyog ib qho ntawm austenitic stainless hlau, feem ntau muaj cov ntsiab lus xws li carbon, npib tsib xee, thiab chromium.Chromium tuaj yeem tsim cov tshuaj tiv thaiv chromium-nplua nuj nyob rau saum npoo ntawm stainless hlau los xij, tiv thaiv oxidation ntxiv thiab corrosion.Kev kho cov kab kos tuaj yeem ua rau puas tsuaj rau cov yeeb yaj kiab uas muaj chromium-nplua nuj nyob rau saum npoo, ua rau txo qis hauv corrosion kuj thiab xeb tiv thaiv kev ua tau zoo ntawm cov ntawv hlau stainless.Nyob rau hauv ib puag ncig hnyav uas raug cua, hnub, thiab nag, corrosion thiab xeb yuav tshwm sim yooj yim dua.

Ua ntej ua cov hlau kos duab kho ntawm cov ntawv hlau stainless, nws yog ib qho tseem ceeb uas yuav tsum tau siv cov tshuaj tiv thaiv kab mob tiv thaiv kab mob.Kev Kho Mob Passivation yog ua raws li cov lus qhia ua yeeb yaj kiab nyias, hais txog kev tsim cov khoom nruab nrab, ntom, zoo-npog passivation zaj duab xis ntawm cov hlau nto.Cov yeeb yaj kiab no ua raws li kev thaiv, tiv thaiv kev sib cuag ncaj qha ntawm cov hlau thiab corrosive nruab nrab thiab tiv thaiv cov hlau los ntawm corrosion.


Post lub sij hawm: Mar-07-2024