Vim li cas cov kav dej cua sov steel tsis muaj rhaub?

Vim li cas thiaj ua cov cua kub steel hlau cua sov leeg ib leeg?

Cov yas stainless hlau cua sov cov leeg yog ua nrog cov roj stainless hlau, cov kab hlau magride, thiab cov nibles {} chromium xaim. Stainless hlau yog cov khoom siv tshwj xeeb. Coob tus neeg xav tsis thoob vim li cas Stainless Hlau Hluav Taws Xob Cua Sov Tubes xeb. Muaj ntau yam peev xwm ua tau:
1. Cov chaw tsim khoom yuav siv 201 nyuam qhuav stainless mus rau impersonate 304 stainless hlau. Lub 201 stainless hlau siv los ua hluav taws xob cua kub hau muaj lub npe sib txawv, uas yuav ua rau muaj xeb.

2. Yog tias nws muaj tseeb 304 stainless hlau stainless, cov lus piav qhia hauv qab no yog ua tau:

Stainless hlau tsis xeb nyob rau hauv ib txwm muaj xwm txheej. Txawm li cas los xij, thaum raug rau chlorine lossis cov chaw hnyav, tshwj xeeb tshaj yog thaum nws qhov chaw passivation txheej yog mechanically lossis cov tshuaj tsis zoo, nws yog qhov ntau tau rau xeb ntau dua li ib txwm. Qhov saum npoo ntawm cov khoom stainless hlau peb feem ntau siv yog passivated, thiab denser ntau dua cov yeeb yaj kiab ib txwm muaj rau ntawm qhov chaw tshiab. Yog li ntawd, Stainless Hlau Hluav Taws Xob Kub Tubes tseem tuaj yeem xeb.

Stainless hlau kav yog tsim los tiv thaiv kev xeb hauv ib puag ncig corrosive me me xws li huab cua thiab dej tshiab. Cov ntsiab lus chromium hauv cov hlau yuav tsum muaj ntau dua los yog sib npaug rau 12%. Cov ntsiab lus chromium tsawg lossis qhov tsis muaj cov chromium hauv cov huab cua tsis muaj zog xws li cov huab cua) tuaj yeem ua rau muaj kev xeb ntawm cov huab cua hauv av {{3} rich confuldring. Acid {{5 5}} tiv taus steel kav yog tsuas yog ua tau zoo nyob rau hauv cov khoom siv hluav taws xob, thiab cov ntsev kom zoo, ntws tawm, thiab siab. Nws tsis muaj cov kav hlau hlau hluav taws xob hauv ntiaj teb uas yog xeb - pov thawj thiab corrosion {{tiv taus nyob rau qee yam.

Yog li ntawd, kom ntseeg tau tias muaj ci thiab corrosion -} dawb hlau saum npoo, peb pom zoo cov hauv qab no:

1. Huv si thiab txhuam cov npoo ntawm cov hlau ua kom zoo nkauj tsis tu ncua los tshem tawm cov khib nyiab thiab sab nraud yam uas yuav ua rau corrosion.

2. Siv 316 Stainless hlau hauv ntug hiav txwv, raws li 316 tiv taus dej hiav txwv corrosion.

3. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm qee cov kav hlau stainless tsis tau raws li cov qauv sib xws lossis cov khoom siv los ua tib zoo xaiv cov khoom lag luam los ntawm cov npe nrov.