Puas yog Stainless hlau xeb? Lees ua rau cov lus piav qhia kev tshawb fawb

Cov hlau stainless, siv dav hauv ob daim ntawv thov kev lag luam thiab txhua hnub, feem ntau tsis to taub vim nws yog "stainless" tus yam ntxwv. Txawm li cas los xij, kev tshawb fawb tshawb fawb thiab cov neeg ntiaj teb tiag tiag pom tias cov khoom siv uas tsis muaj xws li cov khoom siv sib xyaw, cov kev mob ib puag ncig, thiab kev ua haujlwm txij li ib puag ncig, thiab kev coj ua. Hauv qab no yog qhov kev tsom xam hauv kev xeb ntawm cov teeb meem xeb ntsig txog cov hlau stainless.

Mechanism ntawm cov hlau tsis xeb thiab qhov tseem ceeb

1.Material Khoom thiab Oxide Zaj Duab Xis

The corrosion resistance of stainless steel comes from the chromium oxide film (Cr₂O₃) that forms on its surface, which acts as a barrier preventing oxygen and moisture from coming into contact with the base material. Txawm li cas los xij, yog tias cov yeeb yaj kiab oxide no yog vim yog cov hnav kho tshuab (piv txwv li, cov hlau nyob hauv cov khoom siv hauv paus yuav oxidize thiab ua xeb.

2.Txhua kev siv thiab siv tau cov xwm txheej

High chloride ib puag ncig: hauv cov ntug dej hiav txwv lossis cov tshuaj lom neeg ib puag ncig, chloride ions tuaj yeem nkag rau cov yeeb yaj kiab oxide, xws li pitting).

Kev kub siab thiab cov cua noo: ntev ntev rau qhov kev kub siab thiab cov av noo ib puag ncig ua kom nrawm oxidation oxidation oxidation, ua rau muaj xeb tsim.

Kev Tu Tsis Raug: Kev siv chloride lossis acidic tshuaj ntxuav tuaj yeem ua kev puas tsuaj ntawm txheej txheej tiv thaiv txheej txheem.

3.Material xaiv thiab txheej txheem tsis xws luag

Txawv ntau hom stainless hlau tau sib txawv corrosion tsis kam. Piv txwv li, 316 Stainless hlau, uas muaj molybdenum, muaj kev xeb zoo dua li 304 stainless hlau, tab sis ntawm tus nqi siab dua. Yog tias casting lossis vuam cov txheej txheem tsis tau nce rau ntawm tus qauv, tej zaum yuav tsim nyob rau hauv cov khoom, ua cov ntsiab lus pib rau xeb.

Qhov "xeb" qhov teeb meem nrog stainless hlau yog qhov tseem ceeb ntawm kev sib cuam tshuam ntawm cov khoom siv science thiab ib puag ncig. Nrog kev txhim kho thev naus laus zis, kev lag luam yog overcending kev txwv los ntawm cov khoom tsim tshiab, cov txheej txheem ntsuab. Leask yuav txhawb nqa cov neeg siv khoom siv tsis tau, tsav cov yeeb nkab ntawm cov yeeb nkab steel thiab li qub, txhawb cov kev siv hluav taws xob thoob ntiaj teb.

Yog xav paub cov ntaub ntawv ntau ntxiv, thov mus saib cov GameTek lub vev xaib lossis tiv tauj peb pawg neeg muaj tswv yim.