Lub hauv paus ntsiab lus ntawm weathering steel yog dab tsi?
Tom qab ntxiv phosphorus, tooj liab, chromium, npib chromium, cov nplaum ua kom pom kev sab hauv thiab kev txhim kho, los tiv thaiv lub substrate hauv qab daim xeb hauv qab no, hauv kom qeeb nws tus nqi corrosion. Nyob rau hauv cov xeb txheej thiab cov substrate ntawm qhov tsim ntawm li 50μm ~ 100μm tuab amorphous spinel-type oxide txheej tuab thiab zoo adhesion nrog lub hauv paus hlau, vim lub hav zoov ntawm no txheej ntawm ntom oxide zaj duab xis, tiv thaiv lub atmospheric oxygen thiab dej. cov hlau substrate nkag mus, qeeb cov xeb mus rau qhov sib sib zog nqus kev loj hlob ntawm cov ntaub ntawv steel, zoo heev txhim kho cov tsis kam ntawm steel cov ntaub ntawv rau atmospheric corrosion.
Weathering steel tuaj yeem siv thinning, siv liab qab lossis ua kom yooj yim rau txheej txheej, thiab ua rau cov khoom siv corrosion kuj lub neej txuas ntxiv, kev txuag hluav taws xob, kev hloov kho hlau, tab sis kuj muaj cov hlau niaj hnub tuaj yeem ua ke rau hauv cov txheej txheem tshiab, cov cuab yeej tshiab, thev naus laus zis tshiab thiab ua kom nws ruaj khov. txoj kev loj hlob thiab innovation ntawm steel system.
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!
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