Dab tsi yog qhov txawv ntawm Corten steel thiab cov hlau tsis tu ncua?

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Dab tsi yog weathering steel?
Muaj ob hom weathering steel: weathering steel thiab stainless hlau. Weathering steel phaj yog rhuab nyob rau hauv ib tug high-kub qhov cub thiab ces txias los tsim weathering hlau. Lub steel hardens mus rau ib tug txawv reddish-xim av hue.

Plain steel yog dab tsi?
Plain steel yog ib hom hlau uas muaj cov pa roj carbon thiab lwm yam khoom siv, uas ua rau nws muaj zog thiab ruaj khov khoom siv los ua cov cuab yeej xws li cov hniav thiab cutlery rau kev lag luam thiab kev lag luam.

Qhov sib txawv ntawm weathering steel thiab dawb steel
Khoom:Cov hlau uas tau raug tshuaj kho mob yog hu ua weathering steel thiab muaj kev tiv thaiv corrosion zoo dua. Hauv kev kho tshuaj, cov hlau yog muab tso rau hauv cov tshuaj uas muaj chromium, nickel, manganese thiab silicon hlau.
Txij li cov hlau zoo tib yam tsis kho nyob rau hauv txoj kev no, nws yuav xeb thaum raug ya raws ntev. Ordinary steel corrodes thiab xeb thaum raug ya raws thiab oxygen.
Elemental Combinations:Ua ke nrog cov hlau, manganese thiab carbon, Corten steel yog cov khoom siv ntau dua thiab tiv taus kev puas tsuaj ntau dua li lwm cov hlau vim nws cov ntsiab lus carbon siab.
Hlau thiab carbon sib xyaw ua cov hlau zoo tib yam. Plain steel yog ruaj heev, tab sis tuaj yeem corrode yog tias tsis ua haujlwm zoo. Plain steel thiab stainless hlau ua haujlwm zoo ua ke los daws cov teeb meem no.
Corrosion Resistance:Weathering steels hu ua corten steel tau xeb, ua rau lawv muaj hnub nyoog zoo li qub. Qhov no ua rau nws zoo nkauj thiab txawv txav thaum tiv thaiv cov khoom hauv qab.
Ordinary steel corrodes vim cov tshuaj nyob rau hauv cov hlau thiab nws muaj peev xwm los tsim ib tug tiv thaiv txheej raws li zoo raws li nws muaj peev xwm mus oxidize sai sai nyob rau hauv ib puag ncig ntub. Qhov kub thiab av noo tuaj yeem hnav lossis plam cov txheej tiv thaiv, tso pa oxygen nkag mus rau hauv cov hlau thiab ua rau nws xeb.
KEV SIB THAM:Tus nqi ntawm huab cua steel nyob ntawm ntau yam, xws li qhov ntev ntawm koj qhov project, thickness thiab zoo ntawm cov hlau siv, thiab lwm yam ntxiv uas koj xaiv rau koj qhov project.
Tus nqi ntawm cov hlau dawb yuav txawv nyob ntawm seb koj nyob qhov twg thiab qhov twg koj yuav nws, thiab seb cov hlau puas twb tiav lawm. Yog tias daim ntawv lossis bar tau dov rau hauv lub phaj lossis bar, nws yuav kim dua piv rau cov khoom siv raw.

Daim ntawv thov:Hlau yog ib qho ntawm cov khoom siv feem ntau siv rau kev tsim kho thiab fabrication. Nws tsis yog tsuas yog muaj zog thiab ruaj khov, tab sis kuj hnav thiab siv tau yooj yim. Piv txwv ntawm kev siv steel ntau muaj xws li:
Cov qauv kev txhawb nqa rau cov tsev.
Cov cuab yeej sib zog, cov khoom siv thiab cov khoom siv.
Mechanical qhov chaw.
Implants siv hauv kev phais.
Nws kuj tseem siv rau hauv kev lag luam tsheb, tub rog, aerospace thiab ntau lwm yam kev siv.