Huab cua steel, uas yog, atmospheric corrosion-resistant steel, yog ib qho qis-alloy steel series ntawm cov hlau zoo tib yam thiab stainless hlau.Weathering steel yog ua los ntawm cov pa roj carbon zoo tib yam nrog me me ntawm corrosion-resistant ntsiab xws li tooj liab thiab npib tsib xee.Nyob rau tib lub sijhawm, nws muaj cov yam ntxwv ntawm xeb tsis kam, corrosion kuj thiab lub neej txuas ntxiv ntawm cov khoom, thinning thiab noj txo, txuag zog thiab txuag hluav taws xob.
Weathering Steel nta:
Cov txheej txheem tiv thaiv xeb yog tiv taus rau atmospheric corrosion thiab yog siv rau cov qauv hlau raug rau lub sijhawm ntev, xws li railways, tsheb, txuas hniav, yees, photovoltaics, high-speed tej yaam num, thiab lwm yam. Nws yog siv los tsim cov qauv. cov khoom xws li cov thawv ntim, tsheb ciav hlau, roj derricks, seaport cov tsev, cov chaw tsim roj thiab cov thawv ntim uas muaj hydrogen sulfide corrosive nruab nrab hauv cov khoom siv roj av.Piv nrog rau cov pa roj carbon zoo tib yam, cov huab cua steel muaj qhov zoo dua corrosion nyob rau hauv cov huab cua.Piv nrog rau cov hlau tsis muaj steel, huab cua hlau tsuas muaj me me ntawm cov hlau alloying, xws li phosphorus, tooj liab, chromium, npib tsib xee, molybdenum, niobium, vanadium, titanium, thiab lwm yam, tag nrho cov ntsiab lus ntawm alloying tsuas yog ob peb feem pua, tsis zoo li. stainless hlau, uas ncav cuag 100%.Kaum ntawm kaum, yog li tus nqi kuj qis.
Weathering Steel Manufacturing Txheej txheem
Weathering steel feem ntau siv cov txheej txheem ntawm kev noj cov concentrate rau hauv lub cub tawg - smelting (converter, hluav taws xob rauv - microalloying kho - argon tshuab - LF refining - qis superheat nruam casting (feem tsawg lub ntiaj teb hlau) - tswj dov thiab tswj cua txias. Cov khoom seem yog ntxiv rau lub cub tawg ua ke nrog cov nqi, thiab smelted raws li cov txheej txheem ib txwm, tom qab tapping, deoxidizer thiab alloy yog ntxiv. yog ntxiv rau cov hlau, cov huab cua steel yog purified, thiab cov ntsiab lus suav nrog txo qis heev.
Corten Weathering Steel muaj qhov zoo nkauj zoo nkauj
Kev tiv thaiv xeb uas Corten weathering steel tsim muaj qhov sib txawv xim liab-xim av uas yog nrov tshwj xeeb ntawm cov kws tsim qauv thiab cov kws tsim qauv tsim.Nws feem ntau yog siv rau hauv kev kos duab, sab nraum zoov cov qauv thiab kev siv niaj hnub.
Post lub sij hawm: Jun-30-2022