Cov hlau uas muaj me ntsis ntawm cov ntsiab lus uas tsis yog carbon, silicon, sulfur thiab manganese yog hu ua carbon steel.Cov no yog cov hlau alloyed nrog carbon raws li cov ntsiab lus tseem ceeb.Cov ntsiab lus ntawm cov ntsiab lus carbon hauv cov yeeb nkab steel txiav txim siab nws qhov hardness thiab lub zog tab sis ntawm qhov tod tes nws ua rau cov hlau ntau dua ductile.Cov carbon steel yog tougher rau yaj thiab cov ntsiab lus carbon siab txo weldability. Raws li cov khoom thiab cov ntsiab lus alloyed, carbon hlau tuaj yeem muab faib ua plaub chav kawm.
Cov pa roj carbon steel, feem ntau siv engineering khoom.accounts rau kwv yees li 85% ntawm txhua xyoo steel ntau lawm thoob ntiaj teb.Cov pa roj carbon steel yog cov hlau zoo tib yam lossis cov hlau zoo sib xws nrog cov hlau tshwj xeeb lossis cov hlau alloy, uas muaj lwm cov hlau alloying ntxiv rau cov khoom siv niaj hnub ntawm cov hlau hauv lawv cov feem pua.
Ua los ntawm cov pa roj carbon zoo tib yam lossis cov pa roj carbon zoo, cov yeeb nkab steel hu ua carbon steel yeeb nkab.Nyob rau hauv cov pa roj carbon steel yeeb nkab lined nrog cov khoom siv corrosion resistant hauv ob sab phlu yeeb nkab tuaj yeem ua rau ntau qhov kev siv cov yeeb nkab carbon steel.
Cov pa roj carbon steel yog siv nyob rau hauv niaj hnub kev lag luam earliest thiab loj tshaj plaws ntawm cov khoom siv yooj yim.Lub teb chaws muaj kev lag luam hauv ntiaj teb, kev siv zog ua kom muaj zog tsawg alloy steel thiab alloy steel ntau lawm.is kuj tseem ua tib zoo saib xyuas kev txhim kho cov pa roj carbon zoo.thiab nthuav dav ntawm ntau yam thiab siv.Qhov feem ntawm carbon steel ntau lawm nyob rau hauv steel ntau lawm nyob rau hauv lub teb chaws txog kev tswj ntawm txog 80% nws tsis yog
tsuas yog siv dav hauv cov tsev.choj.railways.vehicles.ships.and txhua yam kev lag luam machinery manufacturing.tab sis kuj nyob rau hauv niaj hnub petrochemical kev lag luam marine kev loj hlob tab sis kuj tau txais kev siv ntau heev.
Cov ntsiab lus carbon tsawg dua 1.35%.Ntxiv rau cov silicon, manganese, phosphorus sulfur thiab lwm yam impurities nyob rau hauv cov hlau, carbon thiab txwv.Qhov kev ua tau zoo ntawm carbon steel yog tsuas yog nyob ntawm cov ntsiab lus carbon.Carbon cov ntsiab lus nce. lub zog ntawm steel. hardness nce, thiab txo. ductility, toughness thiab weldability.Piv rau lwm hom steel.carbon steel siv qhov ntxov tshaj plaws.low cost.wide ntau ntawm kev ua tau zoo, qhov loj tshaj plaws haum rau nominal siab PN≤32.0MPa.temperature-30-425 ℃ dej
steam.air.hydrogen.ammonia.nitrogen thiab roj av thiab lwm yam xov xwm.
Post lub sij hawm: Aug-02-2023