Ob leeg steel hlau thiab carbon steel muaj cov khoom siv tau zoo heev.Cov pa roj carbon steel yog cov hlau thiab carbon, feem ntau muaj txog li 2% carbon los ntawm qhov hnyav.Nws yog feem ntau siv nyob rau hauv ntau lawm: tshuab, cuab yeej, steel qauv, txuas hniav thiab lwm yam infrastructure.Ntawm qhov tod tes, alloy steel yog ib hom hlau uas muaj ib lossis ntau lub ntsiab lus alloying (feem ntau manganese, chromium, npib tsib xee thiab lwm yam hlau) ntxiv rau carbon.Alloy steel feem ntau yog siv rau qhov chaw muaj zog xws li lub zog, shafts thiab axles.
carbon steel yog dab tsi?
Cov pa roj carbon steel yog cov hlau uas muaj cov pa roj carbon ua cov ntsiab lus tseem ceeb.Nws feem ntau muaj cov ntsiab lus carbon ntau dua li cov hlau alloy.Cov pa roj carbon steel yog siv ntau yam kev siv, nrog rau cov khoom siv tsheb, cov khoom siv hauv tsev thiab cov cuab yeej siv tes.Nws yog lub npe hu rau nws lub zog thiab durability, thiab tuaj yeem kho cua sov kom nws cov hardness.Cov pa roj carbon steel kuj muaj ntau dua rau xeb dua li lwm hom hlau.Carbon steel qhov chaw tuaj yeem tsim los ntawm forging, casting thiab machining.
Alloy steel yog dab tsi?
Alloy steel yog ib hom hlau uas muaj cov ntsiab lus hlau (xws li txhuas, chromium, tooj liab, manganese, npib tsib xee, silicon thiab titanium) ntxiv rau cov pa roj carbon hauv cov pa roj carbon zoo tib yam.Cov ntsiab lus alloying no txhim kho cov khoom siv ntawm cov hlau.Qee cov alloys tau txhim kho: lub zog, hardness, hnav tsis kam thiab / lossis corrosion kuj.Alloy steel yog dav siv nyob rau hauv ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv kev tsim kho, tsheb thiab aerospace industries.
Dab tsi yog qhov sib txawv ntawm cov hlau alloy?
Yeej, koj tuaj yeem faib cov hlau hlau ua ob (2) ntau hom: cov hlau tsis tshua muaj hlau thiab cov hlau alloy siab.
Tsawg-alloy steel hais txog cov hlau alloy nrog qee cov ntsiab lus alloying tsawg dua 8%.Txhua yam ntau dua 8% yog suav tias yog cov hlau alloy siab.
Txawm hais tias koj yuav xav tias cov hlau alloy siab ntau dua, qhov tseeb, nws yog qhov txawv.Tsawg-alloy steel tseem yog hom hlau alloy ntau tshaj plaws hauv kev ua lag luam niaj hnub no.
Post lub sij hawm: Feb-22-2023