Nyob rau hauv lub ntiaj teb ntawm metallurgy, steel yog ib qho ntawm cov khoom siv tau dav siv, thiab nws los hauv ntau hom. Ntawm cov no, alloy steel thiab carbon steel yog ob qho ntawm hom npe nrov tshaj plaws. Thaum lawv yuav zoo li thaum xub thawj muag muag, lawv muaj cov yam ntxwv txawv uas ua rau lawv haum rau kev siv sib txawv. Hauv cov blog no, peb yuav tshawb txog qhov sib txawv ntawm cov hlau alloy thiab carbon hlau, yuav ua li cas paub qhov txawv ntawm ob, thiab cov khoom tshwj xeeb uas txhua hom hlau muaj.
Cov pa roj carbon hlau yog dab tsi?
Cov pa roj carbon hlau feem ntau muaj hlau thiab carbon, nrog cov ntsiab lus carbon, nrog cov ntsiab lus carbon, nrog cov pa roj carbon, nrog rau 0.05% rau 2.0%. Hom hlau no paub txog nws lub zog thiab kav ntev, ua rau nws xaiv nrov rau kev tsim kho, tsheb, thiab kev tsim khoom lag luam. Carbon Steel tuaj yeem yog cov ntsiab lus ntxiv rau hauv peb hom raws li nws cov hlau roj carbon (0.3% rau 0.3% rau 0.3% rau 0.3% rau 0.6% rau 2.0% carbon).
Cov yam ntxwv tseem ceeb ntawm Cov Hlau Hlau
1. Qhov no ua rau nws haum rau cov ntawv thov uas xav tau siv sijhawm.
2. "Tus nqi-ua tau zoo": Cov hlau hlau feem ntau pheej yig dua li cov hlau hlau, ua rau nws xaiv cov phiaj xwm zoo nkauj.
3. "Weldability": Tsawg thiab Nruab Nrab Carbon Steels yog qhov yooj yim rau Weld, Thaum High Carbon Steels tuaj yeem nyuaj dua vim lawv muaj hardness ntau dua.
4. "Corrosion Kuj": Carbon Steel yog nquag mus xeb thiab xeb yog tias tsis muaj kev kho kom zoo lossis siv tau tias, uas tuaj yeem txwv nws txoj kev muaj qee qhov chaw ib puag ncig.
Dab tsi yog alloy steel?
Allolo steel, ntawm qhov tod tes, yog ib hom hlau, yog ib hom hlau, yog ib hom hlau uas muaj cov ntsiab lus ntxiv, npib tsib xee, molybdenum, molybdenum, molybdenum, thiab vanadium, hauv kev sib txawv. Cov alloying cov ntsiab lus ntxiv rau txhim kho cov khoom tshwj xeeb, xws li lub zog, kev tawm tsam, thiab kev tawm tsam hnav thiab corrosion. Alloy Steel tuaj yeem faib ua ob pawg tseem ceeb: cov khoom siv hlau tsawg (tsawg dua 5% alloy steel (ntau dua 5% alloying ntsiab).
Cov yam ntxwv tseem ceeb ntawm Alloy Steel
1. "Txhim kho cov khoom siv"
2. "Corrosion Kuj": Ntau cov alloy hlau, tshwj xeeb yog cov uas muaj chromium thiab npib tsib xee, ua rau lawv zoo tagnrho rau kev siv nyob rau hauv ib puag ncig.
3. "Versatility": Alloy Hlau tuaj yeem ua kom raws li qhov yuav tsum tau ua tiav, ua rau nws muaj kev txiav txim siab ntau yam rau Aerospace qauv.
4. "Tus nqi": Thaum Alloy Steel nyhav yuav kim dua cov roj carbon hlau vim yog cov khoom siv ntxiv, nws cov khoom siv txhim kho cov nqi tseem ceeb.
Qhov sib txawv ntawm alloy steel thiab carbon hlau
Qhov sib txawv ntawm kev sib txawv ntawm alloy steel thiab cov roj carbon steel dag nyob rau hauv lawv cov khoom thiab cov khoom muaj txiaj ntsig. Ntawm no yog qee qhov tseem ceeb cuam tshuam:
1. "Muaj pes tsawg leeg": carbon steel muaj feem ntau ntawm cov hlau thiab carbon, thaum alloy steel muaj cov ntsiab lus ntxiv uas txhim kho nws cov khoom.
2. "Cov Khoom Siv Hluav Taws Xob": Alloy Steel feem ntau yog nthuav dav cov khoom siv siab dua piv rau cov hlau hlau, suav nrog kev hnav khaub ncaws roj carbon, ua kom muaj zog, thiab hnav kom zoo thiab xeb.
3. "Cov ntawv thov": Cov ntaub ntawv hlau feem ntau siv nyob rau hauv cov ntawv thov uas tus nqi sib cav, thaum muaj kev txhawj xeeb qub uas xav tau cov khoom siv tshuab.
4. "Weldability": Thaum cov roj carbon ntau thiab nruab nrab yooj yim rau weld, cov hlau sib xyaw tuaj yeem siv tau cov vuam zoo dua vim lawv lub zog ua kom zoo dua qub.
Yuav ua li cas paub qhov txawv Carbon Hlau los ntawm Alloy Steel
Pom qhov txawv ntawm cov roj carbon hlau thiab aluminoy hlau tuaj yeem ua tiav los ntawm ntau txoj kev:
1. "Txoj Kev Ntsuas Tshuaj Tshuaj Ntsuam Xyuas": Qhov feem ntau muaj tseeb los txiav txim siab hom hlau yog los ntawm kev tsom xam tshuaj, uas qhia tau cov khoom siv thiab feem pua ntawm cov khoom siv alloy.
2. "Kev sim sib nqus"
3. Kev kuaj xyuas kom pom tseeb ": Thaum tsis yog ib txwm raug tshuaj xyuas tuaj yeem qee zaum tuaj yeem tshwm sim sib txawv thiab xim, nrog cov hlau nplaum feem ntau muaj cov duab ntsej muag ntau dua muaj ntau dua.
4. "Kev Ntsuam Xyuas Txhua yam": Ua Kev Ntsuas Kho Tshuab, xws li kev sim siab tawv lossis cov khoom lag luam nyuaj, tuaj yeem pab txheeb xyuas hom hlau raws li nws cov yam ntxwv ua tau zoo.
Tag
Hauv cov ntsiab lus, ob qho tib si txheej hlau thiab cov hlau muaj cov hlau muaj txiaj ntsig thiab cov ntawv thov. To taub txog qhov sib txawv ntawm ob hom hlau yog qhov tseem ceeb heev rau kev xaiv cov khoom zoo rau koj qhov project. Ntawm jindalai steel tuam txhab, peb ua tshwj xeeb hauv kev muab cov kev xav tau zoo ntawm peb cov neeg siv khoom. Txawm hais tias koj xav tau lub zog ntawm carbon hlau lossis txhim kho cov khoom ntawm alloy steel, peb tau cog lus los xa cov khoom lag luam tshwj xeeb.
Los ntawm kev nkag siab txog cov yam ntxwv thiab sib txawv ntawm cov hlau alloy steel thiab carbon hlau, koj tuaj yeem paub txiav txim siab uas yuav pab tau koj txoj haujlwm thiab xyuas kom lawv txoj kev vam meej.
Lub sijhawm Post: Feb-07-2025