Hlau casting yog hais txog cov txheej txheem ntawm kev txhaj tshuaj lossis nchuav cov hlau molten rau hauv pwm los ua ib qho khoom ntawm qhov xav tau.Cov txheej txheem no feem ntau yog siv rau kev tsim khoom loj ntawm cov khoom thiab cov khoom siv dav siv hauv tsheb, kev ua liaj ua teb, kev tsim hluav taws xob, roj thiab roj, kev tsim cov tshuab thiab kev lag luam.
Cov khoom siv tsim kho yuav tsum muaj zog, muaj zog thiab ruaj khov.Lawv yuav tsum tau txo cov nqi txij nkawm thiab tiv taus ntau yam kev ntxhov siab thiab cov huab cua sib txawv.Hom khoom siv no tseem xav tau cov khoom siv raw nrog kev ua haujlwm zoo.Yog li ntawd, steel yog ib qho ntawm feem ntau siv raw cov ntaub ntawv nyob rau hauv zus tau tej cov khoom siv.Cov khoom siv hlau casting kuj tseem siv rau lwm yam kev lag luam hnyav, xws li tsheb, mining, tsim hluav taws xob, tsim tshuab, roj thiab roj, khoom siv hluav taws xob thiab kev lag luam.
Nyob rau hauv xyoo tas los no, vim muaj cov khoom zoo ntawm aluminium casting khoom, xws li lub teeb yuag, corrosion kuj, thiab kev ua haujlwm siab, cov tuam txhab tau hloov lawv lub hom phiaj los ntawm cov khoom siv hlau rau cov khoom siv hauv tsheb rau cam khwb cia txhuas.Piv txwv li, Aluminum Transportation Group (ATG) ntawm Aluminium Association tau piav qhia tias nyob rau hauv tag nrho lub neej voj voog ntawm lub tsheb, txhuas muaj cov pa roj carbon tsawg dua li lwm cov ntaub ntawv, yog li kev siv cov khoom siv txhuas hauv tsheb tuaj yeem txhim kho kev lag luam.Qhov sib zog ntawm lub tsheb, qhov tsawg dua roj thiab lub zog nws xav tau.Nyob rau hauv lem, qhov no ua rau kom muaj roj efficiency ntawm lub engine thiab tsawg dua tsheb carbon dioxide emissions.
Tsoom fwv kev nqis peev hauv kev tsim kho vaj tse yuav muab txoj hauv kev loj rau kev lag luam steel casting
Tsoom fwv thoob plaws ntiaj teb tab tom npaj nqis peev rau hauv kev tsim kho vaj tse.Nws cia siab tias cov teb chaws tsim kho xws li Tebchaws Meskas, Canada, United Kingdom, Fabkis thiab Lub Tebchaws Yelemees yuav nqis peev los tswj cov kev tsim kho vaj tse uas twb muaj lawm thiab tseem yuav tsim cov haujlwm tshiab.Ntawm qhov tod tes, tsim lub teb chaws xws li Is Nrias teb, Tuam Tshoj, Brazil thiab South Africa xav tias yuav nqis peev hauv kev tsim cov haujlwm tshiab.Infrastructure tej yaam num xws li railways, ports, txuas hniav, manufacturing chaw thiab industrial units yuav tsum tau ib tug loj npaum li cas ntawm steel casting khoom (xws li steel phaj) thiab cov khoom siv (xws li loaders).Cov cuab yeej tsim kho no tseem muaj cov hlau castings thiab qhov chaw.Yog li ntawd, kev nce hauv kev nqis peev hauv kev tsim kho vaj tse yuav txhawb nqa kev lag luam steel hlau thaum lub sijhawm kwv yees.
Grey hlau tuaj yeem txhais tau tias yog cam khwb cia hlau nrog cov ntsiab lus carbon ntau dua 2% thiab graphite microstructure.Nws yog hom hlau feem ntau siv hauv casting.Nws yog pheej yig, malleable thiab ruaj khov.Kev siv loj ntawm cov hlau grey tuaj yeem raug ntaus nqi rau ntau yam, xws li nws lub zog tensile thiab lub zog tawm los, ductility, cuam tshuam tsis kam, thiab qis dua cov nqi tsim khoom.Cov ntsiab lus carbon siab ntawm grey hlau kuj ua rau nws yooj yim rau yaj, vuam thiab tshuab rau hauv qhov chaw.
Txawm li cas los xij, vim muaj kev nyiam ntau dua rau lwm cov ntaub ntawv, kev lag luam feem ntawm kev lag luam grey hlau yuav tsum poob qis me ntsis.Ntawm qhov tod tes, kev lag luam feem ntawm cov khoom siv hlau yuav tsum tau nce ntxiv thaum lub sijhawm kwv yees.Qhov kev lag luam no yuav raug tsav los ntawm lub peev xwm ntawm cov hlau cam khwb cia los txhim kho mus rau hauv lub teeb yuag cam khwb cia hlau.Qhov no tuaj yeem txo tus nqi xa khoom thiab nqa cov txiaj ntsig kev lag luam los ntawm lwm yam xws li kev tsim thiab metallurgical yooj.
Kev lag luam tsheb thiab tsheb thauj mus los yog cov neeg siv khoom tseem ceeb ntawm cov khoom siv hlau casting.Lub zog tensile siab thiab cuam tshuam tsis kam ntawm steel casting khoom ua rau nws haum rau ntau yam tsheb, xws li flywheels, reducer vaj tse, nres tshuab, gearboxes thiab peev castings.Vim tias kev siv tsheb thauj mus los ntiag tug thiab pej xeem thoob ntiaj teb tau nce ntxiv, nws cia siab tias cov tsheb thauj mus los thiab kev thauj mus los yuav tau txais kev sib koom ua lag luam los ntawm 2026.
Vim tias siv cov kav dej thiab fittings ua los ntawm cov hlau hauv kev lag luam xws li kev tsim hluav taws xob, roj thiab roj, thiab kev tsim khoom, qhov sib faib ntawm cov kav dej thiab fittings yuav nce ntxiv.Yuav luag txhua yam khoom siv hlau casting yog siv los tsim cov kav dej thiab fittings thiab lwm yam khoom siv.
Kev tsim cov dej num hauv cheeb tsam Asia-Pacific yuav txhawb nqa cov khoom siv hlau casting hauv cheeb tsam
Asia-Pacific cheeb tsam yog lub ntiaj teb cov neeg siv khoom loj tshaj plaws ntawm cov hlau castings.Thaum lub sijhawm kwv yees, kev noj cov khoom no hauv cheeb tsam xav tias yuav nce ntxiv.Qhov no yog vim hais tias cheeb tsam siv ntau yam khoom siv hlau cam khwb cia los tsim cov khoom kawg xws li cov khoom siv pib mus rau cov khoom siv hauv tsev.Lub cheeb tsam Asia-Pacific muaj ntau lub chaw tsim khoom uas xav tau cov khoom siv hlau.
Ntawm qhov tod tes, North America thiab Europe tau tswj kom muaj kev sib tw.Txawm li cas los xij, lawv xav tias yuav poob kev lag luam thaum kawg ntawm lub sijhawm kwv yees.Txawm li cas los xij, los ntawm 2026, kev lag luam sib faib ntawm ob cheeb tsam no xav tias yuav tsawg dua li Latin America, Middle East thiab Africa.
Muaj ntau lub tuam txhab ua haujlwm hauv ntiaj teb steel casting lag luam.Cov tuam txhab los ntawm Tebchaws Europe, Asia Pacific thiab North America ua lag luam nrog lawv cov kev txawj ntse thiab cov cuab yeej siv thev naus laus zis.Ntau tus players hauv kev lag luam steel hlau kuj tseem yog cov neeg tsim khoom loj ntawm cov hlau.Cov neeg tuaj koom no tuaj yeem tau txais txiaj ntsig ntau los ntawm kev sib koom ua ke rov qab vim tias nws tuaj yeem pab lawv tswj cov nqi khiav lag luam thiab tau txais cov cuab yeej zoo dua.Qee lub tuam txhab tseem ceeb hauv kev ua lag luam suav nrog Tata Steel Co., Ltd., Kobe Steel Co., Ltd., ArcelorMittal Co., Nucor Corporation, Hitachi Hlau Co., Ltd. thiab Amsted Railway Company.