Hlau casting yog hais txog cov txheej txheem ntawm pouring los yog pouring molten steel rau hauv pwm los ua ib yam khoom ntawm ib tug xav tau zoo.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, ruaj khov thiab ruaj khov.Lawv yuav tsum tau txo cov nqi txij nkawm thiab tiv taus ntau yam kev ntxhov siab thiab kev nyab xeeb 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, corrosion kuj, thiab kev ua haujlwm siab), cov tuam txhab tau hloov lawv lub hom phiaj los ntawm cov khoom siv hlau zoo rau cov khoom siv tsheb mus rau cam khwb cia txhuas.Piv txwv li, Aluminum Transportation Group (ATG) ntawm Aluminium Association 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.
Tsoomfwv txoj kev nqis peev hauv kev tsim kho vaj tse yuav muab lub sijhawm tseem ceeb 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, thaum lub sijhawm kwv yees, kev nce hauv kev nqis peev hauv kev tsim kho vaj tse tuaj yeem txhawb nqa kev lag luam steel hlau.
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 sib faib ntawm cov khoom siv hlau yuav tsum nce ntxiv thaum lub sijhawm kwv yees.Qhov kev lag luam no yuav raug tsav los ntawm lub peev xwm ntawm cov hlau nplaum los txhim kho rau hauv lub teeb yuag cam khwb cia hlau.Qhov no tuaj yeem txo tus nqi xa khoom thiab muab 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 kev siv cov kav hlau steel thiab fittings ntau ntxiv 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 ntawm cov khoom siv hlau casting yog siv los tsim cov kav dej, fittings thiab lwm yam khoom siv.
Transparency Market Research yog lub tuam txhab kev lag luam thoob ntiaj teb uas muab cov ntaub ntawv tshaj tawm kev lag luam thoob ntiaj teb thiab cov kev pabcuam.Peb qhov sib xyaw ua ke tshwj xeeb ntawm kev kwv yees ntau thiab kev tsom xam ua rau muaj kev pom yav tom ntej rau ntau txhiab tus neeg txiav txim siab.Peb pab pawg kws tshaj lij kws tshuaj ntsuam xyuas, kws tshawb fawb thiab kws pab tswv yim siv cov ntaub ntawv ntiag tug thiab ntau yam cuab yeej thiab cov txheej txheem los sau thiab txheeb xyuas cov ntaub ntawv.
Peb cov ntaub ntawv khaws cia tau hloov kho tas li thiab hloov kho los ntawm pab pawg kws tshaj lij tshawb fawb kom ib txwm muaj kev cuam tshuam cov qauv tshiab thiab cov ntaub ntawv.Lub tuam txhab kev tshawb fawb kev lag luam pob tshab muaj peev xwm tshawb fawb thiab tshuaj ntsuam xyuas, siv cov txheej txheem kev tshawb fawb thawj zaug thiab theem nrab los tsim cov ntaub ntawv tshwj xeeb thiab cov ntaub ntawv tshawb fawb rau kev lag luam.