Lub Ib Hlis 20, 2021, Selbyville, Delaware (GLOBE NEWSWIRE) - Raws li tsab ntawv ceeb toom los ntawm Ntiaj Teb Kev Lag Luam Insights Inc., lub ntiaj teb steel casting lag luam kwv yees li $ 145.97 billion hauv 2020, xav tias yuav tshaj US $ 210 billion los ntawm 2027, nrog rau ib qho kev loj hlob txhua xyoo ntawm 5.4% los ntawm 2021 txog 2027. Daim ntawv tshaj tawm tau txheeb xyuas cov tswv yim sib tw, tuav cov kev lag luam sib txawv, kev tsav tsheb thiab cov hauv kev, cov peev txheej tseem ceeb, kev sib tw, kev kwv yees kev lag luam thiab nplai.
Hard carbon cam khwb cia hlau yog siv nyob rau hauv daim ntawv thov uas yuav tsum tau siab tshaj hardness thiab hnav tsis kam.Vim nws cov nqi qis thiab ntau qib khoom siv, nws tuaj yeem siv rau ntau yam kev lag luam.Stainless hlau thiab Hadfield's manganese hlau yog qee qhov siv cov hlau cam khwb cia hlau.High alloy cam khwb cia hlau yog siv los tsim ntau yam khoom xws li kub tsis kam, hnav tsis kam thiab corrosion kuj.
Cov hlau tsis tshua muaj hlau yog siv rau hauv cov kav dej, cov khoom siv tsim kho, cov hlab ntsha siab, cov roj rigs thiab cov tsheb tub rog vim nws cov machinability zoo heev thiab cov nqi-zoo.High alloy steels yog siv rau hauv kev siv tsheb, cov khoom siv, kev ua tshuaj thiab cov khoom siv hluav taws xob.
Lwm qhov chaw casting muaj xws li precision casting txheej txheem thiab nruam casting txheej txheem.Hauv kev lag luam hlau casting, CAGR yog kwv yees li 3%.Cov khoom tsim los ntawm precision casting muaj qhov zoo tshaj plaws nto tiav thiab siab qhov tseeb.Txawm li cas los xij, cov txheej txheem yog qhov nyuaj thiab kim.Cov txheej txheem nruam casting yuav ua kom sov cov hlau kom txog thaum nws liquefies.Cov txheej txheem no muaj peev xwm muab cov duab tsis tu ncua thiab tsis xwm yeem.Tsis tas li ntawd, nruam casting ua haujlwm zoo heev nyob rau hauv cov kev mob siab.
Cam khwb cia hlau yog siv nyob rau hauv ntau yam kev lag luam machinery, xws li hydroelectric turbine log, twj tso kua mis, mining machinery, turbocharger turbines, cav blocks, marine khoom, thiab lwm yam. Cam khwb cia hlau yog siv rau mechanical bases, cua turbine vaj tse, internal combustion engine lub tog raj kheej blocks, twj tso kua mis, txuas rods, gears, hydraulic Cheebtsam, roj zoo twj, thiab lwm yam. Tsis tas li ntawd, cam khwb cia hlau kuj yog siv los ua liaj ua teb machinery qhov chaw rau tsheb laij teb, hooks, planters, plows, tillage khoom thiab spreaders.Cov kev pom zoo tau coj los ntawm kev lag luam thiab kev nqis peev loj yuav muaj kev cuam tshuam zoo rau yav tom ntej kev loj hlob ntawm kev lag luam steel casting.
North America yuav ua tiav qhov kev loj hlob txhua xyoo ntawm kwv yees li 6%.Kev loj hlob ntawm kev thov rau kev ua kis las thiab cov tsheb zoo nkauj, kev siv nyiaj ntau ntxiv rau kev tsim kho vaj tse thiab kev lag luam, kev tsim kho kev lag luam, thiab kev loj hlob hauv aerospace thiab kev tiv thaiv kev nqis peev yuav ua rau cov nyiaj tau los ntawm kev lag luam steel hauv cheeb tsam.