Peb lub teb chaws yeej ib txwm txuas qhov tseem ceeb rau kev tsim khoom thiab kev siv cov khoom siv hlau, thiab tau ua tiav txoj kev loj hlob zoo nyob rau xyoo tas los no.Peb txhua tus paub tias kev lag luam steelmaking thiab cam khwb cia hlau tau ib txwm ua kev lag luam loj dua hauv kev lag luam.Lawv tsim kev lag luam nrog ntau yam tshwj xeeb thiab cov khoom, uas muaj kev txhawb nqa zoo rau kev tsim kho kev lag luam.Qhov no kuj yog ib qho tsim nyog rau kev tsav tsheb kev loj hlob ntawm kev lag luam.
Lub spheroidal graphite nyob rau hauv ductile hlau yog tsim los ntawm spheroidizing kev kho mob ntawm molten cam khwb cia hlau, ua rau nws muaj zog ntau dua grey cam khwb cia hlau thiab tougher tshaj malleable cam khwb cia hlau, thaum tuav ib tug series ntawm zoo ntawm grey cam khwb cia hlau.Txawm li cas los xij, "spheroidizing tus neeg sawv cev" siv rau hauv melting thiab casting ntawm ductile hlau tuaj yeem ua rau muaj kev nyiam ntawm cov vuam los tsim "dawb pob" thiab cov qauv tawv tawv, ua rau cov kab nrib pleb thiab thaj chaw muaj kev kub ntxhov.
Nws tuaj yeem pom tias cov neeg ua haujlwm spheroidizing ua lub luag haujlwm tseem ceeb hauv kev lag luam cam khwb cia hlau, thiab tam sim no tsis muaj ntau cov ntaub ntawv metallurgical nrog cov teebmeem spheroidizing.Thaum lub Hoobkas tsim, nws tsis tsuas yog yuav tsum xav txog cov nyhuv spheroidization, tab sis kuj muaj cov kev xav tau rau kev siv ntau lawm thiab kev txuag hluav taws xob thiab kev txo qis, thiab nws tsuas yog siv tau raws li kuv lub teb chaws cov qauv tsim.
Feem ntau ntawm cov khoom siv hlau phaj hauv kev lag luam tau txais tom qab kev kho mob nrog spheroidizing tus neeg sawv cev.Nws tuaj yeem pom tias cov khoom lag luam spheroidizing tus neeg sawv cev yuav ua lub luag haujlwm zoo hauv kev txhim kho yav tom ntej thiab tseem yog cov khoom siv hlau tsis tseem ceeb hauv kev lag luam.Peb yog cov chaw tsim khoom ntawm metallurgical khoom.Lub tuam txhab cov khoom ua tiav hauv ntau yam thiab zoo.Peb zoo siab txais tos cov neeg siv khoom tshiab thiab qub los hu rau peb thiab tso xaj.
Peb lub teb chaws yeej ib txwm txuas qhov tseem ceeb rau kev tsim khoom thiab kev siv cov khoom siv hlau, thiab tau ua tiav txoj kev loj hlob zoo nyob rau xyoo tas los no.Peb txhua tus paub tias kev lag luam steelmaking thiab cam khwb cia hlau tau ib txwm ua kev lag luam loj dua hauv kev lag luam.Lawv tsim kev lag luam nrog ntau yam tshwj xeeb thiab cov khoom, uas muaj kev txhawb nqa zoo rau kev tsim kho kev lag luam.Qhov no kuj yog ib qho tsim nyog rau kev tsav tsheb kev loj hlob ntawm kev lag luam.
Lub spheroidal graphite nyob rau hauv ductile hlau yog tsim los ntawm spheroidizing kev kho mob ntawm molten cam khwb cia hlau, ua rau nws muaj zog ntau dua grey cam khwb cia hlau thiab tougher tshaj malleable cam khwb cia hlau, thaum tuav ib tug series ntawm zoo ntawm grey cam khwb cia hlau.Txawm li cas los xij, "spheroidizing tus neeg sawv cev" siv rau hauv melting thiab casting ntawm ductile hlau tuaj yeem ua rau muaj kev nyiam ntawm cov vuam los tsim "dawb pob" thiab cov qauv tawv tawv, ua rau cov kab nrib pleb thiab thaj chaw muaj kev kub ntxhov.
Nws tuaj yeem pom tias cov neeg ua haujlwm spheroidizing ua lub luag haujlwm tseem ceeb hauv kev lag luam cam khwb cia hlau, thiab tam sim no tsis muaj ntau cov ntaub ntawv metallurgical nrog cov teebmeem spheroidizing.Thaum lub Hoobkas tsim, nws tsis tsuas yog yuav tsum xav txog cov nyhuv spheroidization, tab sis kuj muaj cov kev xav tau rau kev siv ntau lawm thiab kev txuag hluav taws xob thiab kev txo qis, thiab nws tsuas yog siv tau raws li kuv lub teb chaws cov qauv tsim.
Feem ntau ntawm cov khoom siv hlau phaj hauv kev lag luam tau txais tom qab kev kho mob nrog spheroidizing tus neeg sawv cev.Nws tuaj yeem pom tias cov khoom lag luam spheroidizing tus neeg sawv cev yuav ua lub luag haujlwm zoo hauv kev txhim kho yav tom ntej thiab tseem yog cov khoom siv hlau tsis tseem ceeb hauv kev lag luam.Peb yog cov chaw tsim khoom ntawm metallurgical khoom.Lub tuam txhab cov khoom ua tiav hauv ntau yam thiab zoo.Peb zoo siab txais tos cov neeg siv khoom tshiab thiab qub los hu rau peb thiab tso xaj.
Post lub sij hawm: Nov-14-2023
