Thermal conductivity ntawm raw khoom
Lub hauv paus ntsiab lus: Cov khoom sib txawv muaj cov thermal conductivity sib txawv. Qhov siab dua qhov thermal conductivity, lub tshav kub sai dua tuaj yeem hloov mus rau hauv cov khoom siv raw. Piv txwv li, hlau hlau muaj cov thermal conductivity zoo, thaum qee cov ntaub ntawv ore muaj cov thermal conductivity tsis zoo. Thaum lub sij hawm steelmaking txheej txheem, yog hais tias cov ntaub ntawv raw feem ntau yog seem hlau, cua sov yuav kis tau sai heev nyob rau hauv cov seem hlau, uas yuav pab tau kom lub melting ceev. Txawm li cas los xij, yog tias muaj ntau cov ore los yog lwm yam khoom siv raw nrog cov thermal conductivity tsis zoo ntxiv, qhov hloov ntawm cov cua sov hauv cov ntaub ntawv raw yuav raug thaiv, cuam tshuam rau tag nrho cov cua sov hloov mus rau qhov zoo.
Piv txwv: Siv cov hlau ntshiab thiab quartz ore ua piv txwv. Lub thermal conductivity ntawm cov hlau ntshiab yog kwv yees li 80W / (m·K), thaum lub quartz ore yog li ntawm 1 - 2W / (m·K). Raws li cov cua kub tib yam, cov hlau ntshiab tuaj yeem ua cov cua sov sai sai rau ntawm nws qhov chaw mus rau sab hauv, thaum quartz ore yuav tsum tau siv sij hawm ntev dua kom ua tiav cov cua sov tib yam, yog li txo cov cua sov hloov hauv cov txheej txheem steelmaking.

Stacking Hom ntawm Raw Materials
Kev cuam tshuam ntawm Compactness: Lub compactness ntawm stacking ntawm raw cov ntaub ntawv nyob rau hauv lub cub tawg yuav cuam tshuam lub tshav kub hloov efficiency. Yog hais tias cov ntaub ntawv raw yog stacked nruj heev, kev hloov ntawm tshav kub nyob rau hauv qhov sib txawv ntawm raw cov ntaub ntawv yuav hindered. Piv txwv li, nyob rau hauv hluav taws xob furnace steelmaking, thaum lub seem steel yog nruj nreem compacted, nws yog ib qho nyuaj rau high-temperature gases los yog cua sov kom nkag mus rau hauv lub sab hauv ntawm cov seem steel pawg, uas ua rau lub sab hauv seem steel tsis muaj peev xwm nqus cua sov nyob rau hauv ib tug tag nrho. raws sij hawm thiab lub melting ceev ua qeeb. Ntawm qhov tsis sib xws, yog tias cov ntaub ntawv raw tau muab tso rau hauv qhov tsis sib xws, cov cua sov tuaj yeem nkag tau yooj yim dua hauv qhov sib txawv ntawm cov khoom siv raw, ua rau ntau qhov chaw ntawm cov ntaub ntawv raw tuaj rau hauv kev sib cuag nrog cov cua sov thiab txhim kho cov cua sov ua haujlwm.
Kev cuam tshuam ntawm Txheej Txheej Txheej: Cov txheej txheej txheej txheej ntawm cov ntaub ntawv raw kuj tseem ceeb. Piv txwv li, los ntawm kev muab cov ntaub ntawv raw nrog cov thermal conductivities sib txawv hauv cov khaubncaws sab nraud povtseg, cov ntaub ntawv raw uas yaj ua ntej tuaj yeem ua kom zoo dua ntawm lawv cov dej ntws tom qab melting los qhwv lwm cov ntaub ntawv uas tsis tau yaj, yog li kev txhim kho cov cua sov ua haujlwm. Piv txwv li, nyob rau hauv converter steelmaking, thaum ores thiab seem hlau ntxiv nyob rau hauv cov khaubncaws sab nraud povtseg, lub slag generated thaum lub sij hawm melting ntawm cov ores yuav ntws raws qhov khoob ntawm cov seem hlau thiab hloov tshav kub mus rau cov seem hlau, accelerating lub melting ntawm cov seem steel. .

 

 

 

Lub tshuab cua sov cua sov thiab kub faib
Kev cuam tshuam ntawm Atmosphere: Qhov xwm ntawm qhov cub cua sov yuav cuam tshuam rau kev hloov hluav taws xob. Piv txwv li, oxidizing huab cua yuav ua rau oxidation tshwm sim nyob rau saum npoo ntawm cov ntaub ntawv raw, thiab qhov tshwm sim oxide txheej yuav cuam tshuam rau cov cua sov hloov. Siv cov cua kub ntawm steel billets ua piv txwv, nyob rau hauv ib qho chaw oxidizing, ib qho oxide nplai yuav tsim rau saum npoo ntawm steel billet. Lub thermal conductivity ntawm no oxide nplai tsis zoo dua li ntawm cov hlau billet nws tus kheej, uas yuav cuam tshuam kev hloov ntawm cov cua sov los ntawm lub cub tawg mus rau sab hauv ntawm lub steel billet. Nyob rau hauv ib qho kev txo qis, qhov tshwm sim oxidation no yuav raug txo, uas yog qhov zoo rau kev txhim kho cov hluav taws xob hloov hluav taws xob.
Kev cuam tshuam ntawm Kev Sib Txuas Kub Kub: Tsis sib npaug ntawm qhov kub thiab txias hauv qhov cub yuav cuam tshuam rau kev hloov hluav taws xob. Yog tias muaj cov cheeb tsam kub kub hauv cheeb tsam thiab qhov kub thiab txias hauv lub cub tawg, cov cua sov yuav raug xa tawm los ntawm cov chaw kub kub mus rau qhov kub thiab txias. Txawm li cas los xij, yog tias qhov kub thiab txias tsis tsim nyog, piv txwv li, yog tias qhov sib txawv ntawm qhov kub thiab txias ntawm qhov chaw qis thiab qhov kub thiab txias yog qhov loj heev, nws yuav ua rau muaj teeb meem thermal stress thiab cuam tshuam rau qhov qub melting ntawm cov ntaub ntawv raw. Qhov tsim nyog qhov kub thiab txias nyob rau hauv lub cub tawg yuav tsum maj mam nyob rau hauv cov nqe lus ntawm qhov kub thiab txias gradient nyob rau hauv lub premise ntawm kom ntseeg tau tias cov raw cov ntaub ntawv muaj peev xwm tsis tu ncua nqus cua sov thiab yaj, yog li ntawd cov cua sov yuav sib npaug zos rau txhua qhov chaw ntawm raw cov ntaub ntawv thiab cov cua sov. hloov efficiency tuaj yeem txhim kho.

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb AB / FQ43 Steel Phaj, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sijhawm thiab ntawm kev siv nyiaj.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom txhim khu kev qha thiab cov khoom zoo thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
Relying ntawm superior tej yam kev mob thiab muaj zog zoo ntawm cov khoom loj, peb muaj peev xwm ua tau raws li qhov sib txawv ntawm peb cov neeg muas zaub.

Cim npe nrov: ab/fq43 steel phaj, Tuam Tshoj ab/fq43 steel phaj lwm tus neeg, hoobkas