Hauv ntau qhov chaw ua haujlwm kub siab,Cov cib magnesia carbon, ua cov khoom siv refractory ua tau zoo, tab tom ua lub luag haujlwm tseem ceeb. Ua los ntawm magnesium oxide thiab carbon feem ntau, lawv ua rau pom cov khoom zoo heev los ntawm cov qauv thiab cov txheej txheem tshwj xeeb, ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau ntau yam khoom siv kub.
Ib tug Neeg Saib Xyuas Zoo hauv Kev Smelting Hlau thiab Hlau
Hauv kev lag luam hlau thiab hlau smelting, cov cib magnesia carbon yog cov khoom tseem ceeb. Thaum lub sijhawm converter smelting, qhov chaw hauv lub cub tawg yog qhov kub heev, nrog rau qhov kub nce mus txog 1600 - 1800 ° C, nrog rau qhov kub hloov pauv hnyav thiab muaj zog los ntawm cov slag molten. Ua tsaug rau lawv qhov kev tiv thaiv thermal shock thiab kev tiv thaiv slag erosion, cov cib magnesium carbon tiv thaiv cov ntaub thaiv converter, tshwj xeeb tshaj yog cov khoom tseem ceeb xws li thaj chaw kab slag thiab thaj chaw pas dej molten. Lawv ua rau lub neej ntawm cov ntaub thaiv converter ntev dua, txo cov lej kho lub cub tawg, thiab xyuas kom meej tias kev ua haujlwm tas mus li thiab kev ua haujlwm zoo.
Hauv cov txheej txheem smelting ntawm lub cub tawg hluav taws xob arc, kev yaig ntawm cov hlau yaj thiab slag, nrog rau cov hluav taws xob kub siab los ntawm hluav taws xob arc, ua rau muaj kev hem thawj loj rau lub hauv paus ntawm lub cub tawg. Txawm li cas los xij, cov cib magnesium carbon, siv rau hauv cov khoom xws li phab ntsa ntawm lub cub tawg, hauv qab ntawm lub cub tawg, thiab qhov dej, tiv taus cov yam tsis zoo no, ua kom lub cev ntawm lub cub tawg ua haujlwm ruaj khov thiab muab kev lav zoo rau kev tsim cov hlau zoo.
Cov cub tawg ua kom huv ntxiv thiab ua kom cov hlau uas yaj lawm huv. Hauv cov cub tawg ua kom huv ladle, cov khoom xws li kab slag thiab phab ntsa ladle raug cov slag yaj uas tshwm sim los ntawm kev sib xyaw ua ke thiab kev sim kub siab. Kev siv dav dav ntawm cov cib magnesium carbon ntawm no tsis yog tsuas yog ua rau lawv tiv taus cov xwm txheej ua haujlwm hnyav xwb tab sis kuj ua kom muaj kev ua kom huv thiab kev nyab xeeb ntawm ladle, pab tsim cov hlau huv dua thiab zoo dua. Tib lub sijhawm, hauv txheej tas mus li thiab txheej ua haujlwm ntawm ladle, tshwj xeeb tshaj yog txheej ua haujlwm uas sib cuag ncaj qha nrog cov hlau uas yaj thiab slag, kev siv cov cib magnesium carbon txo qhov poob thaum lub sijhawm tig ladle, txhim kho lub neej ua haujlwm thiab kev ua haujlwm ntawm ladle thiab txo cov nqi tsim khoom.
Ib Tus Khub Txhim Khu Kev Ntseeg Siab Hauv Kev Smelting Hlau Uas Tsis Yog Hlau
Hauv kev ua cov hlau uas tsis yog ferrous, cov cib magnesium carbon kuj ua tau zoo heev. Piv txwv li, lub cub tawg tooj liab. Thaj chaw ntawm nws cov kab slag ntsib ob qho kev yaig ntawm cov tooj liab yaj thiab cov slag refining, thiab kev hloov pauv kub kuj tshwm sim ntau zaus. Nrog kev tiv thaiv kev yaig zoo thiab muaj peev xwm hloov kho rau kev hloov pauv kub, cov cib magnesium carbon ua haujlwm ruaj khov ntawm no, ua kom ntseeg tau tias cov txheej txheem refining tooj liab ua tiav zoo.
Thaj chaw kub siab ntawm lub hauv paus ntawm lub cub tawg ferronickel yuav tsum tiv taus qhov alkaline erosion muaj zog ntawm ferronickel slag thiab kev cuam tshuam kub siab. Vim nws tus kheej cov yam ntxwv, cov cib magnesium carbon tuaj yeem daws tau cov teeb meem no thiab muab kev txhawb nqa zoo rau kev tsim khoom zoo thiab ruaj khov ntawm ferronickel smelting.
Ib Tus Pabcuam Muaj Peev Xwm Rau Lwm Lub Qhov Cub Kub Siab
Hauv cov cub tawg loj uas siv induction melting, qee cov ntaub yog ua los ntawm cov cib magnesia carbon. Qhov kub siab thiab kev txhuam ntawm cov hlau yaj muaj qhov xav tau siab rau cov ntaub hauv lub cub tawg, thiab cov cib magnesium carbon tuaj yeem ua tau zoo nrog cov xwm txheej ua haujlwm no, ua kom lub cub tawg induction ua haujlwm ib txwm thiab pab txhawb kev txhim kho kev ua haujlwm yaj hlau zoo.
Thaum muaj kev puas tsuaj rau cov qhov cub xws li cov converters thiab ladles, cov cib magnesium carbon tuaj yeem ua tiav rau hauv cov duab tshwj xeeb rau kev kho. Lawv tus yam ntxwv ntawm kev rov qab ua haujlwm ntawm cov qhov cub sai sai txo cov khoom siv tsis ua haujlwm thiab txhim kho kev ua haujlwm zoo.
Cov cib magnesium carbon tau ua lub luag haujlwm tseem ceeb hauv ntau qhov chaw xws li kev sib xyaw hlau thiab hlau, kev sib xyaw hlau uas tsis yog ferrous, thiab lwm yam cub hluav taws kub. Lawv qhov kev ua tau zoo heev muab kev lees paub zoo rau kev tsim khoom zoo thiab ruaj khov ntawm ntau yam kev lag luam. Yog tias koj ntsib teeb meem hauv kev xaiv cov ntaub rau cov khoom siv kub siab hauv cov lag luam cuam tshuam, koj yuav xav txog cov cib magnesium carbon, uas yuav coj tus nqi tsis xav txog rau koj cov khoom tsim tawm.
Lub sijhawm tshaj tawm: Lub Yim Hli-08-2025
