Ua ntej tshaj plaws, cia peb nkag siab cov yam ntxwv tseem ceeb ntawm magnesia bricks:
1. Muaj zog kub kub stability: lub melting point ntawm magnesia bricks yog siab li 2800 degree, thiab nws cov tshav kub kuj muaj zog heev. Nws tuaj yeem siv rau ntawm qhov kub thiab txias rau lub sijhawm ntev, kom ntseeg tau tias lub tshuab ua haujlwm zoo li qub.
2. High hnav tsis kam: Magnesia bricks muaj cov yam ntxwv ntawm kev hnav zoo thiab tsis yooj yim rau kev puas tsuaj, uas tuaj yeem ua rau lub neej ntev.
3. Zoo thermal conductivity: Magnesia cib muaj cov thermal conductivity zoo, uas tuaj yeem ua kom cov cua kub ceev ntawm qhov cub thiab txhim kho thermal efficiency.
4. Muaj zog tshuaj lom neeg ruaj khov: Magnesia bricks muaj cov tshuaj lom neeg ruaj khov thiab tuaj yeem tiv taus kev yaig ntawm corrosive media xws li muaj zog acids thiab alkalis, ua kom muaj kev nyab xeeb ntawm cov khoom siv hluav taws xob.
Tom ntej no, cia peb qhia txog cov txheej txheem tsim cov magnesia bricks.
Magnesia cib yog cov khoom siv refractory ua tiav los ntawm ntau cov txheej txheem xws li smelting thiab calcination ntawm magnesium ore. Cov txheej txheem tshwj xeeb yog raws li hauv qab no:
1. Mineral processing: xaiv magnesium ore, thiab ua nws los ntawm crushing thiab tshuaj ntsuam.
2. Smelting: Sib tov magnesium hmoov nrog lwm cov ntaub ntawv raw thiab smelt ntawm qhov kub thiab txias los tsim magnesium oxide.
3. Kev tsim khoom: Nws yog cov khoom siv refractory ua tiav los ntawm kev sib xyaw magnesium oxide hmoov zoo nrog tus nqi tsim nyog ntawm binder, extrusion molding, ziab thiab lwm yam txheej txheem.
Raws li cov kws tshaj lij ntawm magnesia cib refractories, peb tau cog lus los muab cov neeg siv khoom nrog cov khoom zoo tshaj plaws thiab cov kev pabcuam. Yog tias koj muaj kev xav tau, thov koj xav tiv tauj peb.
