Al-Mg spinel muaj corrosion kuj zoo, muaj zog corrosion thiab tev muaj peev xwm, zoo slag kuj, puas kuj, thermal shock stability, kub tsis kam thiab lwm yam kev ua tau zoo yam ntxwv.
Cov bauxite-based sintered magnesia-aluminium spinel siv cov bauxite zoo nrog cov ntsiab lus Al2O3 ntau dua 76 feem pua thiab cov khoom zoo tshaj plaws-hlwb magnesium hmoov nrog cov ntsiab lus MgO ntau dua 95 feem pua. Nws yog sintered ntawm qhov kub siab saum toj no, nrog cov ntim siab ceev, siab ntxhia theem cov ntsiab lus, cov nplej zoo tsim, cov qauv zoo ib yam thiab ruaj khov zoo. Magnesium-aluminium spinel muaj kev tiv thaiv zoo corrosion, muaj zog corrosion thiab tev muaj peev xwm, zoo slag kuj, abrasion tsis kam, thermal shock stability, kub tsis kam thiab lwm yam kev ua tau zoo. Nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov khoom siv refractory xws li magnesia-alumina spinel cib, ladle lining bricks, thiab ladle castables rau high-temperature aav ntawm cement rotary kilns. Magnesium aluminium spinel yog dav siv hauv cov ntaub ntawv refractory, hlau thiab hlau smelting, cement rotary kiln thiab iav industrial kiln.
Nws muaj peev xwm tiv thaiv yaig zoo, tiv thaiv kev puas tsuaj, thiab zoo thermal shock stability. Nws daim ntawv thov tseem ceeb: ua ntej, los hloov magnesia-chrome xuab zeb los ua magnesia-aluminium spinel cib rau cement rotary kiln, uas tsis tsuas yog zam chromium kuab paug, tab sis kuj muaj kev tiv thaiv zoo; Secondly, nws yog siv los ua ladle castables, uas zoo heev txhim kho corrosion kuj ntawm steel hauv ob sab phlu. Nws yog dav siv nyob rau hauv cov ntaub ntawv refractory rau steelmaking. Kev npaj ntawm cov khoom zoo ua ntej-synthesized spinel muab cov ntaub ntawv tshiab rau kev tsim cov amorphous thiab zoo li cov ntaub ntawv zoo-purity refractory.
