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    0510-87594088 haike@jshaike.com
     
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    ߠtLtõ׃XuϵҏSÃ|X\ӿ׃ԲϽ߉͸ߜ؟amڸߠtLttŃrĵ׃ͻϡ
    Low creep high-alumina brick whose raw material is excellent high-alumina bauxite and anti-creep modified material is produced by means of high pressure formation and high temperature burning , which can be used as low creep refractory of the inner lining of blast furnace and hot-blast stove .

    ָ/̖׃XuͺĪʯuʯu׃ճuճu
    H-HDH-HLH-LLH-LLGH-JLH-HNH-LNH-VN
    Al2O3 %805755655655555425405425
    Fe2O3 %1.51.51.51.01.51.52.01.5
    MgO %     2.0  
    @ %2120212025222416
    weܶ g/cm32.72.72.62.62.32.22.12.3
    ͉Mpa5560557040403045
    ͻȡ1850179017901790 175017301750
    ܛض0.2Mpa  1600160016001400140013501400
    ׃%(50h)15000.814000.613000.8  12001.011001.0 
    𷀶ԴΔ6625120020    
    Û%  13000.8     
    ؟׃%2h 1500
       0.1
    1500
       0.1
     1450
       0.2
    1450
         0-0.4
    1450
       0-0.3
    1450
    0-0.4
    醣1989  lrg2024-05-22
     
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