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        ԃԒ18137737188(΢̖ͬ)

         ʯͻʹIV߻߻dwFˮX־wҺwĸwˮIˮɫ͚ζ

        cóʹǼͥˮbVҲcԁˮSbû򹤘IóbʹóbóVϵĻ:XҺ(3ˮ0.3kgwX)X(AL2P3)VϷҺ5-10СrȥҺ(ݕrҪm)ˮϴ3-5ÿˮ2{PHPHֵ7.5XVϿBmʹ6-8FSɫrЧ@ϵˮs|Ⱦÿ3%ϡ}̎һcͬ


        /Q

        pˮXԠ

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        γ-Al2O3

        x-ρ Al2O3

         

        Ҏ (mm)

        7-14Ŀ Φ3-5Φ4-6 Φ5-7

        Φ3-5Φ4-6Φ5-7 Φ8-10

        Φ1.5-2Φ4-3Φ4-6 Φ5-7

        ^

        ɫ

        ɫ

        ɫ

        (g/cm3)

        0.68-0.75

        0.68-0.89

        ≥0.75

        (N/)

        >50

        >130

        50-80

        (m2/g)

        200-260

        280-360

        280-360

        (cm3/g)

        0.40-0.46

        0.38-0.40

        0.40

        (>750A)

        0.14

           

        ˮ (%)

        >50

           

        oB (RH%)

         

        18

         

        (mgF/g Al2O3)

           

        ≥1.2

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