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    gӭLI(y)::dкƸGt޹˾ĹپW(wng)

    0510-87594088 haike@jshaike.com
     
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    |(zh)t|(zh)̼Ʒ

    ۷ϳԭƷ^ߵͻȼC(j)е(qing)^͵ğÛϵ(sh)õĿܵȃ(yu)c(din)ɏV(yng)ڴИI(y)늸GưuGtrGtU偠tȸNṤO(sh)
    Using the electrocast raw material,the product has such advantages as high refractoriness and mechanical intensity ,small coefficient of heat-espansion ,good slags-resistance,It is used widely in the pushing board in electric kiln of the magnetic material trade,tools of kiln ,the lining of the furnace and all kinds of devices of heat industy.

    ָ(bio) / ƷN

    t|(zh)

    Īʯ|(zh)

    䆄|(zh)

    ̼

    W(xu)
    ɷ
     %

    Al2O3

    70

    60

    60

    10

    SiO2

    23

    25

    10

    10

    SiC

    ZrO2

    10

    10

    Cr2O3

    0.5


    ͻȡ

    1790

    1750

    1750

    1700

    ܛضȡ 0.2 Mpa

    1670

    1650

    1690

    1500

    @ %

    20-22

    20-22

    20-22

    20-22

    weܶ(g/cm3)

    2.5

    2.6

    3.0

    2.4

    ͉(qing)Mpa

    60

    70

    60

    50

    ?z)׃ %

    1500 3h

    1500 3h

    1500 3h

    1400 3h

    0.15

    0.15

    0.15

    0.15

    醣4695  l(f)r(sh)g2012-01-02 20:18:46
     
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