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85%-99% Refractory Material Silicon Nitride Powder for Steel-Making Industry 购买在 商都
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    85%-99% Refractory Material Silicon Nitride Powder for Steel-Making Industry 购买在 商都
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    85%-99% Refractory Material Silicon Nitride Powder for Steel-Making Industry 购买在 商都
    购买 85%-99% Refractory Material Silicon Nitride Powder for Steel-Making Industry
    85%-99% Refractory Material Silicon Nitride Powder for Steel-Making Industry

    85%-99% Refractory Material Silicon Nitride Powder for Steel-Making Industry

    ID: 121158: 452227
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    中国, 商都
    介绍

    Product Description

        Silicon nitride powder is widely used in iron and steel metallurgy, refractory materials, non-ferrous casting and other industries, can significantly improve the refractory high temperature resistant performance of materials; At the same time also more and more widely used in wear-resistant rubber, sealing materials, abrasive and other industries.

    Physical and chemical index

    Si3N4%

    N%

    Ca%

    Al%

    Fe%

    C%

    O%

    85

    34

    ≤0.6

    ≤0.8

    ≤1

    ≤1.5

    ≤2.5

    90

    36

    ≤0.3

    ≤0.3

    ≤0.5

    ≤1

    ≤2

    95

    38

    ≤0.4

    ≤0.4

    ≤0.4

    ≤1

    ≤2

    99

    39.5

    ≤0.1

    ≤0.1

    ≤0.1

    ≤0.5

     

    Features

    1,excellent corrosion resistance and heat shock resistance

    2,good anti-division property, stable chemical composition

    3,low thermcal expansion coefficient

    4,good oxidation resistance at high temperature

    Hope for our cooperation.

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    85%-99% Refractory Material Silicon Nitride Powder for Steel-Making Industry
    85%-99% Refractory Material Silicon Nitride Powder for Steel-Making Industry
    参见 商品 分类 "金属粉末和混合物制品"

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