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    • Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd. 關(guān)注
      • Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
      Floor 19, Ximeiwuzhou Building, Huai'an East Road, Yuhua District, Shijiazhuang, Hebei, China (Mainland)
      查看在易之家共有 1 位雇員

    供應(yīng)
    brown fused alumina powder
    關(guān)注
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      K.D.H
    • Model Number：
      All models
    • Material：
      Alumina Block
    • Usage：
      Abrasives
    • Abrasive Grain Sizes：
      all
    • color：
      brown,white
    • Use：
      Production Abrasives
    • Chemical Composition：
      Al2O3 SiO2 Fe2O3 TiO2
    • port：
      tianjin port
    • payment：
      tt.lc
    • 供應(yīng)能力： 1000 Ton/Tons per Month more
    • 港口： tianjin port
    • US $600-800/Ton（最小訂單 5Ton）
    BaiXueyan
    General Manager
    在線聊天
    Shijiazhuang Kedahua Imp. & Exp. Trade Co., Ltd.
    中國河北石家莊市
    生產(chǎn)公司,貿(mào)易公司
    11-50職員
    出口模式:Have Own Export License
    出口認(rèn)證:Alibaba.com certificated suppler certificate
    主營產(chǎn)品:Vermiculite,Mica,Vermiculite Board,Perlite,Tourmaline
    • 產(chǎn)品描述
    • 產(chǎn)品評價(jià)
      詳細(xì)信息
    • Place of Origin：
      Hebei, China (Mainland)
    • Brand Name：
      K.D.H
    • Model Number：
      All models
    • Material：
      Alumina Block
    • Usage：
      Abrasives
    • Abrasive Grain Sizes：
      all
    • color：
      brown,white
    • Use：
      Production Abrasives
    • Chemical Composition：
      Al2O3 SiO2 Fe2O3 TiO2
    • port：
      tianjin port
    • payment：
      tt.lc

    Specifications

    brown fused alumina powder
    1, Al2O3: 95% min
    2, Best grinding media
    3, Raw material: bauxite
    4, ISO9001:2000


    brown fused alumina powder
    1) High AL2O3 content: 95%min?
    2) Professional manufacturer?
    3)?Prompt delivery


    Brown?Fused?Alumina?is?bauxite,?carbon?materials,?iron?filings?in?the?three?kinds?of?raw?material?through?the?melting?furnace?to?restore?the?system?obtained?brown?artificial?corundum,?and?are?thus?brown?corundum.?Brown?Fused?Alumina?is?the?main?chemical?ingredient?AL2O3,?its?content?is?94.5%?1?97%,?and?the?other?containing?a?small?amount?of?Fe,?Si,?Ti?and?so?on.?Corundum?because?of?its?high?hardness,?toughness?is?good,?more?used?as?a?grinding?material,?which?is?one?of?the?most?basic?abrasive.?Applicable?to?carbon?steel,?malleable?iron?and?hard?bronze?etc.?grinding.?In?addition,?in?refractory?materials,?chemical?additives,?precision?casting?and?anti-slip?material?also?has?wider?application.

    Main?functions:

    ?(1)?as?there?is?high?temperature,?corrosion?resistance,?high?strength?properties,?it?poured?with?steel?sliding?gate,?smelting?rare?metals,?special?alloys,?ceramics,?iron-smelting?furnace?of?the?lining?(walls?and?tubes);?physical?and?chemical?containers?,?spark?plugs,?heat-resistant?anti-oxidation?coating.?

    (2)?due?to?high?hardness,?wear?resistance,?high?strength?characteristics,?in?the?chemical?system,?used?for?a?variety?of?reaction?vessels?and?pipelines,?chemical?pump?parts;?to?do?mechanical?parts,?various?molds,?such?as?the?Roberts?mold,?extrusion?die?nozzle?pencil?lead,?etc.;?do?tool,?die?grinding,?bullet-proof?material,?the?human?body?joints,?sealing?ring?mold.???????????????

    (3)?corundum?insulating?materials,?such?as?lightweight?corundum?brick,?corundum?hollow?ball?and?fiber?products,?widely?used?in?a?variety?of?high-temperature?kiln?furnace?walls?and?roof,?both?high-temperature?insulation?again.

    ?

    ???

    item

    95

    96?

    97?

    Al2O3?

    ≥95%?

    ≥96%?

    ≥97%?

    SiO2?

    ≤1.2%?

    ≤1.0%?

    ≤0.8%?

    TiO2?

    ≤3.2%?

    ≤3.0%?

    ≤2.0%?

    Fe2O3?

    ≤0.3%?

    ≤0.2%?

    ≤0.2%?

    CaO+?MgO?

    ≤0.6%?

    ≤0.5%?

    ≤0.4%?

    Real?demsity?

    ≥3.9?g/cm3?

    Moh's?hardness?

    9.0?

    Microhardness?

    2000-2200KG/MM2?

    Clarseness?

    8-5MM???5-3MM???3-1MM???1-0MM?

    16#?24#?30#?36#?46#?60#?70#?80#?90#?100#?120#?

    Fines?

    ??180F???200F???240F???325F?(Fe2O3?≤0.50%)?

    ?

    ?

    Contact.Ms.Alice?86-15613160206.

    ?

    ?

    ?

    ?

    ?

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