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Brown Fused Alumina

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    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-09-07 08:08

  • Browse the number:

    143

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Company Profile

Luoyang Huayun Import & Export Trading Co., ltd.

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Contact: lyhuayun(Mr.)  

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Area: Beijing

address: World Trade Center C 707, Kaiyuan Avenue, Luoyang, Henan, China (471000)

Website: http://lyhuayun.zhufengshengwu01.com/

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Product details
Model Number: BFA14# Brand Name: Baiyun Key Specifications/Special Features: Brown fused alumina (brown aluminum oxide)Description:brown fused alumina (brown aluminum oxide) is electrically fused in an arc furnace from a mixture of bauxite at high temperatureHas brown color, high hardness and great toughnessAbrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronzeUsed for refractory aluminum oxide lining mixture, pouring materials cast able
  • Application of brown aluminum oxide:
  • For resin bonded and vitrified abrasives: grinding wheels
  • For coated abrasives: abrasive belts, sheets
  • Wet and dry blasting media
  • Grinding, lapping and polishing media
  • Refractory aluminum oxide lining mixture, pouring materials cast able
  • Brown fused alumina for abrasives can be divided into two kinds:
  • For bonded abrasives: FT-A-01 (with medium density) and FT-A-02 (with high density)
  • For coated abrasives: FT-A-P
  • We can also produce medium (1050°C) and high (1350°C) temperaturecalcinedbrown fused alumina and iridium-plated BFA
    • Grade Grain size Main chemical composition % Physical index
    Al2O3 NaO2 Fe2O3 SiO2 Density Grain size
    Micro powder (grinding andpolishing) 100F ＞99.0 < 0.1 < 0.02 ≥3.9g/cm3
    200F ＞99.0 < 0.1 < 0.02 ≥3.9g/cm3 > 0.075mm
    325F ＞99.0 < 0.1 < 0.02 ≥3.9g/cm3 > 0.045mm
    Abrasives(Grit) F24 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standard granule
    F36 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standardgranule
    F46 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standardgranule
    F60 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standardgranule
    F100 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standard granule
    F120 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standardgranule
    F150 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standardgranule
    F180 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standardgranule
    F220 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standard granule
    F240 > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 Standardgranule
    Refractory (Sand ) 20D > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 15-20mm
    15D > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 10-15mm
    8D > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 5-8mm
    5D > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 3-5mm
    3D > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 1-3mm
    103D > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 0.3-1mm
    10D > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 0-1mm
    030D > 99.3 < 0.35 < 0.1 < 0.02 ≥3.9g/cm3 0-0.3mm
    Shipping Information:
    • FOB Port: Tianjin, Qingdao, Dalian, Shanghai
    • Lead Time: 15 - 30 days
    Main Export Markets:
    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • North America
    • Western Europe