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China Manufacturer High Purity Green Silicon Carbide Sic Powder 99% for Refractory Manufacturing Needs

China Manufacturer High Purity Green Silicon Carbide Sic Powder 99% for Refractory Manufacturing Needs
Green Silicon Carbide Sic Powder 99% Min for Refractory Use

Green Silicon Carbide Sic Powder 99% Min for Refractory Use
Supply The Lowest Price of Green Silicon Carbide 120#

Supply The Lowest Price of Green Silicon Carbide 120#
High-Purity Green Silicon Carbide Micropowder Compliant with Fepa and JIS Standards

High-Purity Green Silicon Carbide Micropowder Compliant with Fepa and JIS Standards
High Purity 98.5% Silicon Carbide Powder for Polishing Green Silicon Carbide for Refractory Factory

High Purity 98.5% Silicon Carbide Powder for Polishing Green Silicon Carbide for Refractory Factory
china manufacturer self baking soderberg paste for ferro alloy

china manufacturer self baking soderberg paste for ferro alloy
High Carbon Columnar Recarburizer 95%

High Carbon Columnar Recarburizer 95%
Columnar Graphite Recarburizer Carbon Additive Used in Foundry Industry

Columnar Graphite Recarburizer Carbon Additive Used in Foundry Industry
High Carbon Synthetic Graphite Powder

High Carbon Synthetic Graphite Powder
Columnar Recarburizer Fixed Carbon 96% 3mm 4mm 5mm for Cast Iron

Columnar Recarburizer Fixed Carbon 96% 3mm 4mm 5mm for Cast Iron
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Green Silicon Carbide Abrasives for Steel Making Applications

JIS Standard Green silicon carbide 

Green silicon carbide is made of quartz sand and petroleum coke through high-temperature melting. The production method is basically the same as that of black silicon carbide, but the requirements for raw materials are different. The smelted crystals have high purity, high hardness and strong cutting force, and are suitable for processing hard and brittle materials. Green silicon carbide is suitable for grinding hard alloys, hard and brittle metals and non-metallic materials, such as non-ferrous metals such as copper, brass, aluminum and magnesium, and non-metallic materials such as precious stones, optical glass and ceramics.

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    Product Detail

    Green Silicon Carbide Abrasives for Steel Making Applications

    Green SiC Powder for Combined material is a high purity SiC powder with up to 99% content. The features of Green Carborundum powder include:
    High corrosion resistance ability.
    High hardness with Mohs hardness 9.4-9.5.
    Physical performance is steady in high-temperature circumstances.
    Green carborundum powder is acid washed, so there are fewer impurities and less free silica, free silicon.
    In the field of combined material, Green carborundum powder can be used as accessory material for anti-corrosion paints, construction material,Nano Aerogel anti-fire material, etc.

    Green Silicon Carbide Macro Grit

    Analytical Procedure Sample preparation FEPA Standard 45 GB 1986 R 1993 Crystal Surface ANSI B74.15 1992 Magnetic Iron (MI) ANSI B74.19 1990 (R1995) FEPA Standard 44 GB 1986 R 1993
    Packaging 25 kg bags, super sacks, or fiber drums  
    Marking Product designation and Batch No. on each bag.  
    Reporting Quality Certificate for each batch.  

    Particle size distribution is measured according to FEPA Standard 42 GB 1984 R 1993.

    Black Silicon Carbide 
    Item SiC Fe2O3 Free Carbon SiO2
    SiC97 ≥97% ≤1.0% ≤0.5% ≤1.5%
    SiC95 ≥95% ≤1.5% ≤1% ≤2.5%
    SiC92 ≥92% ≤2.0% ≤2.5% ≤3.5%
    SiC90 ≥90% ≤2.5% ≤3% ≤4.0%
    Green Silicon Carbide 
    SiC99 ≥99% ≤0.2% ≤0.2% -

    Grit Size and Standard

    Standard Particle Size SiC ≥ (%) F.C ≤ (%) Fe2O3 ≤ (%)
    GB F4-F90;P12-P100 99.10 0.20 0.20
    JIS 8# - 220# 98.0 / /
    OCT 10#;12# 98.0 0.4 (Fe) 0.3
    GB F320-F500; P400 97.5 0.30 0.50
    JIS 240# - 3000# 96.0 / /
    OCT M40-M14 98.0 0.4 (Fe) 0.2