| Customization: | Available |
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| Natural Abrasive Type: | Natural Corundum |
| Artificial Abrasive Type: | Silicon Carbide Abrasive |
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Silicon Carbide Powder Chemical Composition
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Silicon Carbide Power (Products can be customized)
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Purpose
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Specification
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Chemical Composition (%)
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Max.Magnetic Material Content(%)
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SIC-min
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F.C-max
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Fe2O3-max
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Abrasives Grade
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Grain
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12-80
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98
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0.20
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0.6
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0.0023
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90-150
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97
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0.30
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0.8
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0.0021
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180-220
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97
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0.30
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1.2
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0.0018
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Micropowder
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240-4000
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96
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0.35
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1.35
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-
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Refractory Grade
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Group Size
(mm)
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0-1
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97
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0.35
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1.35
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-
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1-3
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3-5
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5-8
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Fine Powder
(mesh)
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-180
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97
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0.35
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1.35
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-
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-200
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-240
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-320
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Color
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Black
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Hardness(mohs)
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9.15
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Melting Point(ºC)
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2250
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Max.Service Temperature(ºC)
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1900
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Ture Density (g/cm3)
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3.9
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silicon carbide sic powder specification for nonabrasive
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silicon carbide sic powder specification for nonabrasive
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Type
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Reference chemical composition (%)
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Size(mm)
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SiC
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F.C.
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Fe2O3
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RS98
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≥98.00
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<1.00
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<0.50
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50~0
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RS97
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≥97.00
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<1.50
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<0.80
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13~0
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RS95
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≥95.00
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<2.50
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<1.00
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10~0
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RS90
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≥90.00
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<3.00
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<2.50
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5~0
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RS88
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≥88.00
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<3.50
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<3.00
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0.5~0
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RS85
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≥85.00
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<5.00
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<3.50
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100F
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RS60
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≥60.00
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<12.00
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<3.50
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200F
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RS50
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≥50.00
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<15.00
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<3.50
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325F
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Silicon Carbide Powder
silicon carbide produced by Chinese industry is divided into black silicon carbide and green silicon carbide. We can provice different grade from 50% to 99% Silicon carbide (SiC)
The black silicon carbide containing SiC about 95%, its toughness is higher than green silicon carbide, mostly used in materials processing with low tensile strength, such as glass, ceramics, stone, refractory material, cast iron and non-ferrous metals.
The green silicon carbide containing SiC about 97% or above, good self-sharpenness, mostly used for processing hard alloy, titanium alloy and optical glass, also used for honing cylinder liners and grinding high-speed steel cutting tool.
Slicon Carbide Size Available
Rongshng offer SiC powder with various particle size form 60-325mesh & 3-5um 5-10um
0-1mm,1-3 mm, 3-5mm, 5-8mm,200-0mesh,325mesh,
#60,#80,#100,#120,#180,#220,#240...
Other special spec. could be supplied as required.
Silicon Carbide Powder Properties
1. physical and chemical properties are more stable
2. the deoxidation effect is good, the deoxidation time is short
3. energy saving, and steelmaking efficiency are improved
4. Improve the quality of steel, reduce the consumption of raw and auxiliary materials
5. reduce environmental pollution, improve working conditions, and increase the energy and economic benefits of electric furnaces
Silicon Carbide Powder Application
For abrasive: Lapping, Polishing , Coatings, Grinding , Pressure blasting.
For refractory: Refractory media for casting or metallurgical linings ,Technical Ceramics.
For new-type application: Heat exchangers ,Semiconductor process equipment , Liquid filtration.
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