Natural Abrasive Type: | Natural Corundum |
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Artificial Abrasive Type: | Corundum Abrasives |
Application: | Abrasive,Blasting.Grinding |
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Item
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Indicators
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Colour
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Dark brown (dark blue after calcination)
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Crystal shape
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Triangular crystal system
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Hardness (Mohs)
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≥9.0
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Melting point (°C)
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2250
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Maximum use temperature (°C)
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1900
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True density (g/cm3)
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≥3. 90
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Coefficient of linear expansion (0-1600°C)
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7-9
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Application |
specification
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Main chemical composition%
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Magnetic substance%
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Al2O3
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Fe2O3
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SiO2
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TiO2
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|
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Abrasives
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F
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4#-80#
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≥95
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≤0.3
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≤1.5
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≤3.0
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≤0.05
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90#-150#
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≥94
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|
|
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≤0.03
|
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180#-240#
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≥93
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≤0.3
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≤1.5
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≤3.5
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≤0.02
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P
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8#-80#
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≥95.0
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≤0.2
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≤1.2
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≤3.0
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≤0.05
|
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100#-150#
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≥94.0
|
|
|
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≤0.03
|
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180#-220#
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≥93.0
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≤0.3
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≤1.5
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≤3.5
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≤0.02
|
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W
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1#-63#
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≥92.5
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≤0.5
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≤1.8
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≤4.0
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-
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Refractory
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Duansha
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0-1mm 1-3mm 3-5mm 5-8mm 8-12mm
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≥95
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≤0.3
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≤1.5
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≤3.0
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-
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25-0mm 10-0mm 50-0mm 30-0mm
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≥95
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≤0.3
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≤1.5
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-
|
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powder
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180#-0 200#-0 320#-0
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≥93.5
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≤0.5
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≤1.5
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≤3.5
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-
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International Leading Trade Fair
for Grinding Technology
Zhengzhou Ruizuan Diamond Tools Co..Ltd. is committed to providing customers with tools for grinding, cutting, turning, millingdrilling, and reaming. It includes abrasive tools&wheels, diamond/CBN wheels &tools, PCD/PCBNinserts&tools, tungsten carbide inserts &tool, HSS steel tools&cutters.
Our tools are applied in many different industries. Our customers find good applications in woodworking, metalworking, Automotive, Stone, Glasses, gemstones, Industrial ceramic, oil & Gas drilling and Constructions industries. In these industriesour products are performing well on long lifetimehigh-efficiency and lessunit-cost.
PACKAGE:
SINGLE BOX PER WHEEL,
10 to 20 WHEELS PER CARTON
DELIVERY TIME:
3-30 days after confirming order,detail delivery date should be decided according to
production season and order quantity.