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White Fused Alumina

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Negotiable MOQ: 20 Metric Tons (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
Ruishi Brand
Place of Origin:
China
Model Number:
for abrasive and for refractory
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Henan RuiShi Investment Group CO.,LTD
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Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name Ruishi Brand
Place of Origin China
Model Number for abrasive and for refractory

White fused alumina electrically fused in arc furnace with high grade processed alumina as raw material. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives , polishing, precision casting and so on .

chemical composition:

Purpose

Specification

Chemical composition(%)

Magnetic material content(%)

Al2O3

Na2O

SiO2

CaO

For abrasive

F

12#—80#

99.0Min

0.5Max

—

0.4 Max

0.003 Max

90#—150#

98.5Min

0.6 Max

0.003 Max

180#—240#

98.2Min

0.7 Max

—

0.4 Max

0.002 Max

Physical Properties:

Color

Brilliant white

Shape

Angular and sharp

Crystal Form

Alpha-alumina

True Specific Gravity

3.95 g/cm3

Hardness

2090 Knoop scale; 9.0 Mohs scale

Refractory Degree

About 1800 oC

Magnetic Material

0.0035%
 
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Contact person : Phillip Huang

tel:86-379-65286183

HENAN RUISHI INVESTMENT GROUP CO.,LTD
 

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Henan RuiShi Investment Group CO.,LTD
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Rizhao, Shandong, China
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