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Vice White/Sub-white Fused Alumina for Refractory Materials

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Negotiable MOQ: 20 Tons (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Henan, China
Shape:
Block
Material:
Other, bauxite
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Henan Ruishi Renewable Resources Group Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Xingang /Qingdao/Shanghai
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Henan, China
Shape Block
Material Other, bauxite
SiO2 Content (%) 0.5Max
Al2O3 Content (%) 97Min
Model Number 0-1mm/1-3mm/3-5mm/5-8mm/180mesh-0/325mesh-0
Brand Name Ruishi

Specifications

1. professsional manufactuer
2.AL2O3 content: 97%min
3.without bursting, without pulverising and high bulk density

RS Sub-White Brown fused alumina 98% is a new corundum product used to solve the problems in the process of the traditional Brown fused alumina 98% replacing the white fused alumina and tabular alumina according to the practical needs of refractory manufacturers and practical experience, which is jointly developed by the company and Luoyang Institute of Refractories. With high-purity alumina bauxite as main raw materials, RS Brown fused alumina 98% is made by a special technique in electric arc furnaces with high temperature above 2300℃ and  refining with longer time.It is characterized by high temperature resistance, corrosion and erosion resistance, low apparent porosity and stable thermal stability performance.
 
Specificaiton:
 
Specification
Chemical composition(%)
Physical composition(%)
Al2O3
Fe2O3
SiO2
TiO2
TC
Apparent
porosity(%)
Bulk density
(g/cm3)
0-1mm
1-3mm
  3-5mm
  5-8mm
8-12mm
97.5Min
0.3Max
0.5 Max
1.0Max
0.10Max
 2.5 Max 3.85 Max
180#-0
240#-0
320#-0
97.0 Min
0.3 Max
0.5Max
1.0 Max
0.15Max

Sub White aluminum oxide for refractory advantages:

 

1,  Al2O3: 97.5%MIN ,SiO3:0.30%Max

 

2,  Replacing the white fused alumina and tabular alumina

 

3,  Made by a special technique in electric arc furnaces with high temperature above 2300°C and  refining with longer time.

 

4,  Characterized by high temperature resistance, corrosion and erosion resistance, low apparent porosity and stable thermal stability performance

 

5, Without bursting, without pulverising and highbulk density

 

 

Q1. Will the FREE SAMPLES be provided for buyers?

- YES. We will provided FREE SAMPLE about 1kg

Q2. How about the express fee?

- Our company’s policy is the buyer pay for express fee.

Q3. Is there QUALITY REPORT for the products?

- YES. We provide quality report of our company or CIQ,SGS according to client‘s requirement

 

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Henan Ruishi Renewable Resources Group Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
1998
Factory Size
50,000-100,000 square meters
Total Employees
101 - 200 People
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