Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum

Product Details
Feature: Long Time Materials
Refractoriness (℃): 1770< Refractoriness< 2000
Shape: Powder
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  • Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
  • Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
  • Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
  • Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
  • Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
  • Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Application
  • Company Profile
  • Packaging & Shipping
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
RKB
Types
Rotary Kiln Bauxite
Size
200mesh
Fe2o3
2%
Bulk Density
3.30g/cm3
Type
Refractory Material
Material
Bauxite
Transport Package
Big Jumbo Bags
Specification
87% Aluminum
Trademark
SEPPE
Origin
China
HS Code
25083000
Production Capacity
3000mt

Product Description

Product Description

Calcined bauxite is one of the principal ore of aluminum. Rotary kiln calcined bauxite is obtained by calcining superior grade bauxite at high temperature (from 850ºC to 1600ºC) in the rotary kiln. This removes moisture thereby increasing the alumina content. Compared to an alumina content of about 57% to 58% in raw bauxite, calcined bauxite has an alumina content of 84% to 88%.

Besides, through calcination, the density and refractory resistance will also be improved to varying degrees. The grade of bauxite can be increased greatly.

The calcined bauxite can be processed into bauxite sand and bauxite powder of different particle sizes, both of which can be directly used as refractory sand. It has a very high status in the field of refractory materials.
Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum

 

 

Product Parameters

 

Calcined Bauxite Technical Data
Chemical Data                                                                                              Physical Data
Al2O3 70-88% Shape Block/Sand/Powder
TiO2 2-3% LOI 0.1-0.5%
SiO2 6-18% Specific Gravity (g/cm3) 3.70
Fe2O3 0.5-2.5% Bulk Density (g/cm3) 2.90-3.25
P2O5 0-0.3% Hardness Mohs 9.0
MgO 0-0.2% Moisture Content 0.1-0.3
CaO 0-0.4% Polished Stone Value 70Min
 

Detailed Photos

 

Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
 

Application


1. Aluminum smelting industry. Used in national defense, aviation, automobiles, electrical appliances, chemicals, etc.

2. Precision casting. The bauxite clinker is processed into fine powder to form a mold and then precision cast. 

3. Used in refractory products. High bauxite clinker has a refractoriness of up to 1780°C, strong chemical stability and good physical properties. 

4. Aluminum silicate refractory fiber. Light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and mechanical vibration resistance. 

5. Using magnesia and bauxite clinker as raw materials, adding appropriate binders, the effect is very good for castables.

6. Manufacturing high alumina refractory cement.

7. High fraction surface coating. Such as anti-skid road surface treatment.

 

Company Profile

Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
SEPPE is a comprehensive industrial manufacturer integrating aluminum oxides and sintered bauxite products development and manufacturing, including brown fused alumina and white fused alumina, foundry ceramic sand, ceramic proppants and activated ceramic ball. These are used in hydraulic fracking wellsabrasive grindings, refractory, foundries and casting plants, with more than hundreds of application worldwide.

 

Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum


 

Packaging & Shipping

 

Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
 
Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum
Refractory Raw Materials Calcined Bauxite Powder 87% Aluminum

Our Advantages

1. Own testing and quality control laboratory to provide technical support.

2. Exclusive cooperation minerals, providing stable quality and high purity bauxite resources.

3. Guaranteed production capacity, with 3000 tons monthly.

4. Customized different alumina content and particle size according to different customer needs.

5. Provide third-party test report.

 

FAQ

1. Are you a factory?
Yes, SEPPE is a comprehensive Industrial Group. We specialize in producing aluminum oxides , sintered & calcined bauxite,  abrasives & refractory materials etc...

2. What's the MOQ?

One full container (25-28tons). More quantity you required , better price we can offer for you.

3. What's the leading time?

That depends on order quantity.  Generally it takes 7-10 days for one full container. 

4. What's the payment term?
50% T/T in advance, balance payment at sight the copy of BL.

5. What's the package?
1.0MT/1.25MT/1.35MT Big Jumbo Bags; 50KG Bags; Customized.


6. Can I get a sample to test?
Sure, we can provide free sample (not including courier).

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