• Metallurgical Grade China Refractory Calcined Bauxite
  • Metallurgical Grade China Refractory Calcined Bauxite
  • Metallurgical Grade China Refractory Calcined Bauxite
  • Metallurgical Grade China Refractory Calcined Bauxite
  • Metallurgical Grade China Refractory Calcined Bauxite
  • Metallurgical Grade China Refractory Calcined Bauxite

Metallurgical Grade China Refractory Calcined Bauxite

Refractoriness (℃): Refractoriness> 2000
Feature: Long Time Materials, Instant Materials
Type: Refractory Material
Shape: Brick
Material: Bauxite Ore
Al2O3 Content (%): 40-88%

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Basic Info.

Model NO.
Bauxite
Fe2o3
<2%
TiO2
<4%
K2o+Cao
<0.04%
Bulk Density
3.1-3.2g/cm3
L.O.I
<0.3%
Calcined Kiln
Shaft Kiln, Rotary Kiln, Round Kiln
Standard
Yb/T 5179-93
Size
0-1,1-3,3-5,5-8mm
Transport Package
25kg /Bag, 1ton Jumbo Bag or as You Required.
Specification
0-1,1-3,3-5,5-8,8-16,16-32mm;100,150,200,325mesh
Trademark
DFXINGGUANG
Origin
China Mainland
HS Code
250800000
Production Capacity
1500 Tons Per Month

Product Description

Metallurgical Grade China Refractory Calcined Bauxite
 
Introduction : 
Calcined bauxite is one of the principal ore of aluminum. Calcined bauxite contains hydrous aluminum oxides and aluminum hydroxides, formed through the laterization of aluminous rocks in tropical and subtropical areas .calcined bauxite is obtained by calcining (heating)superior grade bauxite at high temperature (from 85OC to 1600C) .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%to88%.the heating is carried out in rotary kilns.

Application:

1.Refractory products. The refractoriness of high bauxite cliner is up to 1780ºC. Bauxite clinker has strong chemical atability and good physical properties.
2.Aluminosilicate refractory fiber. It has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, small heat capacity and mechanical vibration resistance.
3.Using magnesia and bauxite clinker as raw material, and adding qppropriate binder, It have the good effect used for casting integral barrel lining of ladle.
4.It can be used for producing bauxite cement, abrasive material, a variety of alumina compounds in ceramic industry, chemical industry. 

Advantages:
1. High refractoriness.
2. Physicochemical stability.
3. Volume density high .
4. Low porosity.
5. Low water absorption.
6. Fully calcined
7. Low impurity content.


Specification:
em A12O3
min
Fe2O3
max
TiO2
max
Sio2
max
KO2+NaO2
min
CaO+MgO
min
Bulk Density
(g/cm3)
75 75% 3.0% 4.0% 8% 0.3% 0.6% >2.7
80 80% 3.0% 4.0% 8% 0.3% 0.6% >2.8
85 85% 2.0% 4.0% 8% 0.3% 0.6% >3.0
86 86% 2.0% 4.0% 8% 0.3% 0.6% >3.2
88 88% 1.8% 4.0% 7% 0.25% 0.6% >3.25
90 90% 1.8% 4.0% 7% 0.25% 0.6% >3.25
Metallurgical Grade China Refractory Calcined Bauxite
Metallurgical Grade China Refractory Calcined Bauxite


Package:25kg / 50kg/500kg/1 jumbo bag (woven bag lined with polyethylene plastic film). Note that during storage, moisture, sun, water, try to avoid the packaging is damaged, so as not to affect the adsorption effect.
Delivery Detail: within 5-7 days after the confirmed order.
Metallurgical Grade China Refractory Calcined Bauxite
Metallurgical Grade China Refractory Calcined Bauxite



Factory Profile:
We is a professional large -scale manufacturer of all types of abrasive materials and integrating development and production together and we have more than 15years experience  . We have many kinds of Refractory and abrasive materials , our mainly products : Calcined Bauxite,White fused alumina , Brown Fused Alumina ,Garnet sand and so on. We have professional production and R&D departments, as well as dedicated marketers. We have more than 5 years of production and sales experience, And export our product to all over the world . We often export to South Korea, India, Singapore, Vietnam, Thailand, Malaysia . Our quality and service have received praise from many customers and established long-term cooperation.

FAQ:
Q: What's the MOQ?
A: Our MOQ is 1 metric ton. The price will be a lillte higher if the quantity is less than 1 metric ton.

Q: What's the delivery time?
A: It will takes about 7 days. But the exact time is according to actual situation.

Q: Can I get free samples?
A: Yes, we will mail samples you requested ASAP.

Q: Which products suit us?
A: We will recommend products to you based on your application or You can place a trial order upon satisfactory test of samples.

 

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