Gold Member Since 2014
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Zibo Yaohua Imp. & Exp. Co., Ltd.

Calcined Bauxite High Purity, Refractory Raw Materials, Refractory Products manufacturer / supplier in China, offering Calcined Bauxite High Purity of Al2O3/High Purity, Rotary Kiln Bauxite, Alumina Zirconia Ceramic Fibre Paper-1400 High Alumina for Boiler and Furnace, Alumina - Silicate Ceramic Fiber Blanket for Boiler Insulation and so on.

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Supplier Homepage Product Refractory Calcined Bauxite High Purity of Al2O3/High Purity, Rotary Kiln Bauxite

Calcined Bauxite High Purity of Al2O3/High Purity, Rotary Kiln Bauxite

FOB Price: US $200 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $200/ Ton
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Production Capacity: 5000 Ton/Tons Per Month
Transport Package: 5kg/Bag, 1mt/Bag, 1.25mt/Bag
Payment Terms: L/C, T/T, D/P, Western Union, Money Gram

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Basic Info
  • Model NO.: YH-Bauxite
  • Feature: Long Time Materials
  • Shape: Block
  • Al2O3 Content (%): 75-90
  • MGO Content (%): Max0.5
  • Fe2o3(%): Max3.0
  • TiO2(%): Max0.4
  • Bulk Density(g/cm3): Min2.70
  • Trademark: YH
  • Origin: Zibo, Shandong, China
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Alumina Block
  • Sio2 Content (%): Max8
  • Cao Content (%): Max0.5
  • K2o+Na2o(%): Max0.3
  • Cao+MGO(%): Max0.5
  • Application: Abrasive ,Cement ,Chemical
  • Specification: SGS., CE
  • HS Code: 2508300
Product Description
Calcined Bauxite High Purity of Al2O3/High Purity, Rotary Kiln Bauxite
 

Item


Calcined Bauxite High Purity of Al2O3
 
Product Description 
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.
 

Size 
 

0-1mm,1-3mm,3-5mm,200mesh,325mesh,or as buyer's request.
 
Application
1.Aluminium metallurgy.
2.Precision casting/Investment casting: bauxite grog fines can be made into mold for precision casting.
3.Refractory: high alumina bauxite's refractoriness can reach 1780°C.
 It is charactered by good chemical stability and mechanical performance.(Al2O3 ≥48% with low Fe2O3)
4.Aluminium silicate refractory fiber: The high alumina bauxite grog can melt under2000°C-2200°C in the electric arc furnace.     After a series of processing, it can become aluminium silicate refractory fiber, which can be made into fiber blanket,plate,cloth.
5.Mixing magnesia and bauxite grog with binders to pour the molten steel ladle for better overall lining performance.
6.Producing bauxite cement.
7.Abrasives.
8.Ceramics industry.
9.Chemistry industry for all kinds of aluminium compound.
 
Technique Data 

Grade

AL2O3

FE2O3

TIO2

K2O+Na2O

CaO+MgO

Bulk density

75

75min

≤3.0

≤4.0

≤0.3

≤0.5

≥2.70

80

80min

≤3.0

≤4.0

≤0.3

≤0.5

≥2.80

85

85min

≤2

≤4.0

≤0.3

≤0.5

≥3.00

86

86min

≤2

≤4.0

≤0.3

≤0.5

≥3.10

87

87min

≤2

≤4.0

≤0.3

≤0.5

≥3.20

88

88min

≤1.8

≤4.0

≤0.25

≤0.5

≥3.25

90

90min

≤1.8

≤4.0

≤0.25

≤0.5

 

 

 

 

 

 

 

 

 
Our Service
1.We can offer you the customer size services.
2.We can offer you the best quanlity and price.
3.We can offer you the related test report,both at factory and the third party.
4.Packaging: 25/50kgs per bag or as client's requirement.
5.We have sufficient manufacturing capability to delivery the goods safely and in time,because we have strong : own reliability testing lab ,most importantly, we owed productive factory.

 
Our Advantage
1.Years experience of Calcined Bauxite manufacturing and exporting.
2.Our factory is equited with advanced machine,automatic production line, we are in a good position to produce customers size product in large scale with low cost. thus,provide low priced goods.
3.Self-owed mine fo production capacity over 5000M/T per month.
4.Professional export team and skilled workers, we are in a good position to serve our customers to the best of our ability.
5.Strictly quality contol at our factory and third party quality inspection before shipment.
6.Cargoes together with container sales service available.
7.Full experience of large numbers containers loading in Chinese sea port.
8.Packing with pallet as buyer's special request.
9.Fast shipment by reputed shipping line.
10.Cargoes photo before and after loading into container.
11.Professional service team keep customers informed from  delivery to   discharge.
 





 
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