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Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa

Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa


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We have our own product sales staff, style crew, technical group, QC staff and package staff. We now have strict high quality management procedures for each approach. Also, all of our workers are experienced in printing subject for Low Sodium Calcined Alumina, Magnesia - Alumina Spinel Refractory, Corundum Refractory, We are also frequently hunting to determine relationship with new suppliers to deliver impressive and good option to our valued buyers.
Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa Detail:

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WFA 5-3 mm

Grit and Fine Powder

0-0.1mm 0-0.2mm 0-0.5mm 0-1mm 0.5-1mm 1-3mm 3-5mm 5-8mm, 5-10mm, 10-25mm, 100mesh 200mesh 325mesh …

Other spec are available upon request. Low sodium, Micro sodium WFA are both available.

fine powder

Product Advantages

1. Low sodium and micro sodium WFA can be provided. Na2O can be double 0.
2. Bulk density can really reach 3.6 g/cm3, which can meet needs of various high-grade refractory materials.
3. YUFA spends 24hours non-stopping melting the WFA, using a tilting furnace with a diameter of 6.5m in order to pursue the high-grade and stable quality.
4. Various specifications can be supported.

Applications

ap (6)

MONOLITHIC REFRACTORIES

Ideal materials for the production of large-scale ladle casting materials, high-grade iron trench casting materials, spraying materials, prefabricated parts and other unshaped refractory materials.

SHAPED REFRACTORIES

Corundum bricks, corundum and mullite corundum saggers, refining. The main raw material of various corundum products is corundum porous plug brick, integral spray gun, composite nozzle, high-temperature industrial furnace lining material etc.

ap (4)

1. White corundum powder is widely used in steel, cement, ceramics, petroleum and other industries.

2. It is an ideal raw material for making large-scale ladle castables, medium and high-grade iron trough castables, gunning materials, preforms and other unshaped refractory materials.

3. It is also the main raw material for various corundum products such as corundum bricks, corundum and mullite corundum saggers, corundum porous plugs for refining, integral spray guns and composite nozzles, and high-temperature industrial furnace lining materials.

Chemical Composition

Chemical Composition

Grit > 0.1mm

Typical Value

Fine Powder

≤ 0.1mm

Typical Value

Al2O3%≥

99.2

99.5

99

99.3

SiO2%≤

0.1

0.03

0.15

0.08

Fe2O3%≤

0.1

0.03

0.1

0.06

K2O+Na2O%≤

0.35

0.25

0.4

0.3

Apparent Porosity %≤

8

6

   

Common Bulk Density g/cm3

3.6

3.65

   

High Bulk Density g/cm3

3.68

3.72

   

True Density g/cm3

3.9

3.93

3.9

3.93

 

Chemical Composition Of Low Sodium, Micro Sodium White Fused Alumina

Chemical Composition

Low Sodium

Micro Sodium

Guarantee Value

Typical Value

Guarantee Value

Typical Value

Na2O % ≤

0.15

0.08

0.08

0.02

Al2O% ≥

99.4

99.7

99.6

99.8

SiO% ≤

0.1

0.05

0.1

0.05

Fe2O% ≤

0.05

0.02

0.05

0.02

 


Particle Size Composition Standard

Specification

Coarse Grain

Basic Grain

Fine Grain

Mesh Size

mm

Mass Percent Of Oversize

 %

Mass Percent

% 

Mesh Size(mm

Mass Percent Of Undersize 

%

25 ~ 15

20

≤ 8

83

115

≤ 9

15 ~ 10

15

110

8 ~ 5

8

5

5 ~ 3

5

3

3 ~ 1

3

1

1 ~ 0

1

0.075

≤ 10

1 ~ 0.5

0.5

≤ 9

1 ~ 0.3

0.3

0.5 ~ 0

0.5

67

0.075

≤ 25

0.3 ~ 0

0.3

82

0.045

≤ 10

0.2 ~ 0

0.2

77

≤ 15

0.088 ~ 0

0.09

≤ 10

90

 

 

0.074 ~ 0

0.075

 

 

0.044 ~ 0

0.045

   

Note: Various section sand and fine powder can be processed according to customer needs


Product detail pictures:

Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa detail pictures

Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa detail pictures

Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa detail pictures

Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa detail pictures

Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa detail pictures

Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa detail pictures


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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of Factory Outlets White Aluminum Oxide Al2o3 - White Fused Alumina for Refractories – Yufa , The product will supply to all over the world, such as: Guyana, Lyon, Paraguay, If any product meed your demand, remember to feel free to contact us. We're sure your any inquiry or requirement will get prompt attention, high-quality merchandise, preferential prices and cheap freight. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Edwina from Australia - 2018.02.21 12:14
    It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Marian from Barbados - 2018.06.26 19:27
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