head_banner

Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa

Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa


Product Detail

Product Tags

Related Video

Feedback (2)

Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Abrasive Powder, Ceramic Igniter For Insulator Ignition, White Fused Alumina Corundum, Our items have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. On the lookout ahead to make up a good and long-lasting cooperation with you in coming potential!
Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa Detail:

Applications

ap (1)
ap (6)

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.

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.

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 with a diameter of 6.5m in order to pursue the high-grade and stable quality.

4. Various specifications can be supported.

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

Al2O3 % ≥

99.4

99.7

99.6

99.8

SiO2 % ≤

0.1

0.05

0.1

0.05

Fe2O3 % ≤

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:

Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa detail pictures

Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa detail pictures

Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa detail pictures

Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa detail pictures

Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa detail pictures

Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa detail pictures


Related Product Guide:

"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for Special Design for White Fused Alumina For Refractory - White Fused Alumina for Refractories – Yufa , The product will supply to all over the world, such as: Moscow, Czech, Ecuador, Our business activities and processes are engineered to make sure our customers have access to widest range of products with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. We now have people who embrace tomorrow, have vision, love stretching their minds and going far beyond what they thought was achievable.
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Maggie from Leicester - 2017.06.19 13:51
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Lulu from Provence - 2017.12.09 14:01
    Write your message here and send it to us
    X