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Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa

Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa


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All we do is usually connected with our tenet " Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for White Fused Alumina For Fire Brick, White Aluminum Oxide Grit, White Corundum Abrasive Mesh, Only for accomplish the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment.
Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa Detail:

Applications

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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:

Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa detail pictures

Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa detail pictures

Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa detail pictures

Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa detail pictures

Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa detail pictures

Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa detail pictures


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Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for Manufacturing Companies for Corundum Grains For Abrasive - WFA for Refractories – Yufa , The product will supply to all over the world, such as: Gambia, Turkmenistan, Mexico, Our technical expertise, customer-friendly service, and specialized merchandise make us/company name the first choice of customers and vendors. We've been looking for your inquiry. Let's set up the cooperation right now!
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Stephanie from US - 2017.09.22 11:32
    The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Eileen from Brisbane - 2018.06.30 17:29
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