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Anhydrous Taphole Clay And Refractory Stemming For Blast Furnace

Anhydrous Taphole Clay And Refractory Stemming For Blast Furnace

Quick Details Place of Origin: Henan, China (Mainland) Shape: Block Material: high aluminum material、silicon carbide、carbon materials SiO2 Content (%): 15% min Refractoriness (Degree): 1770°;< Refractoriness< 2000°; Model Number: Customer's Requirement Brand Name: Topchase Application: Industrial Furnaces

Quick Details

 Place of Origin:  Henan, China (Mainland)
 Shape:  Block
 Material:  high aluminum material、silicon carbide、carbon materials
 SiO2 Content (%):  15% min
 Refractoriness (Degree):  1770°;< Refractoriness< 2000°;
 Model Number:  Customer's Requirement
 Brand Name:  Topchase
 Application:  Industrial Furnaces
 Size:  Customized
 Certificate:  ISO 9001
 Density:  1.9/cm3
 Packing:  25KG/Bag Service:  Free design and construction
 Advantage:  Erosion Resistance

Packaging & Delivery

Packaging Details:  Inside plastic bag,outside a big bag. Or Plastic film,wooden crates
Delivery Detail:  Shipped in 15 days after payment

Product details
Anhydrous taphole clay is a new type clay.Taphole clay can be dividend into two kinds: Anhydrous clay and hydrous clay.

Generally, hydrous taphole clay is composed of clay clinker, coke powder and pitch which is used in small-sized blast furnace. While used in large-and-medium sized blast furnace, anhydrous clay is made of high aluminum material with additives like silicon carbide and carbon materials so as to maintain the depth of tap hole.

Feature
 1.High strength and stable maintainence to the condition of the blast furnace, hence lead to the improvement of output.
 2.Strong slag-resistance and low consumption of per ton taphole clay.
 3.Have a certain expansion performance, appropriate apparent porosity and strength. It is suitable for the blast furnace more than 2000m3.

Specification


TPC-1

TPC-2

TPC-3

TPM-1

Chemical composition%

Al2O3 ≥

45

75

95

MgO≥60

CaO≤

0.2

0.2

0.2

Cr2O3≥6

Bulk density (g/cm3)≥

110℃x 24h

2.35

2.70

3.20

2.60

1350℃ x 3h

2.3

-

-

-

1500℃ x 3h

-

2.65

3.2(1600℃)

2.55

Linear expansivity(%)

1350℃ x 3h

±0.5




1500℃ x 3h


±0.5

±0.5(1600℃)

0-+1.0

Hot modulus of rupture (MPa)≥

110℃x 24h

2

3

4

3

1350℃ x 3h

7

-

-

-

1500℃ x 3h

-

7

12(1600℃)

3

Cold crushing strength (MPa)≥

110℃x 24h

10

11

14

10

1350℃ x 3h

60

-

-

-

1500℃ x 3h


80

100(1600℃)

10

Temperature ℃

1450

1550

1770

1500

Moisture %

6-8

6-8

4.5-5.5

4.5-5.5

Packing


   

Package&delivery

If you are looking high quality and hot sale anhydrous taphole clay and refractory stemming for blast furnace at low price, you can feel free to contact our company - Topchase Metallurgical, one of the leading manufacturers and suppliers in China. We can supply you with special offer customized anhydrous taphole clay and refractory stemming for blast furnace in stock.

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