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Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection
Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection
Specifications
Brand Name :
ZHENAN
Model Number :
Tundish Upper Nozzle
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
2000MT/per Month
Delivery Time :
7-10 work days after received the payment
Packaging Details :
1MT big bag or as per customer request
Product name :
Tundish Upper Nozzle
Sample :
Avaliable
Al2O3 Content(%) :
≥85
Size :
Customizable
Payment Type :
L/C,T/T
Packaging :
box
Description

Refractory Tundish Nozzles Upper Nozzle

Description

Tundish Upper Nozzle is mainly used for the flow control and adjustment of molten steel during the casting process. It is located in the upper part of the ladle, through the nozzle downward ejection of oxidizing agent or protective gas, so that the surface of the molten steel forms a protective film, prevent the entry of oxidation and impurities. At the same time, the upper nozzle can also adjust the flow speed and direction of molten steel to ensure the uniform flow and distribution of molten steel in the process of continuous casting. The Tundish Upper Nozzle also reduces the entry of gas and prevents the formation of air bubbles in the molten steel.

Specifications

Items Upper Nozzle Lower Nozzle
Zirconia core Outside Zirconia core Outside
ZrO2+HfO2(%) ≥95 ≥95
Al2O3(%) ≥85 ≥85
MgO(%)
C(%) ≥3 ≥3
Buik Density g/cm³ ≥5.2 ≥2.6 ≥5.1 ≥2.6
Apparent porosity % ≤10 ≤20 ≤13 ≤20
Crushing strength Mpa ≥100 ≥45 ≥100 ≥45
Thermal shock resistance ≥5 ≥5 ≥5 ≥5

Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection

Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection

Packing & Delivery

Packing: 1 ton big bag, 20-25mt in 20' container

Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection

Our Services

We can try our best to provide you the good services as below:

1.We have Experienced staffs .

2.Provide kinds of certificates.

3.24 hours on line to answer all your questions .

4.The content packing particle size may be based on customer demand.

5.Quality can be guaranteed. we provide safe products to our users.

Product tags

cfw oil seal

,

fluorin oil seals

,

best anti corrosion spray
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Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection

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Product Detail
Brand Name :
ZHENAN
Model Number :
Tundish Upper Nozzle
Certification :
ISO9001:2015
Place of Origin :
China
MOQ :
Negotiable
Price :
Negotiable
Contact Supplier
Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection

Zhenan Metallurgy Co., Ltd

Verified Supplier
4 Years
henan, anyang
Since 2019
Business Type :
Manufacturer, Seller
Main Products :
Ferro Silicon Alloy, Ferro Silicon Powder, Ferro Silicon Slag
Total Annual :
10000000-80000000
Employee Number :
10~50
Certification Level :
Verified Supplier
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