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Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection

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Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection

Name: Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection
Brand: ZHENAN
Price: 1 USD

$Quality Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection for sale$

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

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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
Items	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

$Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection$

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.

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Antiwear Refractory Tundish Nozzles Upper Nozzle Corrosion Protection

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