Topchase Metallurgical Materials Co.,Ltd
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Tundish Upper Nozzle Collector Nozzle Sizing Nozzle

Tundish Upper Nozzle Collector Nozzle Sizing Nozzle

Quick Details Place of Origin: Henan, China (Mainland) Shape: Block Material: Zirconia/ Alumina-C Al2O3 Content (%): 70-75%(sleeve) MgO Content (%): 0.14% CaO Content (%): Less Refractoriness (Degree): 1750℃< Refractoriness<1860℃ SiC Content (%): 0.1~1.4% Brand Name: TOPCHASE ZrO2+HfO2:...

Quick Details

Place of Origin:

Henan, China (Mainland)

Shape:

Block

Material:

Zirconia/ Alumina-C

Al2O3 Content (%):

70-75%(sleeve)

MgO Content (%):

0.14%

CaO Content (%):

Less

Refractoriness (Degree):

1750℃< Refractoriness<1860℃

SiC Content (%):

0.1~1.4%

Brand Name:

TOPCHASE

ZrO2+HfO2:

≥94.5%

Application:

Continuous Steel Making

Color:

Yellow/Black

Size:

Customized


Application

Zirconia  tundish metering nozzleis used for the continuous casting of steel. Many of our customers have achieved extended casting sequences and records with  our zirconia nozzles.Topchase zirconia nozzle have high densities,good stability and excellent erosion resistance . We can design according to your steel making enviroment and help client reduce costs ,besides our tundish nozzles are of  high resistance to oxygen lancing

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Features

1.More precise size ,usaully we control it below 0.2-0.3mm for the size .

2. Stable performance to help reduce molten steel  impurities.

3. Good thermal stability and high refractoriness.

4. anti alkaline /acid erosions and good abrasion resistance.

5. Good thermal shock resistance.

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physical-chemical properities 

 

Item

 

Zirconia insert

 

Outer body

ZrO2+HfO2 %

≥94.5

-

Al2O3     %

-

≥70

C         %

                                               -

<6

B.D    g/cm3

≥5.2

≥2.6

A.P    %

<12

<20


Our Advantages 

1.   Timely Response

We’ll reply you whatever by email ,wechat or skype as soon as we receive your inquiry .

2.   Free Samples

We offer free samples for your testing before you place an order .

3.   Strict quality control and selected raw materials

We have strict inspect during production and berfore delivery ,also we use the most selective expoted raw materials .

4.Shortest  Delivery Time

we have 2 shifts production to ensure the shortest production time and booking the earlist vessal for client and tracking the transportation all the time .

If you are looking high quality and hot sale tundish upper nozzle collector nozzle sizing nozzle 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 tundish upper nozzle collector nozzle sizing nozzle in stock.
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