long and short shroud and Zirconia tundish nozzle for continuous casting machine

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BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.

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long and short shroud and Zirconia tundish nozzle for continuous casting machine

Name: long and short shroud and Zirconia tundish nozzle for continuous casting machine
Brand: SEEC
Price: 1 USD

Quality long and short shroud and Zirconia tundish nozzle for continuous casting machine wholesale

Brand Name : SEEC

Model Number : continuous casting machine

Certification : ISO

Place of Origin : China

MOQ : 100

Delivery Time : 1-3months

Packaging Details : Standard international package

Type : tundish nozzle for continuous casting machine

Material : alumina zirconia carbon

Model : as required

Condition : Brand new

Brand : SEEC

Origin : China

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furnace refractory bricks ladle shroud and tundish nozzle alumina zirconia carbon

zirconia nozzle tundish

Zirconia metering nozzle has two types;monolithic metering nozzle and insert metering nozzle.

Monolithic metering nozzle is produced using the imported zicornia sand from Australia and stabilized zicornia from Japan.

The liner part is produced from stabilized zicornia from Japan and the body part is produced with high-grade bauxite.

Tundish upper nozzle

We can supply a series kinds of Ladle Shroud and stopper and tundish upper nozzle and so on.

Product Description

Ladle shroud is used to protect the steel stream from splashing and oxidation as it flows into the tundish. The products could serve over 10 hours of casting. The significant characteristics of the products are re-useable and no preheating requirement.

Graphic Illustration:

1. Standard Al-C body materials having high corrosion and thermal shock resistances.

2. Standard Al-C materials for the bowl structure having high corrosion resistance.

3. Spinel materials for the bowl structure to assure better adoption of stopper and exceptional good resistance to slag corrosion.

4. Standard Mg-based materials for the bowl structure habing good corrosion resistance to slag containing Ca.

5. Standard material to prevent Al2O3 adhesion inside the nozzle.

6. Standard argon injection structure to prevent air suction.

Item	Body	Bowl structure	Bowl Structure	body	liner	liner	liner	Bowl Structure
Al2O3 (%)	53.28	86.61	71.43	63.15	64.1	0.55	52.90	15.10
Fe2O3 (%)	0.91	0.43	0.91	1.15	0.81	-	-	-
SiO2 (%)	14.48	0.77	10.65	6.83	4.06	4.65	13.90	8.95
TiO2 (%)	1.41	0.33	-	0.87	-	-	-	-
ZrO2 (%)	-	-	-	3.25	4.94	52.00	-	0.29
CaO (%)	-	-	-	-	0.12	19.20	0.07	1.56
MgO (%)	-	-	5.71	-	0.32	0.30	21.00	56.80
LOI (%)	30.59	11.11	10.95	22.13	22.50	22.30	12.10	17.30
Bulk Density (g/cm3)	2.42	2.85	2.78	2.60	2.40	2.45	2.51	2.59
Porosity (%)	14.30	17.7	16.30	16.24	16.70	16.30	18.71	16.70
Fracture Strength (Mpa)	8.40	6.73	14.50	8.67	7.20	8.60	6.00	7.80
Application	general	general	Serious slag corrosion place	Slag line	Steel processing with Ca	High standard anti-blocking

long and short shroud and Zirconia tundish nozzle for continuous casting machine

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