Ladle and Tundish Nozzle Refractory Zirconia Nozzle

• Overview
• Product Description

Overview

Basic Info.

Shape	Plate
Feature	Long Time Materials
Type	Refractory Material
Zro2	94%
Bulk Density	4.5g/cm3
Transport Package	Sea-Worthy Wooden Case
Specification	customized
Trademark	jucos
Origin	China
HS Code	6902900000
Production Capacity	50000t/Year

Product Description

The metering nozzle for tundish is made by calcium oxide and ZrO2 as the main raw materials through the combined grade of raw materials, and process by high temperature burning technique for nozzle.It has good thermal shock resistance, anti-corrosion, long service life etc. The metering nozzle for tundish is applicable for continuous casting of little block, especially high efficient continuous casting machine.

Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemical

composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.Q2: Are you a manufacture or trader?A2: We are truly a manufacturer, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.Q3 : Do you provide free samples?A3 : Of course, free samples are available.Q4 : What is your lead time? A4 : It usually needs about 15- 20 days after receiving the PO.Q5 : Can we visit your company?A5 : Yes, for sure, you are welcome to visit JUCOS company and our products. Also, we can talk more about the technique details if you need.Q6 : What is the warranty of your products?A6 : Our products have at least 1 year warranty,if any quality problems, we will take responsibility of the cost of the shipment and the replacement.Q7: What's the MOQ of trial order?A7 : No limit, we can offer the best suggestions and solutions according to your condition.Q8: Why choose us?A8: We had been in this line for more than 25 years, we can not only provide you high quality products with competitive price, but also we can supply good technique service which can help you solve problems.Q9 : What standards do you have?A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us. Product Description

Features of Tundish Nozzle

Use temperature up to 2400 ºC
High density
Low thermal conductivity (20% than of alumina)
Chemical inertness
Resistance to molten metals
Ionic electrical conduction
Wear resistance
High fracture toughness
High hardness

Applications of Tundish Nozzle

Tundish continuous casting machine.

Physical And Chemical Indicators For Tundish Nozzle

Pictures Of Tundish Nozzle

Brand Properties		Core	External Case
Chemical Analysis(%)	ZrO2	94.0	--
	Al2O3	--	70
Apparent Porosity (%)		22	25
Bulk Density (g/cm3)		4.50	2.40
Cold Crushing Strength (MPa))		50.0	25.0
1000ºC (times) Thermal Shock Resistance water		5	--
Main Applications		Tundish