Refractory Tundish upper nozzle and collect nozzle

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 set
Supply Capability:
50000 set/month

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Product Description:

Description:

 

 

Steelmaking tundish upper nozzle is an kind of quickchange nozzle,used together with tundish collect nozzle which produced by topcahse, with high purity zr 95% for steel continuous casting process

tundish  nozzle is one kind of refractory alumina-zirconia-cartbon brick which are used for control the molten

steel in steel casting .we called is composite zirconia tundish nozzle

 

Al2O3 
%
Fe2O3
%
SiO2 
%
TiO2 
%
ZrO2 
%
CaO 
%
MgO 
%
LOI 
%
Density
g/cm³
Proosityfraclure
strength Mpa
Application
Body53.280.9114.481.4130.592.4214.38.4general
Bowl
struclure
86.610.430.770.3311.112.8517.76.73general
Bowl
struclure
71.430.9110.6510.952.7816.314.5Bowl
struclure
with
serious
corrosion
Body63.151.516.830.873.2522.132.616.248.67Inner part
with
serious
corrosion
Liner64.10.814.064.940.120.3222.52.416.77.2General
anti-blocking
Liner0.554.655219.20.322.32.4516.38.6High
standard
anti-blocking
Liner52.913.90.072112.12.5118.716Low carbon
Bowl
struclure
15.18.950.291.5656.817.32.5916.77.8Slag
Containing

 

Manufacturing and QC

1.Raw materials blending

Independent raw materials blending center to assurestrict control of materials quality.

2.Shaping

Isostatic pressing technoloty,with as 1000 tons of pressure to assure the homogenous bulk density of each product.

3.Machining

To assure the uniform shape,dimension and dimension tolerance of each product.

4.X-ray defect inspection

To assure all products supplied to our customers without any defect and to prevent the un-countable feconomic loss for our customers.

5.Physical and chemistry analysis

To assure all products meet the physical and chemistry characteristics.

6.Packaging

The world-class for packaging to assure the safety transportation.

 

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