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Fused Silica Nozzle Quartz Nozzle

China Fused Silica Nozzle Quartz Nozzle, Find details about China Flint Clay, Calcined Fire Clay from Fused Silica Nozzle Quartz Nozzle

Trademark
TOP
Origin
China
HS Code
2508300000
Trademark
TOP
Origin
China
HS Code
2508300000
 Silica nozzle:
Fused Silica Nozzle Quartz Nozzle


Introduction fused silica nozzle:
Fused silica shroud is adop ted in continous-casting, We are the first producer and biggest exporter for fused silica products including shrouds, SENs, Bricks
 
Features and advantages:
1. High refractoriness.
2. Good corrosion resistance and resistance to erosion.
3. High mechanical strength.
4. Good thermal shock resistance.
5. Low thermal conductivity.
6. Low coefficient of thermal expansion.
7. Stable performance and technical data.
8. Long service life.
 
Physical and Chemical index:
 ItemIndex
SiO2 % (min)99.5
Bulk density g/cm³1.9-1.92
Apparent porosity %11-14
Cold crushing strength Mpa (min)45
Flexural strength Mpa (min)25
Thermal conductivity (W/m.k)(max)0.6
 
Application:
Fused quartz products are widely used in the steel mills continuous casting, metallurgy, glass, chemical, defense, science and technology.


 

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