High Alumina Tundish And High Aluminum Slide Gate Ladle Nozzle for Steelmaking And Furnace
توضیحات محصول
Features
•High Strength
•Good erosion resistance
•Excellent thermal shock resistance
•High performance cost ratio
Description
The spray nozzle pressed by high tonnage pressing machine and treated with medium or high temperature. It can be divided into MgO-C based, Al2O3-C based, Al2O3-ZrO2 based according to different raw materials.
Technical Parameter
em Technical Quality Index
A B
Chemical Composition Al2O3 % ≥85 ≥80
C % 3~6 3~6
Physical Properties Porosity ≤12 ≤14
Density ≥2.9 ≥2.85
Cold Crushing Strength ≥100 ≥90
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