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Tundish Preform: Impacting Plate
The impacting plate of tundish preform is made of magnesia, bauxite, white corundum, etc. as main raw materials, which are combined in the form of micro powder and ultra-micro powder, pre-molded with adding appropriate amount of coagulant and dispersant, and treated by baking at medium temperature. It has the characteristics of scour resistance, corrosion resistance and good thermal shock stability.
Name |
Impacting Plate |
|
Chemical Composition(%) |
Al2O3≥ |
70-80 |
MgO≥ |
10-12 |
|
Volume Density(g/cm3) |
2.8 |
|
Flexural Strength(MPa)110℃×24h≥ |
6 |
|
Compressive Strength(MPa)110℃×24h≥ |
70 |
|
Linear Change Rate(%) |
±0.5 |
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Mr Zhang:13707692913 15937999508
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Tel : 0379-68560756
Email:luoyangyixing@163.com
Add:Caogou Industrial Zone, Pengpo Town, Yichuan County, Luoyang City, Henan Province
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