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When the plate become worn, the worn material can be removed and a high density Zirconia Plate insert can be cemented/cast in its place, therefore extending the life of the sliding gate plate. Hongtai offers two material grades for sliding gate plate inserts:
• HTSGL - High hot strength with increased thermal shock properties.
• HTSGH - High strength, abrasion resistant with erosion resistant properties
Zirconia Sliding Gate Plate Product Data
Product Data | HTSGL | HTSGH |
Physical Properties | ||
Apparent Porosity (%) | 10-11 | 8-10 |
Bulk Density (g/cm3) | >=5.0 | >=5.2 |
Chemical Analysis(%) |
|
|
ZrO2 + HfO2 | >=95.0 | >=95.5 |
SiO2 | 0.23 | 0.23 |
TiO2 | 0.2 | 0.2 |
Fe2O3 | 0.05 | 0.05 |
Al2O3 | 0.42 | 0.42 |
CaO | 0.15 | 0.15 |
MgO | 2.4 | 2.4 |
Na2O | 0.01 | 0.01 |
