Eigenschaften
Allgemein
Thermisch
| Property | Value |
|---|---|
Max. Betriebstemperatur | 1900.0 °C Show Supplier Material materials with Max. Betriebstemperatur of 1900.0 °C |
Chemical properties
| Property | Value | Comment |
|---|---|---|
Aluminium | 71.0 - 73.0 % Show Supplier Material materials with Aluminium of 71.0 - 73.0 % | Al₂O₃ |
Eisen | 0.19 Show Supplier Material materials with Eisen of 0.19 | max. Fe₂O₃ |
Kalzium | 0.28 Show Supplier Material materials with Kalzium of 0.28 | max. CaO |
Magnesium | 26.0 - 28.0 % Show Supplier Material materials with Magnesium of 26.0 - 28.0 % | MgO |
Natrium | 0.18 Show Supplier Material materials with Natrium of 0.18 | max. Na₂O |
Silizium | 0.1 Show Supplier Material materials with Silizium of 0.1 | max. SiO₂ |
Technological properties
| Property | ||
|---|---|---|
| Application areas | GNPGraystar’s FS27 is used in the production of refractory materials used for the sinter and transit zones of rotary furnaces in the cement industry, for the arches of electric arc furnaces, for the refractory lining of highfrequency furnaces, and various kinds of torpedo ladles and other ladles used in the steel industry. | |
| Crystal structure | α - Al2O3 Phase: 1%, Periclase Phase: 0% | |
| Other | Available sizing: 3-5 mm, 1-3mm, 0.5-1 mm, 0-1 mm, 0-0.5 mm, 0-0.1 mm, 200/F, 325/F Other sizes are available upon request. | |