Allgemein
Property | Value | Comment |
---|---|---|
Dichte | 1.98 - 2.38 g/cm³ Show Supplier Material materials with Dichte of 1.98 - 2.38 g/cm³ | loose pack density |
Kristallgröße | 17.0 μm Show Supplier Material materials with Kristallgröße of 17.0 μm | |
Schüttdichte | 2.11 - 2.54 g/cm³ Show Supplier Material materials with Schüttdichte of 2.11 - 2.54 g/cm³ | ANSI B74.4 |
True particle density | 4.6 g/cm³ Show Supplier Material materials with True particle density of 4.6 g/cm³ |
Mechanisch
Thermisch
Property | Value |
---|---|
Schmelzpunkt | 1900.0 °C Show Supplier Material materials with Schmelzpunkt of 1900.0 °C |
Chemical properties
Property | Value | Testing Standard | Comment |
---|---|---|---|
Aluminium | 75 % Show Supplier Material materials with Aluminium of 75 % | ANSI B74.14 | max. Al₂O₃ |
Eisen | 0.3 % Show Supplier Material materials with Eisen of 0.3 % | ANSI B74.14 | Fe₂O₃ |
Kalzium | 0.1 % Show Supplier Material materials with Kalzium of 0.1 % | ANSI B74.14 | CaO |
Magnesium | 0.03 % Show Supplier Material materials with Magnesium of 0.03 % | ANSI B74.14 | MgO |
Natrium | 0.08 % Show Supplier Material materials with Natrium of 0.08 % | ANSI B74.14 | Na₂O |
Schwefel | 0.06 % Show Supplier Material materials with Schwefel of 0.06 % | ANSI B74.14 | |
Silizium | 0.3 % Show Supplier Material materials with Silizium of 0.3 % | ANSI B74.14 | SiO₂ |
Titan | 0.4 % Show Supplier Material materials with Titan of 0.4 % | ANSI B74.14 | TiO₂ |
Zirkonium | 23 % Show Supplier Material materials with Zirkonium of 23 % | ANSI B74.14 | ZrO₂ |
Technological properties
Property | ||
---|---|---|
Application areas | GNPGraystar’s Alumina Zirconia 25% is used primarily for producing large grinding wheels for foundry snagging and track grinding. It is also an excellent blasting material for granite and other materials where long life is required, as well as in some refractory applications. |