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Other 99 Alumina High Wear-Resistant Ceramics
Other 99 Alumina High Wear-Resistant Ceramics
Structural Ceramics - Zirconia
Structural ceramics, also known as engineering ceramics, precision ceramics. It is called industrial ceramics together with electronic ceramics and functional ceramics. Has superior wear and corrosion resistance. Widely used in ceramic valves, sand mill accessories, ceramic seals, dewatering plates, wear-resistant pipe fittings, mining equipment and other fields.
Structural Ceramics - Zirconia
Structural ceramics, also known as engineering ceramics, precision ceramics. It is called industrial ceramics together with electronic ceramics and functional ceramics. Has superior wear and corrosion resistance. Widely used in ceramic valves, sand mill accessories, ceramic seals, dewatering plates, wear-resistant pipe fittings, mining equipment and other fields.
Other 99 Alumina High Wear-Resistant Ceramics
Structural Ceramics - Zirconia
Structural ceramics, also known as engineering ceramics, precision ceramics. It is called industrial ceramics together with electronic ceramics and functional ceramics. Has superior wear and corrosion resistance. Widely used in ceramic valves, sand mill accessories, ceramic seals, dewatering plates, wear-resistant pipe fittings, mining equipment and other fields.
Material properties
good insulation
High temperature resistance 1600℃
High hardness
durable
High thermal conductivity (heat dissipation)
Cost-effective
Zirconia ceramic application industry: machinery, electronics, chemicals, textiles, semiconductors, etc.
Structural Ceramics - Zirconia
Structural ceramics, also known as engineering ceramics, precision ceramics. It is called industrial ceramics together with electronic ceramics and functional ceramics. Has superior wear and corrosion resistance. Widely used in ceramic valves, sand mill accessories, ceramic seals, dewatering plates, wear-resistant pipe fittings, mining equipment and other fields.
Material properties
good insulation
High temperature resistance 1600℃
High hardness
durable
High thermal conductivity (heat dissipation)
Cost-effective
Zirconia ceramic application industry: machinery, electronics, chemicals, textiles, semiconductors, etc.
| Item | Unit | Specification |
| Physical Properties | ||
| Colour | Ivory | |
| Density | q/m³ | 3.85 |
| Alumina Content | % | 0.99 |
| Gas Permeability | 0 | |
| Water Absorption | % | 0 |
| Mechanical Properties | ||
| Mons' Hardness | 82 | |
| Flexural Strength (20℃) | MPa | 330 |
| Compressive Strength (20℃) | MPa | 2000 |
| Fracture Toughness (20℃) | MPa*m1/2 | 4 |
| Thermal Properties | ||
| Thermal Conductivity (20℃) | W/(m·K) | 27.5 |
| Thermal Expansion Coefficient | 10-6(℃) | 7.6 |
| Thermal Shock Resistance | △T℃ | 200 |
| Maximum Use Temperature | ℃ | 1650 |
| Electrical Properties | ||
| Dielectric Strength | kV/mm | >10 |
| Dielectric Constant | F/m | 9.1 |
| Dielectric Loss Angle (1MHz) | 0.0002-0.0003 | |
| Volumn Resistivity(20℃) | Ω.cm | >1014 |
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