2024年11月20日 星期三 16时43分28秒
| 广东夏阳精细陶瓷科技有限公司（材料性能表） | ||||||||||||||
| Type(类型) | Unit 单位 | Alumina (氧化铝) | Zirconium (氧化锆) | SiliconCarbide (碳化硅) | SiliconNitride (氮化硅) | |||||||||
| XY Grade(编号) | \ | A-100 | A-200 | A-300 | AZ-100 | Z-100 | Z-200 | Z-300 | ZM-100 | ZB-100 | SC-200 | SN-200 | SN-300 | SN-1000 |
| Material(材料) | \ | (Al2O3) 97% | (Al2O3) 99.5% | (Al2O3) 99.7% | (Al2O3)-ZrO2 | ZrO2-Y203 | ZrO2-Y203 | ZrO2-Y203 | ZrO2-MgO | ZrO2-Y203 | (SiC) | (Si3N4) | (Si3N4) | (Si3N4) |
| colour(颜色) | \ | White ivory | White | Ivory White | White | White | White | White | Yellow | Blue | Black | Gray Black | Gray Black | Yellow |
| Density(密度) | g/cm³ | 3.75 | 3.9 | 3.92 | 4.2 | 6 | 6.03 | 6.04 | 5.7 | 6.03 | 3.15 | 3.2 | 3.2 | 3.2 |
| Flexural Strength (抗弯强度) | Mpa | 280 | 320 | 370 | 480 | 900 | 950 | 1100 | 450 | 1100 | 400 | 680 | 850 | 750 |
| Compressive Strength (抗压强度) | Mpa | 2250 | 2300 | 2450 | 2700 | 2100 | 2200 | 2300 | 1600 | 2300 | 2000 | 3000 | 3800 | 3000 |
| Modules of Elasticity(young) (弹性模量) | Gpa | 330 | 370 | 380 | 350 | 200 | 210 | 220 | 210 | 220 | 430 | 290 | 300 | 300 |
| Fracture Toughness (断裂韧性) | MPam½ | 3 | 4 | 4.5 | 5.5 | 9 | \ | 9 | 5.5 | 7 | \ | 6 | 7 | 7.5 |
| Poi sion's Ratio (维泊尔系数) | \ | 0.23 | 0.22 | 0.22 | 0.24 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.16 | 0.28 | 0.28 | 0.28 |
| Hardness HRA （硬度） | HRA | 90 | 91 | 91 | 91 | 89 | 90 | 90 | 88 | 90 | 93 | 91.5 | 92 | 92 |
| Vickers Hardness (维氏硬度) | HV1 | 1450 | 1550 | 1600 | 1600 | 1250 | 1450 | 1450 | 1240 | 1450 | 2100 | 1600 | 1650 | 1650 |
| Thermal Expansion Coefficient (热膨胀系数) | 10-6K-1 | 7.1 | 6.8 | 6.8 | 9.2 | 10 | 10 | 10 | 10 | 10 | 4.5 | 3.2 | 3.2 | 3.2 |
| ThermalConductivity (导热系数) | W/mk | 25 | 32 | 32 | 8 | 3 | 3 | 3 | 3 | 3 | 100 | 26 | 40 | 70 |
| Thermal ShockResistance (热震稳定性) | △T.℃ | 200 | 220 | 220 | 470 | 400 | 400 | 400 | \ | 400 | 400 | 600 | 800 | 800 |
| Maximum UseTemperature (最高使用温度) inOxidizingAtmosphere | ℃ | 1200 | 1400 | 1650 | 1000 | 1000 | 1000 | 1000 | 850 | 1000 | 1400 | 1000 | 1300 | 1300 |
| Max Use Temperature (最高使用温度) in Reducing or Inert Atmosphere | ℃ | 1200 | 1400 | 1700 | 1000 | 1000 | 1000 | 1000 | 850 | 1000 | 1650 | 1200 | 1400 | 1400 |
| Vol une Resistivity at 20℃ (20℃体积电阻) | Ωcm | 1014 | 1015 | 1015 | 1014 | 1013 | 1012 | 1012 | 5x1013 | 1012 | 1015 | 1014 | 1014 | 1014 |
| Dielectric Strength (介电强度) | kV/mm | 16 | 20 | 22 | 16.5 | 19 | 15 | 17 | 19 | 17 | 0 | 10 | 12 | 16 |
| Dielectric Constant (1MHZ)(介电常数) （室温） | \ | 11.5 | 11 | 10 | 11 | 28 | 30 | 30 | 27 | 30 | \ | 12 | 11 | 10 |
| Dielectric LossAngle at 20℃， 1MHz20℃， 兆赫介质损耗角 | tan δ | 3x10-3 | 1x10-3 | 1x10-3 | 2x10-2 (9GHz) | 2x10-3 | 2x10-3 | 2x10-3 | 2x10-3 (1GHz) | 2x10-3 | \ | 4x10-3 (1GHz) | 5x10-3 (1GHz) | 3x10-3 (1GHz) |