压电陶瓷材料:
压电陶瓷用于将机械参数(如压力和加速度)转换为电参数,或者反过来将电信号转换为机械运动或振动。
压电材料分类为功能性陶瓷。在传感器中,它们可将力、压力和加速度转换为电信号,在声波和超声波传感器与启动器中,它们可将电压力转换为振动或形变。压电陶瓷按照化学成分和特定应用情况分类。
材料型号 | 机电耦合系数 | 介电常数 | 介质损耗 | 压电常数 | 弹性柔顺常数 | 机械品质因数 | 声速(m/s) | 体积密度 | 居里温度 | 杨氏模量 | 泊松比 |
Kp | K31 | K33 | Kt | ε Tr3 | Tg δ% | d31 (-10-12m/v) | d33(-10-12m/v) | g31(-10-3m/v) | g33(-10-3vm/n) | Se11(-10-12m2/n) | Qm | Vd | V1 | V3 | Vt | ρ(103kg/m3) | Tc(℃) | YE11﹤109N/m3 | σ E |
YTP501 | 0.60 | 0.33 | 0.68 | 0.5 | 1600 | 1.9 | 160 | 450 | 12 | 24 | 15.4 | 95 | 3100 | 2950 | 3650 | 4000 | 7.7 | 350 | 65 | 0.36 |
YTP502 | 0.65 | 0.38 | 0.71 | 0.55 | 2000 | 2 | 200 | 550 | 11.4 | 28 | 15.9 | 100 | 3100 | 2950 | 3850 | 4500 | 7.7 | 300 | 63 | 0.36 |
YTP503 | 0.62 | 0.35 | 0.69 | 0.5 | 2200 | 2 | 186 | 500 | 10 | 24 | 16.7 | 80 | 3000 | 2900 | 3800 | 4500 | 7.7 | 260 | 60 | 0.36 |
YTP504 | 0.64 | 0.36 | 0.7 | 0.5 | 2500 | 2 | 230 | 530 | 10 | 22 | 17 | 75 | 3000 | 2900 | 3800 | 4000 | 7.75 | 220 | 59 | 0.36 |
YTP505 | 0.64 | 0.35 | 0.7 | 0.5 | 2800 | 2 | 220 | 550 | 9 | 21 | 16 | 80 | 2950 | 2830 | 3510 | 3950 | 7.7 | 270 | 62 | 0.36 |
YTP506 | 0.68 | 0.38 | 0.76 | 0.52 | 3500 | 2 | 275 | 650 | 8.4 | 20 | 18 | 70 | 2850 | 2800 | 3100 | 3900 | 7.7 | 200 | 56 | 0.36 |
YTP507 | 0.64 | 0.35 | 0.7 | 0.52 | 3800 | 1.8 | 270 | 500 | 7.6 | 19.5 | 18.2 | 70 | 3000 | 2900 | 3600 | 3850 | 7.6 | 200 | 55 | 0.36 |
YTP5H-1 | 0.70 | 0.4 | 0.77 | 0.5 | 2600 | 1.8 | 270 | 580 | 11.2 | 23 | 15.8 | 80 | 2950 | 2850 | 3520 | 3950 | 7.70 | 300 | 63 | 0.32 |
YTP5H-2 | 0.70 | 0.4 | 0.77 | 0.52 | 3800 | 1.8 | 300 | 650 | 7.6 | 19.5 | 18.2 | 70 | 3000 | 2900 | 3600 | 3850 | 7.6 | 220 | 55 | 0.36 |
YTP5H-3 | 0.71 | 0.41 | 0.77 | 0.53 | 4500 | 2 | 300 | 750 | 8 | 17.5 | 19 | 45 | 2850 | 2800 | 3100 | 3850 | 7.7 | 180 | 53 | 0.39 |
YTP5H-4 | 0.70 | 0.4 | 0.75 | 0.51 | 5000 | 2.5 | 310 | 850 | 7.8 | 17.2 | 15.2 | 35 | 2640 | 2890 | 3820 | 4100 | 7.75 | 180 | 66 | 0.28 |
YTP5H-5 | 0.69 | 0.39 | 0.76 | 0.51 | 5700 | 2.5 | 340 | 860 | 7.3 | 16.5 | 15.1 | 35 | 2760 | 2820 | 3900 | 4200 | 7.85 | 150 | 66 | 0.36 |
YTP5H-6 | 0.68 | 0.38 | 0.75 | 0.52 | 6800 | 2.5 | 340 | 900 | 6 | 15.5 | 15 | 30 | 2780 | 2880 | 3700 | 4080 | 7.85 | 140 | 67 | 0.38 |
YTP400 | 0.58 | 0.34 | 0.73 | 0.54 | 1000 | 0.5 | 100 | 230 | 14.4 | 30 | 12.1 | 1400 | 3400 | 3300 | 4000 | 4400 | 7.7 | 300 | 83 | 0.3 |
YTP401 | 0.58 | 0.34 | 0.66 | 0.48 | 1050 | ﹤0.3 | 113 | 260 | 12 | 28 | 12 | 1000 | 3475 | 3300 | 3900 | 4200 | 7.7 | 320 | 83 | 0.3 |
YTP402 | 0.58 | 0.34 | 0.67 | 0.48 | 1250 | 0.3 | 126 | 280 | 11 | 25 | 12.5 | 800 | 3380 | 3240 | 3800 | 4160 | 7.7 | 320 | 80 | 0.3 |
YTP403 | 0.58 | 0.34 | 0.68 | 0.48 | 1420 | 0.5 | 136 | 300 | 10.8 | 24 | 12.8 | 600 | 3360 | 3200 | 3750 | 4150 | 7.7 | 320 | 78 | 0.3 |
YTP801 | 0.52 | 0.3 | 0.6 | 0.45 | 1000 | 0.5 | 90 | 220 | 11.2 | 24.8 | 11.1 | 800 | 3500 | 3400 | 3900 | 4560 | 7.7 | 300 | 90 | 0.3 |
YTP802 | 0.52 | 0.28 | 0.57 | 0.4 | 1100 | 0.5 | 100 | 240 | 11 | 25 | 12 | 1000 | 3500 | 3500 | 3900 | 4200 | 7.7 | 300 | 83 | 0.3 |
YTP803 | 0.49 | 0.28 | 0.58 | 0.42 | 1200 | 0.8 | 90 | 195 | 9.2 | 20 | 11.1 | 450 | 3500 | 3400 | 3920 | 4560 | 7.7 | 305 | 90 | 0.3 |
YTP8H-1 | 0.6 | 0.35 | 0.68 | 0.45 | 1500 | 0.5 | 140 | 300 | 10.5 | 24 | 13.3 | 400 | 3300 | 3100 | 3700 | 4100 | 7.7 | 310 | 75 | 0.3 |
YTP8H-2 | 0.58 | 0.34 | 0.7 | 0.47 | 1500 | 0.5 | 130 | 350 | 10.5 | 25 | 11.5 | 400 | 3400 | 3200 | 3700 | 4250 | 7.7 | 300 | 87 | 0.33 |
YTP8H-3 | 0.59 | 0.34 | 0.6 | 0.47 | 1650 | 0.5 | 150 | 330 | 10 | 22 | 13.5 | 1800 | 3400 | 3200 | 3700 | 4200 | 7.7 | 300 | 74 | 0.33 |
YTP8H-4 | 0.6 | 0.37 | 0.7 | 0.48 | 1500 | 0.5 | 180 | 360 | 10.3 | 24 | 13.3 | 1300 | 3400 | 3200 | 3700 | 4250 | 7.7 | 300 | 79 | 0.33 |
YTBT-1 | 0.34 | 0.2 | 0.43 | 0.32 | 1550 | 0.5 | 60 | 160 | 4.4 | 11 | 8.4 | 1300 | 4800 | 频率常数 | 5350 | 5.6 | 110 | 119 | 0.33 |
NP3180 | N12280 |