Return to site

铽镝铁稀土大磁致伸缩材料物理性能表

如果您在寻找terfenol-d,请参看我们的性能表

磁致伸缩系数 (λ// ): ≤1500*10-6(40kA/m;5-10MPa)

杨氏模量 (Young's Modulus): (2.5 ~ 3.5)×1010N/m2

抗压强度 (Compressive Strength): ≥ 750MPa <800MPa

抗拉强度 (Tensile Strength): ≥28MPa

密度 (Density): ≥9.25g/cm3

热膨胀系数 (Thermal Expansion Coefficient): (8 ~ 12)×10-6/℃

居里温度 (Curie Temperature): 380℃

磁弹性藕合因数 (Coupling Factor): 0.6 ~ 0.75

声速 (Sound Velocity): 1640 ~ 1940 m/s

响应速度 (Response Time): <1µs

能量密度 (Energy Density): 14 ~ 25kJ/m3

相对磁导率 (Relative Permeability): 3 ~ 15

电阻率 (Conductivity): 60×10-8Ω.m

比热 (Heat Capacity): 0.35kJ/kg.k

使用温度 (Operating Temperature): -40 ~ 150℃

响应频带(Response Range of Frequency): 1~40KHz

All Posts
×

Almost done…

We just sent you an email. Please click the link in the email to confirm your subscription!

OKSubscriptions powered by Strikingly