Thermodynamic Behaviors of a Kind of Self-Decoupling Magnetorheological Damper

Table 1

Temperature properties of 45# steel.

Temperature (°C)	Resistivity (×10^−7 Ω·m)	Permeability	Specific heat (J·(kg·K)^−1)
0	1.84	300	470
80	2.35	295	480
160	2.86	290	500
240	3.84	282	520
320	4.72	275	540
400	5.58	268	550