TiNi合金具有出色的形状记忆性、低的刚度、出色的耐蚀性和生物相容性,与人骨的力学性能匹配优于其他植入材料,是重要的医用植入材料。此外,富Ni的TiNi多孔材料还具有出色的超弹性,是理想的减震用结构材料。通过调整TiNi孔材料多孔型及孔隙率,可以得到出色的阻尼减震效果,并对材料的力学性能进行调控,极有可能应用于震动保 TiNi alloy with excellent shape memory, low stiffness, excellent corrosion resistance and biocompatibility, and the mechanical properties of human bone to match other implant materials, is an important medical implant material. In addition, Ni-rich TiNi porous material also has excellent super elasticity, is the ideal damping material. By adjusting the porosity and porosity of TiNi pore material, excellent damping and damping effect can be obtained, and the mechanical properties of the material can be regulated. It is highly likely that vibration damping