摘要
A novel TiNi/AlSi composite with high compressive strength and high damping capacity was obtained by infiltrating Al-12%Si alloy into porous TiNi alloy.It had been found that the high compressive strength (440 MPa) of TiNi/AlSi composite is due to the increase of effective carrying area after infiltrating Al-12%Si alloy,while the high damping capacity is contributed to TiNi carcass,Al-12%Si filling material and micro- slipping at the interface.
A novel TiNi/AlSi composite with high compressive strength and high damping capacity was obtained by infiltrating Al-12%Si alloy into porous TiNi alloy. It had been found that the high compressive strength （440 MPa） of TiNi/AlSi composite is due to the increase of effective carrying area after infiltrating Al-12%Si alloy, while the high damping capacity is contributed to TiNi carcass, Al-12%Si filling material and microslipping at the interface.
