铁基阻尼材料的发展现状和趋势

The Current Situation and Developing Trend of Fe-based Damping Alloy

铁基阻尼材料是一种具有广阔应用前景的结构-功能一体材料,它具有优良的阻尼性能、综合力学性能和冷热加工性能。本文全面地介绍了铁磁型、孪晶型和复相型三类铁基阻尼材料的阻尼机制、研究和应用现状,并对铁基阻尼材料的发展趋势进行了展望。

The Fe-based damping alloy is a kind of favorable material with both structural and functional properties, which is e- quipped with good damping capacity, comprehensive mechanical properties and cold and hot processing performance. The damping mechanism, research and application status of ferromagnetic alloy, twinning alloy and complex phase alloy were intro- duced and the developing trend of the alloys was expected in the paper.