Enhancement of the Damping Behavior of Ti6Al4V Alloy through the Use of Trabecular Structure Produced by Selective Laser Melting

Fiocchi Jacopo; Biffi Carlo Alberto; Scaccabarozzi DiegoSaggin BortolinoTuissi Ausonio

首页> 外文期刊>advanced engineering materials >Enhancement of the Damping Behavior of Ti6Al4V Alloy through the Use of Trabecular Structure Produced by Selective Laser Melting

【24h】

Enhancement of the Damping Behavior of Ti6Al4V Alloy through the Use of Trabecular Structure Produced by Selective Laser Melting

机译：Enhancement of the Damping Behavior of Ti6Al4V Alloy through the Use of Trabecular Structure Produced by Selective Laser Melting

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

abstract_textpThe interest of manufacturing complex devices is steadily growing for high technological application fields, such as the aerospace and biomedical ones, due to the possibility of coupling structural and functional properties. Additive manufacturing (AM) allows to produce 3D complex geometries such as lattice structures, offering lightness together with good mechanical properties. Herein, static and dynamic mechanical properties of Ti6Al4V lattice structures, produced by selective laser melting, are investigated and compared with fully dense material, as reference. In detail, the effects of heat treatment on mechanical properties and damping performance are investigated through tensile testing and dynamic compression measurements at different excitation frequency and deformation amplitude. The lattice structure can express a damping capacity of an order of magnitude higher than the fully dense material, correlated to good mechanical behavior. In the prospective of newly designed parts for vibration suppression in aerospace applications, the opportunity of enhancing damping behavior by means of light structural components is allowed by the use of lattice structures./p/abstract_text

著录项

来源
《advanced engineering materials》 |2020年第2期|共6页
作者
Fiocchi Jacopo; Biffi Carlo Alberto; Scaccabarozzi DiegoSaggin BortolinoTuissi Ausonio;
展开▼
作者单位

CNR, Inst Condensed Matter Chem & Technol Energy, Via Previati 1-E, I-23900 Lecce, Italy;

Politecn Milan, Dept Mech Engn, Via Previati 1-C, I-23900 Lecce, Italy;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类
关键词
damping; lattice structures; mechanical properties; selective laser melting; space applications; titanium alloys; COMPRESSIVE RESPONSE; DESIGN; FABRICATION; PARTS;

Enhancement of the Damping Behavior of Ti6Al4V Alloy through the Use of Trabecular Structure Produced by Selective Laser Melting

摘要

著录项

相关主题

期刊订阅