The research of compression and energy absorption property of Ti6Al4V porous structure based on selective laser melting

DOI

10.2991/ismems-17.2018.22How to use a DOI?

Keywords

Selective laser melting, porous structure, compression performance, energy absorption

Abstract

Ti6Al4V porous structure was fabricated by selective laser melting. Through the compression experiment, compression strength and energy absorption characteristics of Ti6Al4V porous structure with different rod diameters were studied. The results show that stress - strain curve of the porous structure of Ti6Al4V is divided into three stages: elastic stage, platform stage and close-grained crushing stage. The compression performance and energy absorption capacity of porous structure dramatically climbed with the increase of the rod diameter.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Hailiang Wang
AU  - David Zhang
AU  - Peng Zhang
AU  - Zhihao Ren
PY  - 2017/11
DA  - 2017/11
TI  - The research of compression and energy absorption property of Ti6Al4V porous structure based on selective laser melting
BT  - Proceedings of the International Symposium on Mechanical Engineering and Material Science (ISMEMS 2017)
PB  - Atlantis Press
SP  - 94
EP  - 96
SN  - 2352-5401
UR  - https://doi.org/10.2991/ismems-17.2018.22
DO  - 10.2991/ismems-17.2018.22
ID  - Wang2017/11
ER  -