Compressive Property of Additively-Manufactured Micro-Architectures with X-Type Lattice Unit Cell

Yong Jing Wang; Chen Xin Feng; Zhi Jia Zhang; Dan Qian; Zhong Xiao Song

doi:10.3390/ma15113815

Compressive Property of Additively-Manufactured Micro-Architectures with X-Type Lattice Unit Cell

Yong Jing Wang
, Chen Xin Feng
, Zhi Jia Zhang
, Dan Qian
, Zhong Xiao Song

School of Materials Science and Engineering

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

In this paper, novel micro-architectures with X-type lattice unit cell (namely, face-centered cubic (FCC), and X-type) are constructed and prepared by additive manufacturing technology. The compression behaviors of micro-architectures are explored in detail by experimental measurement and theoretical prediction. It is found that the strength of FCC micro-lattice structure is higher than that of the X-type micro-lattice structure with the same relative density. The X-type microlattice structure exhibits a zero Poisson’s ratio during compression deformation. In addition, the compressive strength and energy absorption efficiency of proposed micro-architectures shows a higher advantage over other previously cellular materials in a map for material selection.

Original language	English
Article number	3815
Journal	Materials
Volume	15
Issue number	11
DOIs	https://doi.org/10.3390/ma15113815
State	Published - 1 Jun 2022

Keywords

additive manufacturing
mechanical properties
micro-architectures
porous materials
structural

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10.3390/ma15113815

Cite this

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title = "Compressive Property of Additively-Manufactured Micro-Architectures with X-Type Lattice Unit Cell",

abstract = "In this paper, novel micro-architectures with X-type lattice unit cell (namely, face-centered cubic (FCC), and X-type) are constructed and prepared by additive manufacturing technology. The compression behaviors of micro-architectures are explored in detail by experimental measurement and theoretical prediction. It is found that the strength of FCC micro-lattice structure is higher than that of the X-type micro-lattice structure with the same relative density. The X-type microlattice structure exhibits a zero Poisson{\textquoteright}s ratio during compression deformation. In addition, the compressive strength and energy absorption efficiency of proposed micro-architectures shows a higher advantage over other previously cellular materials in a map for material selection.",

keywords = "additive manufacturing, mechanical properties, micro-architectures, porous materials, structural",

author = "Wang, \{Yong Jing\} and Feng, \{Chen Xin\} and Zhang, \{Zhi Jia\} and Dan Qian and Song, \{Zhong Xiao\}",

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T1 - Compressive Property of Additively-Manufactured Micro-Architectures with X-Type Lattice Unit Cell

AU - Wang, Yong Jing

AU - Feng, Chen Xin

AU - Zhang, Zhi Jia

AU - Qian, Dan

AU - Song, Zhong Xiao

PY - 2022/6/1

Y1 - 2022/6/1

N2 - In this paper, novel micro-architectures with X-type lattice unit cell (namely, face-centered cubic (FCC), and X-type) are constructed and prepared by additive manufacturing technology. The compression behaviors of micro-architectures are explored in detail by experimental measurement and theoretical prediction. It is found that the strength of FCC micro-lattice structure is higher than that of the X-type micro-lattice structure with the same relative density. The X-type microlattice structure exhibits a zero Poisson’s ratio during compression deformation. In addition, the compressive strength and energy absorption efficiency of proposed micro-architectures shows a higher advantage over other previously cellular materials in a map for material selection.

AB - In this paper, novel micro-architectures with X-type lattice unit cell (namely, face-centered cubic (FCC), and X-type) are constructed and prepared by additive manufacturing technology. The compression behaviors of micro-architectures are explored in detail by experimental measurement and theoretical prediction. It is found that the strength of FCC micro-lattice structure is higher than that of the X-type micro-lattice structure with the same relative density. The X-type microlattice structure exhibits a zero Poisson’s ratio during compression deformation. In addition, the compressive strength and energy absorption efficiency of proposed micro-architectures shows a higher advantage over other previously cellular materials in a map for material selection.

KW - additive manufacturing

KW - mechanical properties

KW - micro-architectures

KW - porous materials

KW - structural

UR - https://www.scopus.com/pages/publications/85131583226

U2 - 10.3390/ma15113815

DO - 10.3390/ma15113815

M3 - 文章

AN - SCOPUS:85131583226

SN - 1996-1944

VL - 15

JO - Materials

JF - Materials

IS - 11

M1 - 3815

ER -

Compressive Property of Additively-Manufactured Micro-Architectures with X-Type Lattice Unit Cell

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