Role of porosity defects in metal 3D printing: Formation mechanisms, impacts on properties and mitigation strategies

[Display omitted] Metal 3D printing (3DP), a state-of-the-art manufacturing technology that brings the potential to fabricate complex structures at low cost and reduced energy consumption, has been extensively adopted in various industries. However, the porosity defects inherited from the printing p...

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Bibliographic Details
Published in:	Materials today (Kidlington, England) Vol. 59; pp. 133 - 160
Main Authors:	Wang, Shuhao, Ning, Jinsheng, Zhu, Lida, Yang, Zhichao, Yan, Wentao, Dun, Yichao, Xue, Pengsheng, Xu, Peihua, Bose, Susmita, Bandyopadhyay, Amit
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.10.2022
Subjects:	3D printing Mechanical properties Metallic materials Porosity defects Porosity elimination CFD EVS Metallic materials PV FCGR PREP XCT MPM Porosity elimination CCDs EBM K-T μSXCT AMed PBF ME UPT OM WAAM DIC ML UT EN-MGGP AC DED LOF NKB Mechanical properties ECF HCF LPBF AM HIP PA SIF CD(s) ECT Porosity defects SEM 3D printing 3DP
ISSN:	1369-7021, 1873-4103
Online Access:	Get full text
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