@inproceedings{c6648f64816240da9d6c95b3fb6927dd,
title = "Thermo-mechanical analysis of laser additive manufacturing for metals",
abstract = "The aim of this study is to develop a finite element analysis technique to characterize the distributions of temperature and stress in the process of multilayer deposition of metallic powders by laser additive manufacturing (LAM). Simulation results indicate the residual normal stress in the laser moving direction is greater than that in other directions due to a larger temperature gradient, and it increases with number of deposited layers. Highly residual stresses are present in the LAM build and at the base nearby the interface between the build and base.",
keywords = "Finite element analysis, Laser additive manufacturing, Metal, Residual stress, Temperature gradient",
author = "Shih, {Hsuan Hao} and Lin, {Chih Kuang}",
note = "Funding Information: This work was supported by the Ministry of Science and Technology (Taiwan) under Contract No. MOST 106-2221-E-008-012-MY2.; International Conference on Machining, Materials and Mechanical Technologies, IC3MT 2018 ; Conference date: 19-09-2018 Through 22-09-2018",
year = "2019",
doi = "10.4028/www.scientific.net/KEM.825.7",
language = "???core.languages.en_GB???",
isbn = "9783035714821",
series = "Key Engineering Materials",
publisher = "Trans Tech Publications Ltd",
pages = "7--12",
editor = "Nguyen, {Huy Bich}",
booktitle = "Recent Development in Machining, Materials and Mechanical Technologies III",
}