Distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / Azri Rahimi Abd Rahman ... [et al.]

Metal Additive Manufacturing (MAM) is a rapidly growing technology that has the potential to revolutionize the manufacturing industry. One of the current MAM processes is direct energy deposition (DED), which uses layer-by-layer deposition to design for part consolidation and minimize materials wast...

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Main Authors: Abd Rahman, Azri Rahimi, Muhammad, Nor Asiah, Mat, Muhd Faiz, Manurung, Yupiter Hp, Adenan, Mohd Shahriman, Busari, Yusuf Olanrewaju, Prajadhiana, Keval Priapratama, Ginta, Turnad Lenggo, -, Triyono
Format: Article
Language:English
Published: UiTM Press 2025
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Online Access:https://ir.uitm.edu.my/id/eprint/110088/1/110088.pdf
https://ir.uitm.edu.my/id/eprint/110088/
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Institution: Universiti Teknologi Mara
Language: English
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spelling my.uitm.ir.1100882025-02-18T16:40:29Z https://ir.uitm.edu.my/id/eprint/110088/ Distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / Azri Rahimi Abd Rahman ... [et al.] jmeche Abd Rahman, Azri Rahimi Muhammad, Nor Asiah Mat, Muhd Faiz Manurung, Yupiter Hp Adenan, Mohd Shahriman Busari, Yusuf Olanrewaju Prajadhiana, Keval Priapratama Ginta, Turnad Lenggo -, Triyono Applications of electric power Metal Additive Manufacturing (MAM) is a rapidly growing technology that has the potential to revolutionize the manufacturing industry. One of the current MAM processes is direct energy deposition (DED), which uses layer-by-layer deposition to design for part consolidation and minimize materials wastage. However, repeated heating and cooling of the DED process often exhibit distortions in AM components, leading to premature failure. The study presents the numerical computation analysis of the thermally induced distortion of additively manufactured Inconel 718 on SS316 substrate utilizing the DED process with the help of numerical computation software Simufact Welding. The geometry design of the Inconel 718 component and SS316 substrate is designed to establish a deeper understanding of the LMD process’s distortion behaviour. The simulation results show that the distortions increase with the number of layers, and the distortion rate varies along the deposition height. Deformation of the substrate at nodes S3 and S5 increased linearly in each of the deposited layers, but the rate decreased at nodes S1 and S2 during the last four layers suggesting temperature uniformity between the substrate and the deposited material. UiTM Press 2025-01 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/110088/1/110088.pdf Distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / Azri Rahimi Abd Rahman ... [et al.]. (2025) Journal of Mechanical Engineering (JMechE) <https://ir.uitm.edu.my/view/publication/Journal_of_Mechanical_Engineering_=28JMechE=29/>, 22 (1): 7. pp. 79-89. ISSN e-ISSN: 2550-164X
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic Applications of electric power
spellingShingle Applications of electric power
Abd Rahman, Azri Rahimi
Muhammad, Nor Asiah
Mat, Muhd Faiz
Manurung, Yupiter Hp
Adenan, Mohd Shahriman
Busari, Yusuf Olanrewaju
Prajadhiana, Keval Priapratama
Ginta, Turnad Lenggo
-, Triyono
Distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / Azri Rahimi Abd Rahman ... [et al.]
description Metal Additive Manufacturing (MAM) is a rapidly growing technology that has the potential to revolutionize the manufacturing industry. One of the current MAM processes is direct energy deposition (DED), which uses layer-by-layer deposition to design for part consolidation and minimize materials wastage. However, repeated heating and cooling of the DED process often exhibit distortions in AM components, leading to premature failure. The study presents the numerical computation analysis of the thermally induced distortion of additively manufactured Inconel 718 on SS316 substrate utilizing the DED process with the help of numerical computation software Simufact Welding. The geometry design of the Inconel 718 component and SS316 substrate is designed to establish a deeper understanding of the LMD process’s distortion behaviour. The simulation results show that the distortions increase with the number of layers, and the distortion rate varies along the deposition height. Deformation of the substrate at nodes S3 and S5 increased linearly in each of the deposited layers, but the rate decreased at nodes S1 and S2 during the last four layers suggesting temperature uniformity between the substrate and the deposited material.
format Article
author Abd Rahman, Azri Rahimi
Muhammad, Nor Asiah
Mat, Muhd Faiz
Manurung, Yupiter Hp
Adenan, Mohd Shahriman
Busari, Yusuf Olanrewaju
Prajadhiana, Keval Priapratama
Ginta, Turnad Lenggo
-, Triyono
author_facet Abd Rahman, Azri Rahimi
Muhammad, Nor Asiah
Mat, Muhd Faiz
Manurung, Yupiter Hp
Adenan, Mohd Shahriman
Busari, Yusuf Olanrewaju
Prajadhiana, Keval Priapratama
Ginta, Turnad Lenggo
-, Triyono
author_sort Abd Rahman, Azri Rahimi
title Distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / Azri Rahimi Abd Rahman ... [et al.]
title_short Distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / Azri Rahimi Abd Rahman ... [et al.]
title_full Distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / Azri Rahimi Abd Rahman ... [et al.]
title_fullStr Distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / Azri Rahimi Abd Rahman ... [et al.]
title_full_unstemmed Distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / Azri Rahimi Abd Rahman ... [et al.]
title_sort distortion behaviour analysis of additively manufactured inconel 718 using numerical computation / azri rahimi abd rahman ... [et al.]
publisher UiTM Press
publishDate 2025
url https://ir.uitm.edu.my/id/eprint/110088/1/110088.pdf
https://ir.uitm.edu.my/id/eprint/110088/
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