Cargando…

Selective Laser Melted M300 Maraging Steel—Material Behaviour during Ballistic Testing

Significant growth in knowledge about metal additive manufacturing (AM) affects the increase of interest in military solutions, where there is always a need for unique technologies and materials. An important section of materials in the military are those dedicated to armour production. An AM materi...

Descripción completa

Detalles Bibliográficos
Autores principales: Szachogłuchowicz, Ireneusz, Fikus, Bartosz, Grzelak, Krzysztof, Kluczyński, Janusz, Torzewski, Janusz, Łuszczek, Jakub
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8160879/
https://www.ncbi.nlm.nih.gov/pubmed/34065432
http://dx.doi.org/10.3390/ma14102681
_version_ 1783700383483297792
author Szachogłuchowicz, Ireneusz
Fikus, Bartosz
Grzelak, Krzysztof
Kluczyński, Janusz
Torzewski, Janusz
Łuszczek, Jakub
author_facet Szachogłuchowicz, Ireneusz
Fikus, Bartosz
Grzelak, Krzysztof
Kluczyński, Janusz
Torzewski, Janusz
Łuszczek, Jakub
author_sort Szachogłuchowicz, Ireneusz
collection PubMed
description Significant growth in knowledge about metal additive manufacturing (AM) affects the increase of interest in military solutions, where there is always a need for unique technologies and materials. An important section of materials in the military are those dedicated to armour production. An AM material is characterised by different behaviour than those conventionally made, especially during more dynamic loading such as ballistics testing. In this paper, M300 maraging steel behavior was analysed under the condition of ballistic testing. The material was tested before and after solution annealing and ageing. This manuscript also contains some data based on structural analysis and tensile testing with digital image correlation. Based on the conducted research, M300 maraging steel was found to be a helpful material for some armour solutions after pre- or post-processing activities. Conducted solution annealing and ageing increased the ballistic properties by 87% in comparison to build samples. At the same time, the material’s brittleness increased, which affected a significant growth in fragmentation of the perforated plate. According to such phenomena, a detailed fracture analysis was made.
format Online
Article
Text
id pubmed-8160879
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-81608792021-05-29 Selective Laser Melted M300 Maraging Steel—Material Behaviour during Ballistic Testing Szachogłuchowicz, Ireneusz Fikus, Bartosz Grzelak, Krzysztof Kluczyński, Janusz Torzewski, Janusz Łuszczek, Jakub Materials (Basel) Article Significant growth in knowledge about metal additive manufacturing (AM) affects the increase of interest in military solutions, where there is always a need for unique technologies and materials. An important section of materials in the military are those dedicated to armour production. An AM material is characterised by different behaviour than those conventionally made, especially during more dynamic loading such as ballistics testing. In this paper, M300 maraging steel behavior was analysed under the condition of ballistic testing. The material was tested before and after solution annealing and ageing. This manuscript also contains some data based on structural analysis and tensile testing with digital image correlation. Based on the conducted research, M300 maraging steel was found to be a helpful material for some armour solutions after pre- or post-processing activities. Conducted solution annealing and ageing increased the ballistic properties by 87% in comparison to build samples. At the same time, the material’s brittleness increased, which affected a significant growth in fragmentation of the perforated plate. According to such phenomena, a detailed fracture analysis was made. MDPI 2021-05-20 /pmc/articles/PMC8160879/ /pubmed/34065432 http://dx.doi.org/10.3390/ma14102681 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Szachogłuchowicz, Ireneusz
Fikus, Bartosz
Grzelak, Krzysztof
Kluczyński, Janusz
Torzewski, Janusz
Łuszczek, Jakub
Selective Laser Melted M300 Maraging Steel—Material Behaviour during Ballistic Testing
title Selective Laser Melted M300 Maraging Steel—Material Behaviour during Ballistic Testing
title_full Selective Laser Melted M300 Maraging Steel—Material Behaviour during Ballistic Testing
title_fullStr Selective Laser Melted M300 Maraging Steel—Material Behaviour during Ballistic Testing
title_full_unstemmed Selective Laser Melted M300 Maraging Steel—Material Behaviour during Ballistic Testing
title_short Selective Laser Melted M300 Maraging Steel—Material Behaviour during Ballistic Testing
title_sort selective laser melted m300 maraging steel—material behaviour during ballistic testing
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8160879/
https://www.ncbi.nlm.nih.gov/pubmed/34065432
http://dx.doi.org/10.3390/ma14102681
work_keys_str_mv AT szachogłuchowiczireneusz selectivelasermeltedm300maragingsteelmaterialbehaviourduringballistictesting
AT fikusbartosz selectivelasermeltedm300maragingsteelmaterialbehaviourduringballistictesting
AT grzelakkrzysztof selectivelasermeltedm300maragingsteelmaterialbehaviourduringballistictesting
AT kluczynskijanusz selectivelasermeltedm300maragingsteelmaterialbehaviourduringballistictesting
AT torzewskijanusz selectivelasermeltedm300maragingsteelmaterialbehaviourduringballistictesting
AT łuszczekjakub selectivelasermeltedm300maragingsteelmaterialbehaviourduringballistictesting