https://m2.mtmt.hu/ hun 2026-10-23 04:55 JournalArticle 35131120 VALIDATED true Export Date: 09 January 2025; Cited By: 0; Correspondence Address: G. Fekete; Department of Material Science and Technology, Audi Hungária, Faculty of Vehicle Engineering, Széchenyi István University, Győr, H-9026, Hungary; email: fekete.gusztav@sze.hu 0 false 2026-10-21T09:31:26.921+0000 2025-10-22T09:58:57.087+0000 2024-07-12T09:32:10.133+0000 true 10035924 Fekete Gusztáv /api/author/10035924 Author Fekete Gusztáv (Biomechanika) true 10035924 2025-10-22T09:58:57.505+0000 2025-10-22T09:58:57.505+0000 2024-08-21T08:54:13.836+0000 true 10060511 Zsömle Viktor /api/admin/10060511 Admin Zsömle Viktor (SZE 4 admin) true 10060511 true false true 24 24 /api/publicationtype/24 PublicationType Folyóiratcikk 1 true 24 JournalArticle true 10000059 Article true 24 24 /api/publicationtype/24 PublicationType Folyóiratcikk 1 true 24 JournalArticle /api/subtype/10000059 Szakcikk SubType Szakcikk (Folyóiratcikk) 101 true 10000059 true 1 /api/category/1 Category Tudományos true 1 Hatos, István true true /api/journal/10012997 REVIEWED MATERIALS 1996-1944 true false 10012997 false 10012997 true 1996-1944 Journal FOREIGN 17 14 3432 3432 2024 The unusual combination of the fundamentally contradictory properties of high tensile strength and high fracture toughness found in maraging steel makes it well suited for safety-critical applications that require high strength-to-weight materials. In certain instances, additive manufacturing (AM) has produced materials that may be desirable for safety-critical applications where impact toughness is a key property, such as structural parts for the aerospace industry or armor plates for military applications. Understanding the influence of process parameters and defect structure on the properties of maraging steel parts produced via laser powder bed fusion (LPBF) is a fundamental step towards the broader use of AM technologies for more demanding applications. In this research, the impact energy of V-notched specimens made of 1.2709 maraging steel produced by LPBF was determined via Charpy impact testing. Specimens were produced using different processing parameter sets. By combining the process parameters with the porosity values of the parts, we demonstrate that an almost full prediction of the impact properties can be achieved, paving the way for significantly reducing the expenses of destructive testing. Funding 2058813 /api/funding/2058813 (TKP2021-NVA-23) false true true false NATIONAL 2024 true true true false true false GOLD 2026-10-21 false http://www.mdpi.com/journal/materials/ 16 0 16 15 2 15 15 11 3 11 11 10 10 15 1 0 16 15 16 15 0 3 3 Folyóiratcikk Journal Article 24 14 Könyvrészlet Chapter in Book 25 2 Könyv Book 23 0 Egyéb konferenciaközlemény Conference paper 31 0 Egyéb konferenciakötet Conference proceedings 32 0 Oltalmi formák Protection forms 26 0 Disszertáció Thesis 28 0 Egyéb Miscellaneous 29 0 Alkotás Achievement 22 0 Kutatási adat Research data 33 0 Folyóiratcikk Journal Article 24 0 0 0 Könyvrészlet Chapter in Book 25 0 0 0 Könyv Book 23 0 0 0 Egyéb konferenciaközlemény Conference paper 31 0 0 0 Egyéb konferenciakötet Conference proceedings 32 0 0 0 Oltalmi formák Protection forms 26 0 0 0 Disszertáció Thesis 28 0 0 0 Egyéb Miscellaneous 29 0 0 0 Alkotás Achievement 22 0 0 0 Kutatási adat Research data 33 0 0 0 2025 0 9 8 9 8 2026 0 7 7 7 7 Q2 false 10002403 false false false 2024-08-20T08:54:13.340+0000 Anyagtudományi és Technológiai Tanszék (SZE / AHJK) 4 55 1 4 0 true Language 10002 /api/language/10002 Angol Angol English true 2 true PersonAuthorship 118250763 /api/authorship/118250763 Hatos, István [Hatos, István (Gyártástechnológia), szerző] Anyagtudományi és Technológiai Tanszék (SZE / AHJK) 1 0.25 true false false Author 10030032 /api/author/10030032 Hatos István (Gyártástechnológia) Hatos István true 10030032 true Hatos István true false false AuthorshipType 1 /api/authorshiptype/1 Szerző 0 true 0 true false true PersonAuthorship 118250764 /api/authorship/118250764 Hargitai, Hajnalka [Hargitai, Hajnalka (Polimer szerkezet...), szerző] Anyagtudományi és Technológiai Tanszék (SZE / AHJK) 2 0.25 false false false Author 10002403 /api/author/10002403 Hargitai Hajnalka (Polimer szerkezeti anyagok) Hargitai Hajnalka true 10002403 true Hargitai Hajnalka true false false AuthorshipType 1 /api/authorshiptype/1 Szerző 0 true 0 true false true PersonAuthorship 118250765 /api/authorship/118250765 Fekete, Gusztáv ✉ [Fekete, Gusztáv (Biomechanika), szerző] Anyagtudományi és Technológiai Tanszék (SZE / AHJK) 3 0.25 false false true Author 10035924 /api/author/10035924 Fekete Gusztáv (Biomechanika) Fekete Gusztáv true 10035924 true Fekete Gusztáv true false false AuthorshipType 1 /api/authorshiptype/1 Szerző 0 true 0 true false true PersonAuthorship 118250766 /api/authorship/118250766 Fekete, Imre [Fekete, Imre (Anyagtudomány), szerző] Anyagtudományi és Technológiai Tanszék (SZE / AHJK) 4 0.25 false true false Author 10055820 /api/author/10055820 Fekete Imre (Anyagtudomány) Fekete Imre true 10055820 true Fekete Imre true false false AuthorshipType 1 /api/authorshiptype/1 Szerző 0 true 0 true false true PublicationIdentifier 26828527 /api/publicationidentifier/26828527 DOI: 10.3390/ma17143432 PlainSource 6 /api/publicationsource/6 DOI PublicationSourceType 10001 /api/publicationsourcetype/10001 DOI true true true DOI DOI https://doi.org/@@@ true true 6 true IDENTICAL 10.3390/ma17143432 https://doi.org/10.3390/ma17143432 false true PublicationIdentifier 27395825 /api/publicationidentifier/27395825 WoS: 001277469300001 PlainSource 1 /api/publicationsource/1 WoS PublicationSourceType 10003 /api/publicationsourcetype/10003 Indexelő adatbázis false true true WoS WoS https://www.webofscience.com/wos/woscc/full-record/@@@ true true 1 true IDENTICAL 001277469300001 https://www.webofscience.com/wos/woscc/full-record/001277469300001 false true PublicationIdentifier 26944051 /api/publicationidentifier/26944051 Scopus: 85199891258 PlainSource 3 /api/publicationsource/3 Scopus PublicationSourceType 10003 /api/publicationsourcetype/10003 Indexelő adatbázis false true true Scopus Scopus http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-@@@ true true 3 true IDENTICAL 85199891258 http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85199891258 true true PublicationIdentifier 26828528 /api/publicationidentifier/26828528 Egyéb URL: https://www.mdpi.com/1996-1944/17/14/3432 PlainSource 40 /api/publicationsource/40 Egyéb URL PublicationSourceType 10006 /api/publicationsourcetype/10006 Link true true true Egyéb URL Other URL @@@ true true 40 true https://www.mdpi.com/1996-1944/17/14/3432 https://www.mdpi.com/1996-1944/17/14/3432 false true SjrRating 11452439 /api/sjrrating/11452439 sjr:Q2 (2024) Scopus - Condensed Matter Physics MATERIALS 1996-1944 139 0.49 journal RatingType 10002 /api/ratingtype/10002 sjr sjr true true ClassificationExternal 3104 /api/classificationexternal/3104 Scopus - Condensed Matter Physics true 3104 true Q2 DIRECT true true Reference 55669846 /api/reference/55669846 1. 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Effect of Energy Density on the Mechanical Properties of 1.2709 Maraging Steel Produced by Laser Powder Bed Fusion. (2024) MATERIALS 1996-1944 17 14<div class="JournalArticle Publication long-list"> <div class="authors"> <img title="Forrásközlemény" style="float: left" src="/frontend/resources/grid/publication-core-icon.png"> <img title="Idézőközlemény" style="float: left" src="/frontend/resources/grid/publication-citation-icon.png"> <div class="autype autype0"> <span class="author-name" mtid="10030032"><a href="/gui2/?type=authors&mode=browse&sel=10030032" target="_blank">Hatos István (<span class="authorship-author-name">Hatos István</span> <span class="authorAux-mtmt"> Gyártástechnológia</span>) </a> </span> <span class="author-affil"><span title="Széchenyi István Egyetem">SZE</span>/<span title="AUDI Hungaria Járműmérnöki Kar">AHJK</span>/Anyagtudományi és Technológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10002403"><a href="/gui2/?type=authors&mode=browse&sel=10002403" target="_blank">Hargitai Hajnalka (<span class="authorship-author-name">Hargitai Hajnalka</span> <span class="authorAux-mtmt"> Polimer szerkezeti anyagok</span>) </a> </span> <span class="author-affil"><span title="Széchenyi István Egyetem">SZE</span>/<span title="AUDI Hungaria Járműmérnöki Kar">AHJK</span>/Anyagtudományi és Technológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10035924"><a href="/gui2/?type=authors&mode=browse&sel=10035924" target="_blank">Fekete Gusztáv ✉ (<span class="authorship-author-name">Fekete Gusztáv</span> <span class="authorAux-mtmt"> Biomechanika</span>) </a> </span> <span class="author-affil"><span title="Széchenyi István Egyetem">SZE</span>/<span title="AUDI Hungaria Járműmérnöki Kar">AHJK</span>/Anyagtudományi és Technológiai Tanszék</span> ;&nbsp;&nbsp;&nbsp; <span class="author-name" mtid="10055820"><a href="/gui2/?type=authors&mode=browse&sel=10055820" target="_blank">Fekete Imre (<span class="authorship-author-name">Fekete Imre</span> <span class="authorAux-mtmt"> Anyagtudomány</span>) </a> </span> <span class="author-affil"><span title="Széchenyi István Egyetem">SZE</span>/<span title="AUDI Hungaria Járműmérnöki Kar">AHJK</span>/Anyagtudományi és Technológiai Tanszék</span> </div> </div> <div class="title"><a href="/gui2/?mode=browse&params=publication;35131120" target="_blank">Effect of Energy Density on the Mechanical Properties of 1.2709 Maraging Steel Produced by Laser Powder Bed Fusion</a></div> <div> <span class="journal-title">MATERIALS</span> <span class="journal-issn">( <a target="_blank" href="https://portal.issn.org/resource/ISSN/1996-1944">1996-1944</a>)</span>: <span class="journal-volume">17</span> <span class="journal-issue">14</span> <span class="page"> Paper 3432. </span> <span class="year">(2024)</span> </div> <div class="pub-footer"> <span class="language" xmlns="http://www.w3.org/1999/html">Nyelv: Angol | </span> <span class="identifiers"> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="10.3390/ma17143432" target="_blank" href="https://doi.org/10.3390/ma17143432"> DOI </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="001277469300001" target="_blank" href="https://www.webofscience.com/wos/woscc/full-record/001277469300001"> WoS </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:blue" title="85199891258" target="_blank" href="http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85199891258"> Scopus </a> </span> <span class="id identifier oa_none" title="none"> <a style="color:black" title="https://www.mdpi.com/1996-1944/17/14/3432" target="_blank" href="https://www.mdpi.com/1996-1944/17/14/3432"> Egyéb URL </a> </span> </span> <OnlyViewableByAuthor><div class="ratings"> <div class="journal-subject">Folyóirat szakterülete: Scopus - Condensed Matter Physics&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q2</div> <div class="journal-subject">Folyóirat szakterülete: Scopus - Materials Science (miscellaneous)&nbsp;&nbsp;&nbsp;SJR indikátor:&nbsp;Q2</div> </div></OnlyViewableByAuthor> <div class="publication-citation" style="margin-left: 0.5cm;"> <span title="Nyilvános idézőközlemények összesen, említések nélkül" class="citingPub-count">Nyilvános idéző összesen: 16</span> | Független: 15 | Függő: 1 | Nem jelölt: 0 | WoS jelölt: 11 | Scopus jelölt:&nbsp;3 | WoS/Scopus jelölt:&nbsp;11 | DOI jelölt:&nbsp;15 </div> <div class="publication-citation"> <a target="_blank" href="/api/publication?cond=citations.related;eq;35131120&sort=publishedYear,desc&sort=title"> Idézett közlemények száma: 3 </a> </div> <div class="mtid"><span class="long-pub-mtid">Közlemény: 35131120</span> | <span class="status-data status-VALIDATED"> Egyeztetett </span> Forrás Idéző | <span class="type-subtype">Folyóiratcikk ( Szakcikk ) </span> | <span class="pub-category">Tudományos</span> | <span class="publication-sourceOfData">kézi felvitel</span> </div> <div class="funder"> (TKP2021-NVA-23) </div> <div class="lastModified">Utolsó módosítás: 2025.10.22. 11:58 Zsömle Viktor (SZE 4 admin) </div> <pre class="comment" style="margin-top: 0; margin-bottom: 0;"><u>Megjegyzés</u>: Export Date: 09 January 2025; Cited By: 0; Correspondence Address: G. Fekete; Department of Material Science and Technology, Audi Hungária, Faculty of Vehicle Engineering, Széchenyi István University, Győr, H-9026, Hungary; email: fekete.gusztav@sze.hu</pre> </div></div>