Thermal and Structural Analysis of a High-Entropy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20] Alloy—Influence of Cooling Rates on Phase Transformations
This study investigates the influence of cooling rates on the microstructure and phase transformations of the high-entropy alloy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20]. The alloy was synthesized via arc melting and subjected to three cooling conditions: slow cooling (52 K/s), ac...
Gespeichert in:
Veröffentlicht in: | Materials 2024-12, Vol.17 (23) |
---|---|
Hauptverfasser: | , , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
container_end_page | |
---|---|
container_issue | 23 |
container_start_page | |
container_title | Materials |
container_volume | 17 |
creator | Ziewiec, Krzysztof Błachowski, Artur Prusik, Krystian Jasiński, Marcin Ziewiec, Aneta Wojciechowska, Mirosława |
description | This study investigates the influence of cooling rates on the microstructure and phase transformations of the high-entropy alloy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20]. The alloy was synthesized via arc melting and subjected to three cooling conditions: slow cooling (52 K/s), accelerated cooling after a short electric arc pulse (3018 K/s), and rapid quenching (10⁵–10⁶ K/s) using the melt-spinning method. The microstructures were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Mössbauer spectroscopy. The thermal properties and phase transformations were analyzed using differential scanning calorimetry (DSC) and thermography. Slow cooling produced a complex crystalline microstructure, while accelerated cooling resulted in fewer phases. Rapid cooling yielded an amorphous structure, demonstrating that phosphorus and high mixing entropy enhance glass-forming ability. Phase transformations exhibited significant undercooling under accelerated cooling, with FCC phase crystallization shifting from 1706 K (slow cooling) to 1341 K, and eutectic crystallization from 1206 K to 960 K. These findings provide a foundation for optimizing cooling processes in high-entropy alloys for advanced structural and functional applications. |
doi_str_mv | 10.3390/ma17235772 |
format | Article |
fullrecord | <record><control><sourceid>gale</sourceid><recordid>TN_cdi_gale_infotracacademiconefile_A819952841</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A819952841</galeid><sourcerecordid>A819952841</sourcerecordid><originalsourceid>FETCH-gale_infotracacademiconefile_A8199528413</originalsourceid><addsrcrecordid>eNqVj8FOwzAMhiMEEhPswhPkBVqaplvbY1VtGgfQBL2hCZkuaYNSByXpoTcegpfgtXgSAqISV_wf_NmSf9uEXLEk5rxMrgdgecpXeZ6ekAUry3XEyiw7_cPnZOncSxKCc1ak5YJ8NL2wA2gKeKQP3o6tH20oKwQ9OeWokRToTnV9tEFvzetEa_voxueYrQ-3ONNWzFSbme7UTPsfSJMDrbQ20-fb-w1KPQpsxbd_bYxW2NF78CIsRLrvwQnaWEAnTbjOK4PukpxJ0E4sf_MFibebpt5FHWjxpFAab6ENOopBtQaFVKFfFeH5VVpkjP974AttL2yF</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Thermal and Structural Analysis of a High-Entropy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20] Alloy—Influence of Cooling Rates on Phase Transformations</title><source>PubMed Central Open Access</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><source>Free Full-Text Journals in Chemistry</source><creator>Ziewiec, Krzysztof ; Błachowski, Artur ; Prusik, Krystian ; Jasiński, Marcin ; Ziewiec, Aneta ; Wojciechowska, Mirosława</creator><creatorcontrib>Ziewiec, Krzysztof ; Błachowski, Artur ; Prusik, Krystian ; Jasiński, Marcin ; Ziewiec, Aneta ; Wojciechowska, Mirosława</creatorcontrib><description>This study investigates the influence of cooling rates on the microstructure and phase transformations of the high-entropy alloy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20]. The alloy was synthesized via arc melting and subjected to three cooling conditions: slow cooling (52 K/s), accelerated cooling after a short electric arc pulse (3018 K/s), and rapid quenching (10⁵–10⁶ K/s) using the melt-spinning method. The microstructures were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Mössbauer spectroscopy. The thermal properties and phase transformations were analyzed using differential scanning calorimetry (DSC) and thermography. Slow cooling produced a complex crystalline microstructure, while accelerated cooling resulted in fewer phases. Rapid cooling yielded an amorphous structure, demonstrating that phosphorus and high mixing entropy enhance glass-forming ability. Phase transformations exhibited significant undercooling under accelerated cooling, with FCC phase crystallization shifting from 1706 K (slow cooling) to 1341 K, and eutectic crystallization from 1206 K to 960 K. These findings provide a foundation for optimizing cooling processes in high-entropy alloys for advanced structural and functional applications.</description><identifier>ISSN: 1996-1944</identifier><identifier>EISSN: 1996-1944</identifier><identifier>DOI: 10.3390/ma17235772</identifier><language>eng</language><publisher>MDPI AG</publisher><subject>Alloys ; Calorimetry ; Crystals ; Diffraction ; Specialty metals industry ; Structure ; Thermal properties ; X-rays</subject><ispartof>Materials, 2024-12, Vol.17 (23)</ispartof><rights>COPYRIGHT 2024 MDPI AG</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Ziewiec, Krzysztof</creatorcontrib><creatorcontrib>Błachowski, Artur</creatorcontrib><creatorcontrib>Prusik, Krystian</creatorcontrib><creatorcontrib>Jasiński, Marcin</creatorcontrib><creatorcontrib>Ziewiec, Aneta</creatorcontrib><creatorcontrib>Wojciechowska, Mirosława</creatorcontrib><title>Thermal and Structural Analysis of a High-Entropy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20] Alloy—Influence of Cooling Rates on Phase Transformations</title><title>Materials</title><description>This study investigates the influence of cooling rates on the microstructure and phase transformations of the high-entropy alloy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20]. The alloy was synthesized via arc melting and subjected to three cooling conditions: slow cooling (52 K/s), accelerated cooling after a short electric arc pulse (3018 K/s), and rapid quenching (10⁵–10⁶ K/s) using the melt-spinning method. The microstructures were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Mössbauer spectroscopy. The thermal properties and phase transformations were analyzed using differential scanning calorimetry (DSC) and thermography. Slow cooling produced a complex crystalline microstructure, while accelerated cooling resulted in fewer phases. Rapid cooling yielded an amorphous structure, demonstrating that phosphorus and high mixing entropy enhance glass-forming ability. Phase transformations exhibited significant undercooling under accelerated cooling, with FCC phase crystallization shifting from 1706 K (slow cooling) to 1341 K, and eutectic crystallization from 1206 K to 960 K. These findings provide a foundation for optimizing cooling processes in high-entropy alloys for advanced structural and functional applications.</description><subject>Alloys</subject><subject>Calorimetry</subject><subject>Crystals</subject><subject>Diffraction</subject><subject>Specialty metals industry</subject><subject>Structure</subject><subject>Thermal properties</subject><subject>X-rays</subject><issn>1996-1944</issn><issn>1996-1944</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqVj8FOwzAMhiMEEhPswhPkBVqaplvbY1VtGgfQBL2hCZkuaYNSByXpoTcegpfgtXgSAqISV_wf_NmSf9uEXLEk5rxMrgdgecpXeZ6ekAUry3XEyiw7_cPnZOncSxKCc1ak5YJ8NL2wA2gKeKQP3o6tH20oKwQ9OeWokRToTnV9tEFvzetEa_voxueYrQ-3ONNWzFSbme7UTPsfSJMDrbQ20-fb-w1KPQpsxbd_bYxW2NF78CIsRLrvwQnaWEAnTbjOK4PukpxJ0E4sf_MFibebpt5FHWjxpFAab6ENOopBtQaFVKFfFeH5VVpkjP974AttL2yF</recordid><startdate>20241201</startdate><enddate>20241201</enddate><creator>Ziewiec, Krzysztof</creator><creator>Błachowski, Artur</creator><creator>Prusik, Krystian</creator><creator>Jasiński, Marcin</creator><creator>Ziewiec, Aneta</creator><creator>Wojciechowska, Mirosława</creator><general>MDPI AG</general><scope/></search><sort><creationdate>20241201</creationdate><title>Thermal and Structural Analysis of a High-Entropy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20] Alloy—Influence of Cooling Rates on Phase Transformations</title><author>Ziewiec, Krzysztof ; Błachowski, Artur ; Prusik, Krystian ; Jasiński, Marcin ; Ziewiec, Aneta ; Wojciechowska, Mirosława</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-gale_infotracacademiconefile_A8199528413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Alloys</topic><topic>Calorimetry</topic><topic>Crystals</topic><topic>Diffraction</topic><topic>Specialty metals industry</topic><topic>Structure</topic><topic>Thermal properties</topic><topic>X-rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ziewiec, Krzysztof</creatorcontrib><creatorcontrib>Błachowski, Artur</creatorcontrib><creatorcontrib>Prusik, Krystian</creatorcontrib><creatorcontrib>Jasiński, Marcin</creatorcontrib><creatorcontrib>Ziewiec, Aneta</creatorcontrib><creatorcontrib>Wojciechowska, Mirosława</creatorcontrib><jtitle>Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ziewiec, Krzysztof</au><au>Błachowski, Artur</au><au>Prusik, Krystian</au><au>Jasiński, Marcin</au><au>Ziewiec, Aneta</au><au>Wojciechowska, Mirosława</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Thermal and Structural Analysis of a High-Entropy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20] Alloy—Influence of Cooling Rates on Phase Transformations</atitle><jtitle>Materials</jtitle><date>2024-12-01</date><risdate>2024</risdate><volume>17</volume><issue>23</issue><issn>1996-1944</issn><eissn>1996-1944</eissn><abstract>This study investigates the influence of cooling rates on the microstructure and phase transformations of the high-entropy alloy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20]. The alloy was synthesized via arc melting and subjected to three cooling conditions: slow cooling (52 K/s), accelerated cooling after a short electric arc pulse (3018 K/s), and rapid quenching (10⁵–10⁶ K/s) using the melt-spinning method. The microstructures were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Mössbauer spectroscopy. The thermal properties and phase transformations were analyzed using differential scanning calorimetry (DSC) and thermography. Slow cooling produced a complex crystalline microstructure, while accelerated cooling resulted in fewer phases. Rapid cooling yielded an amorphous structure, demonstrating that phosphorus and high mixing entropy enhance glass-forming ability. Phase transformations exhibited significant undercooling under accelerated cooling, with FCC phase crystallization shifting from 1706 K (slow cooling) to 1341 K, and eutectic crystallization from 1206 K to 960 K. These findings provide a foundation for optimizing cooling processes in high-entropy alloys for advanced structural and functional applications.</abstract><pub>MDPI AG</pub><doi>10.3390/ma17235772</doi></addata></record> |
fulltext | fulltext |
identifier | ISSN: 1996-1944 |
ispartof | Materials, 2024-12, Vol.17 (23) |
issn | 1996-1944 1996-1944 |
language | eng |
recordid | cdi_gale_infotracacademiconefile_A819952841 |
source | PubMed Central Open Access; MDPI - Multidisciplinary Digital Publishing Institute; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry |
subjects | Alloys Calorimetry Crystals Diffraction Specialty metals industry Structure Thermal properties X-rays |
title | Thermal and Structural Analysis of a High-Entropy Cr[sub.16]Mn[sub.16]Fe[sub.16]Co[sub.16]Ni[sub.16]P[sub.20] Alloy—Influence of Cooling Rates on Phase Transformations |
url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T13%3A42%3A12IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Thermal%20and%20Structural%20Analysis%20of%20a%20High-Entropy%20Cr%5Bsub.16%5DMn%5Bsub.16%5DFe%5Bsub.16%5DCo%5Bsub.16%5DNi%5Bsub.16%5DP%5Bsub.20%5D%20Alloy%E2%80%94Influence%20of%20Cooling%20Rates%20on%20Phase%20Transformations&rft.jtitle=Materials&rft.au=Ziewiec,%20Krzysztof&rft.date=2024-12-01&rft.volume=17&rft.issue=23&rft.issn=1996-1944&rft.eissn=1996-1944&rft_id=info:doi/10.3390/ma17235772&rft_dat=%3Cgale%3EA819952841%3C/gale%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_galeid=A819952841&rfr_iscdi=true |