Effect of Hot Deformation Parameters on Dynamic Recrystallization Behavior of As-Extruded GH4151 Alloy
In this study, hot compression tests are conducted at different deformation temperatures (1070 °C, 1100 °C, 1130 °C, and 1170 °C) and strain rates (0.1 s −1 and 1 s −1 ) to analyze the effects of hot deformation parameters on dynamic recrystallization (DRX) behavior of as-extruded GH4151 alloy. The...
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| creator | Ren, Bin Jia, Zhi Wang, Huifang Zhao, Zhixin Li, Yinming Yang, Min |
| description | In this study, hot compression tests are conducted at different deformation temperatures (1070 °C, 1100 °C, 1130 °C, and 1170 °C) and strain rates (0.1 s
−1
and 1 s
−1
) to analyze the effects of hot deformation parameters on dynamic recrystallization (DRX) behavior of as-extruded GH4151 alloy. The results indicate that with an increase in deformation temperature at a constant strain rate, the proportion of recrystallized grains rises, and discontinuous dynamic recrystallization (DDRX) is dominant while continuous dynamic recrystallization (CDRX) is an auxiliary mechanism, Additionally, the texture strength slightly decreases. Furthermore, the γ´ phase progressively dissolves with a reduction in strain rate and an increase in deformation temperature, and the morphology of the γ´ phase transitions from petaloid to spherical shape, which subsequently lowers the hardness. |
| doi_str_mv | 10.1007/s12666-024-03504-8 |
| format | Article |
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−1
and 1 s
−1
) to analyze the effects of hot deformation parameters on dynamic recrystallization (DRX) behavior of as-extruded GH4151 alloy. The results indicate that with an increase in deformation temperature at a constant strain rate, the proportion of recrystallized grains rises, and discontinuous dynamic recrystallization (DDRX) is dominant while continuous dynamic recrystallization (CDRX) is an auxiliary mechanism, Additionally, the texture strength slightly decreases. Furthermore, the γ´ phase progressively dissolves with a reduction in strain rate and an increase in deformation temperature, and the morphology of the γ´ phase transitions from petaloid to spherical shape, which subsequently lowers the hardness.</description><identifier>ISSN: 0972-2815</identifier><identifier>EISSN: 0975-1645</identifier><identifier>DOI: 10.1007/s12666-024-03504-8</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>Chemistry and Materials Science ; Compacting ; Compression tests ; Continuous extrusion ; Corrosion and Coatings ; Deformation analysis ; Deformation effects ; Dynamic recrystallization ; Extrusion rate ; Hot pressing ; Materials Science ; Metallic Materials ; Nickel base alloys ; Original Article ; Parameters ; Phase transitions ; Strain rate ; Superalloys ; Tribology</subject><ispartof>Transactions of the Indian Institute of Metals, 2025, Vol.78 (1), Article 12</ispartof><rights>The Indian Institute of Metals - IIM 2024 Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>Copyright Springer Nature B.V. 2025</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c200t-885778163d14673e2a06c03517535f0b99bd7050ef5a350f0332071c3f47436a3</cites><orcidid>0000-0002-6175-627X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12666-024-03504-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12666-024-03504-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Ren, Bin</creatorcontrib><creatorcontrib>Jia, Zhi</creatorcontrib><creatorcontrib>Wang, Huifang</creatorcontrib><creatorcontrib>Zhao, Zhixin</creatorcontrib><creatorcontrib>Li, Yinming</creatorcontrib><creatorcontrib>Yang, Min</creatorcontrib><title>Effect of Hot Deformation Parameters on Dynamic Recrystallization Behavior of As-Extruded GH4151 Alloy</title><title>Transactions of the Indian Institute of Metals</title><addtitle>Trans Indian Inst Met</addtitle><description>In this study, hot compression tests are conducted at different deformation temperatures (1070 °C, 1100 °C, 1130 °C, and 1170 °C) and strain rates (0.1 s
−1
and 1 s
−1
) to analyze the effects of hot deformation parameters on dynamic recrystallization (DRX) behavior of as-extruded GH4151 alloy. The results indicate that with an increase in deformation temperature at a constant strain rate, the proportion of recrystallized grains rises, and discontinuous dynamic recrystallization (DDRX) is dominant while continuous dynamic recrystallization (CDRX) is an auxiliary mechanism, Additionally, the texture strength slightly decreases. Furthermore, the γ´ phase progressively dissolves with a reduction in strain rate and an increase in deformation temperature, and the morphology of the γ´ phase transitions from petaloid to spherical shape, which subsequently lowers the hardness.</description><subject>Chemistry and Materials Science</subject><subject>Compacting</subject><subject>Compression tests</subject><subject>Continuous extrusion</subject><subject>Corrosion and Coatings</subject><subject>Deformation analysis</subject><subject>Deformation effects</subject><subject>Dynamic recrystallization</subject><subject>Extrusion rate</subject><subject>Hot pressing</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Nickel base alloys</subject><subject>Original Article</subject><subject>Parameters</subject><subject>Phase transitions</subject><subject>Strain rate</subject><subject>Superalloys</subject><subject>Tribology</subject><issn>0972-2815</issn><issn>0975-1645</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2025</creationdate><recordtype>article</recordtype><recordid>eNp9kE9LAzEQxYMoWKtfwFPAc3Tyb7N7rLW2QkERPYd0N9Etu01NtuL66U27gjdPMwO_94b3ELqkcE0B1E2kLMsyAkwQ4BIEyY_QCAolCc2EPD7sjLCcylN0FuMagBeM8xFyM-ds2WHv8MJ3-M46H1rT1X6Dn0wwre1siDhdd_3GtHWJn20Z-tiZpqm_B-7WvpvP2oe9xySS2VcXdpWt8HwhqKR40jS-P0cnzjTRXvzOMXq9n71MF2T5OH-YTpakZAAdyXOpVE4zXlGRKW6ZgaxMgaiSXDpYFcWqUiDBOmlSTAecM1C05E4owTPDx-hq8N0G_7GzsdNrvwub9FJzKhSoXAqaKDZQZfAxBuv0NtStCb2moPd96qFPnfrUhz51nkR8EMUEb95s-LP-R_UDQ7J18g</recordid><startdate>2025</startdate><enddate>2025</enddate><creator>Ren, Bin</creator><creator>Jia, Zhi</creator><creator>Wang, Huifang</creator><creator>Zhao, Zhixin</creator><creator>Li, Yinming</creator><creator>Yang, Min</creator><general>Springer India</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-6175-627X</orcidid></search><sort><creationdate>2025</creationdate><title>Effect of Hot Deformation Parameters on Dynamic Recrystallization Behavior of As-Extruded GH4151 Alloy</title><author>Ren, Bin ; Jia, Zhi ; Wang, Huifang ; Zhao, Zhixin ; Li, Yinming ; Yang, Min</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c200t-885778163d14673e2a06c03517535f0b99bd7050ef5a350f0332071c3f47436a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2025</creationdate><topic>Chemistry and Materials Science</topic><topic>Compacting</topic><topic>Compression tests</topic><topic>Continuous extrusion</topic><topic>Corrosion and Coatings</topic><topic>Deformation analysis</topic><topic>Deformation effects</topic><topic>Dynamic recrystallization</topic><topic>Extrusion rate</topic><topic>Hot pressing</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Nickel base alloys</topic><topic>Original Article</topic><topic>Parameters</topic><topic>Phase transitions</topic><topic>Strain rate</topic><topic>Superalloys</topic><topic>Tribology</topic><toplevel>online_resources</toplevel><creatorcontrib>Ren, Bin</creatorcontrib><creatorcontrib>Jia, Zhi</creatorcontrib><creatorcontrib>Wang, Huifang</creatorcontrib><creatorcontrib>Zhao, Zhixin</creatorcontrib><creatorcontrib>Li, Yinming</creatorcontrib><creatorcontrib>Yang, Min</creatorcontrib><collection>CrossRef</collection><jtitle>Transactions of the Indian Institute of Metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ren, Bin</au><au>Jia, Zhi</au><au>Wang, Huifang</au><au>Zhao, Zhixin</au><au>Li, Yinming</au><au>Yang, Min</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of Hot Deformation Parameters on Dynamic Recrystallization Behavior of As-Extruded GH4151 Alloy</atitle><jtitle>Transactions of the Indian Institute of Metals</jtitle><stitle>Trans Indian Inst Met</stitle><date>2025</date><risdate>2025</risdate><volume>78</volume><issue>1</issue><artnum>12</artnum><issn>0972-2815</issn><eissn>0975-1645</eissn><abstract>In this study, hot compression tests are conducted at different deformation temperatures (1070 °C, 1100 °C, 1130 °C, and 1170 °C) and strain rates (0.1 s
−1
and 1 s
−1
) to analyze the effects of hot deformation parameters on dynamic recrystallization (DRX) behavior of as-extruded GH4151 alloy. The results indicate that with an increase in deformation temperature at a constant strain rate, the proportion of recrystallized grains rises, and discontinuous dynamic recrystallization (DDRX) is dominant while continuous dynamic recrystallization (CDRX) is an auxiliary mechanism, Additionally, the texture strength slightly decreases. Furthermore, the γ´ phase progressively dissolves with a reduction in strain rate and an increase in deformation temperature, and the morphology of the γ´ phase transitions from petaloid to spherical shape, which subsequently lowers the hardness.</abstract><cop>New Delhi</cop><pub>Springer India</pub><doi>10.1007/s12666-024-03504-8</doi><orcidid>https://orcid.org/0000-0002-6175-627X</orcidid></addata></record> |
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| subjects | Chemistry and Materials Science Compacting Compression tests Continuous extrusion Corrosion and Coatings Deformation analysis Deformation effects Dynamic recrystallization Extrusion rate Hot pressing Materials Science Metallic Materials Nickel base alloys Original Article Parameters Phase transitions Strain rate Superalloys Tribology |
| title | Effect of Hot Deformation Parameters on Dynamic Recrystallization Behavior of As-Extruded GH4151 Alloy |
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