Deformation characteristics of as-received Haynes230 nickel base superalloy
The hot deformation behavior of nickel base superalloy Haynes230 has been studied using hot compression experiments. Specimens were deformed in the temperature range of 1050–1250 °C with strain rates of 10 −3 to 10 s −1 and total strain of above 0.7. True stress–true strain curves and deformation mi...
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| Veröffentlicht in: | Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2008-12, Vol.497 (1), p.283-289 |
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| container_title | Materials science & engineering. A, Structural materials : properties, microstructure and processing |
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| creator | Liu, Yi Hu, Rui Li, Jinshan Kou, Hongchao Li, Hongwei Chang, Hui Fu, Hengzhi |
| description | The hot deformation behavior of nickel base superalloy Haynes230 has been studied using hot compression experiments. Specimens were deformed in the temperature range of 1050–1250
°C with strain rates of 10
−3 to 10
s
−1 and total strain of above 0.7. True stress–true strain curves and deformation microstructures were studied. The results show that dynamic recrystallization is the mainly softening mechanism during the high temperature deformation of Haynes230, and it can be effectively promoted by increasing deformation temperature. When deformation temperature is higher than 1150
°C, completely recrystallized microstructures can be obtained. Dependence of peak stress on the temperature and strain rate is modeled using the hyperbolic-sine Arrhenius-type equation. The average activation energy is determined to be 404
kJ/mol. |
| doi_str_mv | 10.1016/j.msea.2008.07.052 |
| format | Article |
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°C with strain rates of 10
−3 to 10
s
−1 and total strain of above 0.7. True stress–true strain curves and deformation microstructures were studied. The results show that dynamic recrystallization is the mainly softening mechanism during the high temperature deformation of Haynes230, and it can be effectively promoted by increasing deformation temperature. When deformation temperature is higher than 1150
°C, completely recrystallized microstructures can be obtained. Dependence of peak stress on the temperature and strain rate is modeled using the hyperbolic-sine Arrhenius-type equation. The average activation energy is determined to be 404
kJ/mol.</description><identifier>ISSN: 0921-5093</identifier><identifier>EISSN: 1873-4936</identifier><identifier>DOI: 10.1016/j.msea.2008.07.052</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Cold working, work hardening; annealing, quenching, tempering, recovery, and recrystallization; textures ; Cross-disciplinary physics: materials science; rheology ; Dynamic recrystallization ; Elasticity. Plasticity ; Exact sciences and technology ; Haynes230 ; Hot deformation ; Materials science ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Metals. Metallurgy ; Physics ; Treatment of materials and its effects on microstructure and properties</subject><ispartof>Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2008-12, Vol.497 (1), p.283-289</ispartof><rights>2008 Elsevier B.V.</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c361t-f32b96c1eebc65c9973fe98465f124fda1eeef3d61d107091d7545836527820e3</citedby><cites>FETCH-LOGICAL-c361t-f32b96c1eebc65c9973fe98465f124fda1eeef3d61d107091d7545836527820e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0921509308008812$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20819045$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Yi</creatorcontrib><creatorcontrib>Hu, Rui</creatorcontrib><creatorcontrib>Li, Jinshan</creatorcontrib><creatorcontrib>Kou, Hongchao</creatorcontrib><creatorcontrib>Li, Hongwei</creatorcontrib><creatorcontrib>Chang, Hui</creatorcontrib><creatorcontrib>Fu, Hengzhi</creatorcontrib><title>Deformation characteristics of as-received Haynes230 nickel base superalloy</title><title>Materials science & engineering. A, Structural materials : properties, microstructure and processing</title><description>The hot deformation behavior of nickel base superalloy Haynes230 has been studied using hot compression experiments. Specimens were deformed in the temperature range of 1050–1250
°C with strain rates of 10
−3 to 10
s
−1 and total strain of above 0.7. True stress–true strain curves and deformation microstructures were studied. The results show that dynamic recrystallization is the mainly softening mechanism during the high temperature deformation of Haynes230, and it can be effectively promoted by increasing deformation temperature. When deformation temperature is higher than 1150
°C, completely recrystallized microstructures can be obtained. Dependence of peak stress on the temperature and strain rate is modeled using the hyperbolic-sine Arrhenius-type equation. The average activation energy is determined to be 404
kJ/mol.</description><subject>Applied sciences</subject><subject>Cold working, work hardening; annealing, quenching, tempering, recovery, and recrystallization; textures</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Dynamic recrystallization</subject><subject>Elasticity. Plasticity</subject><subject>Exact sciences and technology</subject><subject>Haynes230</subject><subject>Hot deformation</subject><subject>Materials science</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Metals. Metallurgy</subject><subject>Physics</subject><subject>Treatment of materials and its effects on microstructure and properties</subject><issn>0921-5093</issn><issn>1873-4936</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhi0EEuXjDzBlgS3hbMdOLLGg8lEEEgvMluuchUuaFF9aqf-eVK0YmW64531P9zB2xaHgwPXtolgSukIA1AVUBShxxCa8rmReGqmP2QSM4LkCI0_ZGdECAHgJasJeHzD0aemG2HeZ_3LJ-QFTpCF6yvqQOcoTeowbbLKZ23ZIQkLWRf-NbTZ3hBmtV5hc2_bbC3YSXEt4eZjn7PPp8WM6y9_en1-m92-5l5oPeZBibrTniHOvlTemkgFNXWoVuChD48YNBtlo3nCowPCmUqWqpVaiqgWgPGc3-95V6n_WSINdRvLYtq7Dfk1WKilEpesRFHvQp54oYbCrFJcubS0Hu_NmF3bnze68Wajs6G0MXR_aHXnXhuQ6H-kvKaDmBko1cnd7DsdXNxGTJR-x89jE0dhgmz7-d-YXIEGDOQ</recordid><startdate>20081215</startdate><enddate>20081215</enddate><creator>Liu, Yi</creator><creator>Hu, Rui</creator><creator>Li, Jinshan</creator><creator>Kou, Hongchao</creator><creator>Li, Hongwei</creator><creator>Chang, Hui</creator><creator>Fu, Hengzhi</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20081215</creationdate><title>Deformation characteristics of as-received Haynes230 nickel base superalloy</title><author>Liu, Yi ; Hu, Rui ; Li, Jinshan ; Kou, Hongchao ; Li, Hongwei ; Chang, Hui ; Fu, Hengzhi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c361t-f32b96c1eebc65c9973fe98465f124fda1eeef3d61d107091d7545836527820e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Applied sciences</topic><topic>Cold working, work hardening; annealing, quenching, tempering, recovery, and recrystallization; textures</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Dynamic recrystallization</topic><topic>Elasticity. Plasticity</topic><topic>Exact sciences and technology</topic><topic>Haynes230</topic><topic>Hot deformation</topic><topic>Materials science</topic><topic>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</topic><topic>Metals. Metallurgy</topic><topic>Physics</topic><topic>Treatment of materials and its effects on microstructure and properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Yi</creatorcontrib><creatorcontrib>Hu, Rui</creatorcontrib><creatorcontrib>Li, Jinshan</creatorcontrib><creatorcontrib>Kou, Hongchao</creatorcontrib><creatorcontrib>Li, Hongwei</creatorcontrib><creatorcontrib>Chang, Hui</creatorcontrib><creatorcontrib>Fu, Hengzhi</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Yi</au><au>Hu, Rui</au><au>Li, Jinshan</au><au>Kou, Hongchao</au><au>Li, Hongwei</au><au>Chang, Hui</au><au>Fu, Hengzhi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Deformation characteristics of as-received Haynes230 nickel base superalloy</atitle><jtitle>Materials science & engineering. A, Structural materials : properties, microstructure and processing</jtitle><date>2008-12-15</date><risdate>2008</risdate><volume>497</volume><issue>1</issue><spage>283</spage><epage>289</epage><pages>283-289</pages><issn>0921-5093</issn><eissn>1873-4936</eissn><abstract>The hot deformation behavior of nickel base superalloy Haynes230 has been studied using hot compression experiments. Specimens were deformed in the temperature range of 1050–1250
°C with strain rates of 10
−3 to 10
s
−1 and total strain of above 0.7. True stress–true strain curves and deformation microstructures were studied. The results show that dynamic recrystallization is the mainly softening mechanism during the high temperature deformation of Haynes230, and it can be effectively promoted by increasing deformation temperature. When deformation temperature is higher than 1150
°C, completely recrystallized microstructures can be obtained. Dependence of peak stress on the temperature and strain rate is modeled using the hyperbolic-sine Arrhenius-type equation. The average activation energy is determined to be 404
kJ/mol.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.msea.2008.07.052</doi><tpages>7</tpages></addata></record> |
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| ispartof | Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2008-12, Vol.497 (1), p.283-289 |
| issn | 0921-5093 1873-4936 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Cold working, work hardening annealing, quenching, tempering, recovery, and recrystallization textures Cross-disciplinary physics: materials science rheology Dynamic recrystallization Elasticity. Plasticity Exact sciences and technology Haynes230 Hot deformation Materials science Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Physics Treatment of materials and its effects on microstructure and properties |
| title | Deformation characteristics of as-received Haynes230 nickel base superalloy |
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