Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process
The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooli...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Zhang, Xinghai [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. 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. |
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| Übergeordnetes Werk: |
Enthalten in: Metals and materials international - Sŏul : Inst., 1995, 29(2023), 9 vom: 23. März, Seite 2726-2742 |
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| Übergeordnetes Werk: |
volume:29 ; year:2023 ; number:9 ; day:23 ; month:03 ; pages:2726-2742 |
| Links: |
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| DOI / URN: |
10.1007/s12540-023-01404-y |
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SPR052743446 |
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| 520 | |a The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. Graphical Abstract | ||
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| 650 | 4 | |a Flash butt welding |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Post-weld heat treatment |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Mechanical properties |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Li, Jingyuan |4 aut | |
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10.1007/s12540-023-01404-y doi (DE-627)SPR052743446 (SPR)s12540-023-01404-y-e DE-627 ger DE-627 rakwb eng Zhang, Xinghai verfasserin aut Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. 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. The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. Graphical Abstract Lean duplex stainless steel bar (dpeaa)DE-He213 Flash butt welding (dpeaa)DE-He213 Post-weld heat treatment (dpeaa)DE-He213 Mechanical properties (dpeaa)DE-He213 Heat affected zone (dpeaa)DE-He213 Gong, Qingdi aut Li, Jiaqi aut Liu, Chunting aut Li, Jingyuan aut Enthalten in Metals and materials international Sŏul : Inst., 1995 29(2023), 9 vom: 23. März, Seite 2726-2742 (DE-627)60059405X (DE-600)2496162-0 2005-4149 nnns volume:29 year:2023 number:9 day:23 month:03 pages:2726-2742 https://dx.doi.org/10.1007/s12540-023-01404-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2023 9 23 03 2726-2742 |
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10.1007/s12540-023-01404-y doi (DE-627)SPR052743446 (SPR)s12540-023-01404-y-e DE-627 ger DE-627 rakwb eng Zhang, Xinghai verfasserin aut Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. 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. The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. Graphical Abstract Lean duplex stainless steel bar (dpeaa)DE-He213 Flash butt welding (dpeaa)DE-He213 Post-weld heat treatment (dpeaa)DE-He213 Mechanical properties (dpeaa)DE-He213 Heat affected zone (dpeaa)DE-He213 Gong, Qingdi aut Li, Jiaqi aut Liu, Chunting aut Li, Jingyuan aut Enthalten in Metals and materials international Sŏul : Inst., 1995 29(2023), 9 vom: 23. März, Seite 2726-2742 (DE-627)60059405X (DE-600)2496162-0 2005-4149 nnns volume:29 year:2023 number:9 day:23 month:03 pages:2726-2742 https://dx.doi.org/10.1007/s12540-023-01404-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2023 9 23 03 2726-2742 |
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10.1007/s12540-023-01404-y doi (DE-627)SPR052743446 (SPR)s12540-023-01404-y-e DE-627 ger DE-627 rakwb eng Zhang, Xinghai verfasserin aut Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. 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. The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. Graphical Abstract Lean duplex stainless steel bar (dpeaa)DE-He213 Flash butt welding (dpeaa)DE-He213 Post-weld heat treatment (dpeaa)DE-He213 Mechanical properties (dpeaa)DE-He213 Heat affected zone (dpeaa)DE-He213 Gong, Qingdi aut Li, Jiaqi aut Liu, Chunting aut Li, Jingyuan aut Enthalten in Metals and materials international Sŏul : Inst., 1995 29(2023), 9 vom: 23. März, Seite 2726-2742 (DE-627)60059405X (DE-600)2496162-0 2005-4149 nnns volume:29 year:2023 number:9 day:23 month:03 pages:2726-2742 https://dx.doi.org/10.1007/s12540-023-01404-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2023 9 23 03 2726-2742 |
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10.1007/s12540-023-01404-y doi (DE-627)SPR052743446 (SPR)s12540-023-01404-y-e DE-627 ger DE-627 rakwb eng Zhang, Xinghai verfasserin aut Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. 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. The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. Graphical Abstract Lean duplex stainless steel bar (dpeaa)DE-He213 Flash butt welding (dpeaa)DE-He213 Post-weld heat treatment (dpeaa)DE-He213 Mechanical properties (dpeaa)DE-He213 Heat affected zone (dpeaa)DE-He213 Gong, Qingdi aut Li, Jiaqi aut Liu, Chunting aut Li, Jingyuan aut Enthalten in Metals and materials international Sŏul : Inst., 1995 29(2023), 9 vom: 23. März, Seite 2726-2742 (DE-627)60059405X (DE-600)2496162-0 2005-4149 nnns volume:29 year:2023 number:9 day:23 month:03 pages:2726-2742 https://dx.doi.org/10.1007/s12540-023-01404-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2023 9 23 03 2726-2742 |
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10.1007/s12540-023-01404-y doi (DE-627)SPR052743446 (SPR)s12540-023-01404-y-e DE-627 ger DE-627 rakwb eng Zhang, Xinghai verfasserin aut Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. 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. The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. Graphical Abstract Lean duplex stainless steel bar (dpeaa)DE-He213 Flash butt welding (dpeaa)DE-He213 Post-weld heat treatment (dpeaa)DE-He213 Mechanical properties (dpeaa)DE-He213 Heat affected zone (dpeaa)DE-He213 Gong, Qingdi aut Li, Jiaqi aut Liu, Chunting aut Li, Jingyuan aut Enthalten in Metals and materials international Sŏul : Inst., 1995 29(2023), 9 vom: 23. März, Seite 2726-2742 (DE-627)60059405X (DE-600)2496162-0 2005-4149 nnns volume:29 year:2023 number:9 day:23 month:03 pages:2726-2742 https://dx.doi.org/10.1007/s12540-023-01404-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 29 2023 9 23 03 2726-2742 |
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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.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. 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Zhang, Xinghai |
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Zhang, Xinghai misc Lean duplex stainless steel bar misc Flash butt welding misc Post-weld heat treatment misc Mechanical properties misc Heat affected zone Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process |
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Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process Lean duplex stainless steel bar (dpeaa)DE-He213 Flash butt welding (dpeaa)DE-He213 Post-weld heat treatment (dpeaa)DE-He213 Mechanical properties (dpeaa)DE-He213 Heat affected zone (dpeaa)DE-He213 |
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microstructure evolution and mechanical properties of lean duplex stainless steel bars prepared by a short process |
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Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process |
| abstract |
The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. Graphical Abstract © The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. 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. |
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The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. Graphical Abstract © The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. 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. |
| abstract_unstemmed |
The effect of cold deformation and annealing temperature on the microstructure evolution and mechanical properties is shown in this research together with a unique short strategy for manufacturing lean duplex stainless steel bars. Furthermore, the effects of post-weld heat treatment (PWHT) and cooling treatments on the microstructure and mechanical properties of LDX 2101 bars are being investigated. The results demonstrate that the austenite produces a large number of deformation twins and strain-induced martensite (SIM) as cold deformation increases, and the SIM and austenite follow the traditional K–S and N–W orientation relationships. The best mechanical properties overall are achieved in LDX 2101 bars that have been annealed at 1020 °C. Moreover, short-time PWHT improves the austenite proportion in the heat-affected zone and weld metal, and PWHT can greatly enhance the overall mechanical properties of the welded joints. Additionally, the optimal heat treatment temperature of the welded joints is 1050–1080 ℃. Furthermore, compared to those treated with air cooling, the mechanical properties of the welded joints treated with water quenching following flash butt welding are superior. As a result, it is recommended that following flash butt welding, the welded joints are given a water-quenching treatment. Graphical Abstract © The Author(s) under exclusive licence to The Korean Institute of Metals and Materials 2023. 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. |
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Microstructure Evolution and Mechanical Properties of Lean Duplex Stainless Steel Bars Prepared by a Short Process |
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Gong, Qingdi Li, Jiaqi Liu, Chunting Li, Jingyuan |
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| score |
7.3996487 |