Investigation on Corrosion Behavior of Simulated Welding HAZ for 22 pct Cr Lean Duplex Stainless Steel With Different Mn/N Ratio Addition
Abstract To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first...
Ausführliche Beschreibung
Autor*in: |
Yang, Yinhui [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2023 |
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Anmerkung: |
© The Minerals, Metals & Materials Society and ASM International 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: Metallurgical and materials transactions - Boston : Springer, 1975, 54(2023), 7 vom: 08. Mai, Seite 2924-2946 |
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Übergeordnetes Werk: |
volume:54 ; year:2023 ; number:7 ; day:08 ; month:05 ; pages:2924-2946 |
Links: |
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DOI / URN: |
10.1007/s11661-023-07068-y |
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Katalog-ID: |
SPR051771055 |
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520 | |a Abstract To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite. | ||
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10.1007/s11661-023-07068-y doi (DE-627)SPR051771055 (SPR)s11661-023-07068-y-e DE-627 ger DE-627 rakwb eng Yang, Yinhui verfasserin aut Investigation on Corrosion Behavior of Simulated Welding HAZ for 22 pct Cr Lean Duplex Stainless Steel With Different Mn/N Ratio Addition 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society and ASM International 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 To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite. Ni, Ke aut Enthalten in Metallurgical and materials transactions Boston : Springer, 1975 54(2023), 7 vom: 08. Mai, Seite 2924-2946 (DE-627)325571996 (DE-600)2037517-7 1543-1940 nnns volume:54 year:2023 number:7 day:08 month:05 pages:2924-2946 https://dx.doi.org/10.1007/s11661-023-07068-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_101 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_266 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_2119 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 54 2023 7 08 05 2924-2946 |
spelling |
10.1007/s11661-023-07068-y doi (DE-627)SPR051771055 (SPR)s11661-023-07068-y-e DE-627 ger DE-627 rakwb eng Yang, Yinhui verfasserin aut Investigation on Corrosion Behavior of Simulated Welding HAZ for 22 pct Cr Lean Duplex Stainless Steel With Different Mn/N Ratio Addition 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society and ASM International 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 To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite. Ni, Ke aut Enthalten in Metallurgical and materials transactions Boston : Springer, 1975 54(2023), 7 vom: 08. Mai, Seite 2924-2946 (DE-627)325571996 (DE-600)2037517-7 1543-1940 nnns volume:54 year:2023 number:7 day:08 month:05 pages:2924-2946 https://dx.doi.org/10.1007/s11661-023-07068-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_101 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_266 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_2119 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 54 2023 7 08 05 2924-2946 |
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10.1007/s11661-023-07068-y doi (DE-627)SPR051771055 (SPR)s11661-023-07068-y-e DE-627 ger DE-627 rakwb eng Yang, Yinhui verfasserin aut Investigation on Corrosion Behavior of Simulated Welding HAZ for 22 pct Cr Lean Duplex Stainless Steel With Different Mn/N Ratio Addition 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society and ASM International 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 To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite. Ni, Ke aut Enthalten in Metallurgical and materials transactions Boston : Springer, 1975 54(2023), 7 vom: 08. Mai, Seite 2924-2946 (DE-627)325571996 (DE-600)2037517-7 1543-1940 nnns volume:54 year:2023 number:7 day:08 month:05 pages:2924-2946 https://dx.doi.org/10.1007/s11661-023-07068-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_101 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_266 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_2119 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 54 2023 7 08 05 2924-2946 |
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10.1007/s11661-023-07068-y doi (DE-627)SPR051771055 (SPR)s11661-023-07068-y-e DE-627 ger DE-627 rakwb eng Yang, Yinhui verfasserin aut Investigation on Corrosion Behavior of Simulated Welding HAZ for 22 pct Cr Lean Duplex Stainless Steel With Different Mn/N Ratio Addition 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society and ASM International 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 To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite. Ni, Ke aut Enthalten in Metallurgical and materials transactions Boston : Springer, 1975 54(2023), 7 vom: 08. Mai, Seite 2924-2946 (DE-627)325571996 (DE-600)2037517-7 1543-1940 nnns volume:54 year:2023 number:7 day:08 month:05 pages:2924-2946 https://dx.doi.org/10.1007/s11661-023-07068-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_101 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_266 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_2119 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 54 2023 7 08 05 2924-2946 |
allfieldsSound |
10.1007/s11661-023-07068-y doi (DE-627)SPR051771055 (SPR)s11661-023-07068-y-e DE-627 ger DE-627 rakwb eng Yang, Yinhui verfasserin aut Investigation on Corrosion Behavior of Simulated Welding HAZ for 22 pct Cr Lean Duplex Stainless Steel With Different Mn/N Ratio Addition 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Minerals, Metals & Materials Society and ASM International 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 To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite. Ni, Ke aut Enthalten in Metallurgical and materials transactions Boston : Springer, 1975 54(2023), 7 vom: 08. Mai, Seite 2924-2946 (DE-627)325571996 (DE-600)2037517-7 1543-1940 nnns volume:54 year:2023 number:7 day:08 month:05 pages:2924-2946 https://dx.doi.org/10.1007/s11661-023-07068-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_101 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_266 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_2119 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 54 2023 7 08 05 2924-2946 |
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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">Abstract To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ni, Ke</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Metallurgical and materials transactions</subfield><subfield code="d">Boston : Springer, 1975</subfield><subfield code="g">54(2023), 7 vom: 08. 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Yang, Yinhui Investigation on Corrosion Behavior of Simulated Welding HAZ for 22 pct Cr Lean Duplex Stainless Steel With Different Mn/N Ratio Addition |
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investigation on corrosion behavior of simulated welding haz for 22 pct cr lean duplex stainless steel with different mn/n ratio addition |
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Investigation on Corrosion Behavior of Simulated Welding HAZ for 22 pct Cr Lean Duplex Stainless Steel With Different Mn/N Ratio Addition |
abstract |
Abstract To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite. © The Minerals, Metals & Materials Society and ASM International 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. |
abstractGer |
Abstract To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite. © The Minerals, Metals & Materials Society and ASM International 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 |
Abstract To improve the corrosion resistance of the welding heat-affected zone (HAZ) of 22 pct Cr lean duplex stainless steel (DSS), the matching of Mn, N compositions, and welding heat inputs were investigated with different Mn/N ratio addition. The average pitting potential of HAZ increased first and then decreased rapidly with increasing Mn/N ratio from 3.28 to 51.14 for different heat inputs, with the maximum value of 17.80 Mn/N ratio, which approaches 2205 DSS at higher heat input due to more reformed austenite formation. The large difference in nitrogen content distribution between the two phases for low and high Mn/N ratio DSS resulted in a much lower pitting resistance equivalent number value of the ferrite phase compared to the austenitic phase, weakening the enhanced effect of nitrogen on pitting corrosion resistance of DSS in HAZ. Meanwhile, corrosion pits occurred in δ-ferrite and were accelerated by the rise in $ Cr_{2} $N number and the enhancement of interphase dislocation at low heat input for a 17.80 Mn/N ratio. With the increase of the Mn/N ratio to 51.14, the stability and compactness of the passive film were considerably impaired by lower oxidized Fe(III) and Cr and $ NH^{4+} $ contents and more porous MnO production. The susceptibility to intergranular corrosion (IGC) of HAZ is comparable to 2205 DSS with a Mn/N ratio of 3.28 to 17.80 under various heat inputs, but which increased at a higher Mn/N ratio of 51.14 due to rapid increase of δ-ferrite fraction and fast growth of Widmanstatten austenite. © The Minerals, Metals & Materials Society and ASM International 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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container_issue |
7 |
title_short |
Investigation on Corrosion Behavior of Simulated Welding HAZ for 22 pct Cr Lean Duplex Stainless Steel With Different Mn/N Ratio Addition |
url |
https://dx.doi.org/10.1007/s11661-023-07068-y |
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10.1007/s11661-023-07068-y |
up_date |
2024-07-03T23:42:01.179Z |
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score |
7.4004126 |