Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet
Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process....
Ausführliche Beschreibung
Autor*in: |
Zhu, Jie [verfasserIn] Liu, Shan [verfasserIn] Lin, Yao [verfasserIn] Wang, Guangchun [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2020 |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Journal of materials engineering and performance - New York, NY : Springer, 1992, 29(2020), 2 vom: Feb., Seite 841-848 |
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Übergeordnetes Werk: |
volume:29 ; year:2020 ; number:2 ; month:02 ; pages:841-848 |
Links: |
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DOI / URN: |
10.1007/s11665-020-04642-y |
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Katalog-ID: |
SPR039047059 |
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520 | |a Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. The thermal effect and the athermal effect impacted the dynamics and thermodynamics of the materials, which promoted the movement of dislocations, causing significant changes in the microstructure and properties of the material in a short time. | ||
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650 | 4 | |a grain size |7 (dpeaa)DE-He213 | |
650 | 4 | |a plasticity |7 (dpeaa)DE-He213 | |
650 | 4 | |a pure copper sheets |7 (dpeaa)DE-He213 | |
650 | 4 | |a recrystallization |7 (dpeaa)DE-He213 | |
650 | 4 | |a severe plastic deformation |7 (dpeaa)DE-He213 | |
700 | 1 | |a Liu, Shan |e verfasserin |4 aut | |
700 | 1 | |a Lin, Yao |e verfasserin |4 aut | |
700 | 1 | |a Wang, Guangchun |e verfasserin |4 aut | |
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10.1007/s11665-020-04642-y doi (DE-627)SPR039047059 (SPR)s11665-020-04642-y-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Zhu, Jie verfasserin aut Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. The thermal effect and the athermal effect impacted the dynamics and thermodynamics of the materials, which promoted the movement of dislocations, causing significant changes in the microstructure and properties of the material in a short time. electropulsing (dpeaa)DE-He213 grain size (dpeaa)DE-He213 plasticity (dpeaa)DE-He213 pure copper sheets (dpeaa)DE-He213 recrystallization (dpeaa)DE-He213 severe plastic deformation (dpeaa)DE-He213 Liu, Shan verfasserin aut Lin, Yao verfasserin aut Wang, Guangchun verfasserin aut Enthalten in Journal of materials engineering and performance New York, NY : Springer, 1992 29(2020), 2 vom: Feb., Seite 841-848 (DE-627)329975447 (DE-600)2048384-3 1544-1024 nnns volume:29 year:2020 number:2 month:02 pages:841-848 https://dx.doi.org/10.1007/s11665-020-04642-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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 2020 2 02 841-848 |
spelling |
10.1007/s11665-020-04642-y doi (DE-627)SPR039047059 (SPR)s11665-020-04642-y-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Zhu, Jie verfasserin aut Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. The thermal effect and the athermal effect impacted the dynamics and thermodynamics of the materials, which promoted the movement of dislocations, causing significant changes in the microstructure and properties of the material in a short time. electropulsing (dpeaa)DE-He213 grain size (dpeaa)DE-He213 plasticity (dpeaa)DE-He213 pure copper sheets (dpeaa)DE-He213 recrystallization (dpeaa)DE-He213 severe plastic deformation (dpeaa)DE-He213 Liu, Shan verfasserin aut Lin, Yao verfasserin aut Wang, Guangchun verfasserin aut Enthalten in Journal of materials engineering and performance New York, NY : Springer, 1992 29(2020), 2 vom: Feb., Seite 841-848 (DE-627)329975447 (DE-600)2048384-3 1544-1024 nnns volume:29 year:2020 number:2 month:02 pages:841-848 https://dx.doi.org/10.1007/s11665-020-04642-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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 2020 2 02 841-848 |
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10.1007/s11665-020-04642-y doi (DE-627)SPR039047059 (SPR)s11665-020-04642-y-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Zhu, Jie verfasserin aut Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. The thermal effect and the athermal effect impacted the dynamics and thermodynamics of the materials, which promoted the movement of dislocations, causing significant changes in the microstructure and properties of the material in a short time. electropulsing (dpeaa)DE-He213 grain size (dpeaa)DE-He213 plasticity (dpeaa)DE-He213 pure copper sheets (dpeaa)DE-He213 recrystallization (dpeaa)DE-He213 severe plastic deformation (dpeaa)DE-He213 Liu, Shan verfasserin aut Lin, Yao verfasserin aut Wang, Guangchun verfasserin aut Enthalten in Journal of materials engineering and performance New York, NY : Springer, 1992 29(2020), 2 vom: Feb., Seite 841-848 (DE-627)329975447 (DE-600)2048384-3 1544-1024 nnns volume:29 year:2020 number:2 month:02 pages:841-848 https://dx.doi.org/10.1007/s11665-020-04642-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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 2020 2 02 841-848 |
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10.1007/s11665-020-04642-y doi (DE-627)SPR039047059 (SPR)s11665-020-04642-y-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Zhu, Jie verfasserin aut Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. The thermal effect and the athermal effect impacted the dynamics and thermodynamics of the materials, which promoted the movement of dislocations, causing significant changes in the microstructure and properties of the material in a short time. electropulsing (dpeaa)DE-He213 grain size (dpeaa)DE-He213 plasticity (dpeaa)DE-He213 pure copper sheets (dpeaa)DE-He213 recrystallization (dpeaa)DE-He213 severe plastic deformation (dpeaa)DE-He213 Liu, Shan verfasserin aut Lin, Yao verfasserin aut Wang, Guangchun verfasserin aut Enthalten in Journal of materials engineering and performance New York, NY : Springer, 1992 29(2020), 2 vom: Feb., Seite 841-848 (DE-627)329975447 (DE-600)2048384-3 1544-1024 nnns volume:29 year:2020 number:2 month:02 pages:841-848 https://dx.doi.org/10.1007/s11665-020-04642-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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 2020 2 02 841-848 |
allfieldsSound |
10.1007/s11665-020-04642-y doi (DE-627)SPR039047059 (SPR)s11665-020-04642-y-e DE-627 ger DE-627 rakwb eng 620 660 670 ASE Zhu, Jie verfasserin aut Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. The thermal effect and the athermal effect impacted the dynamics and thermodynamics of the materials, which promoted the movement of dislocations, causing significant changes in the microstructure and properties of the material in a short time. electropulsing (dpeaa)DE-He213 grain size (dpeaa)DE-He213 plasticity (dpeaa)DE-He213 pure copper sheets (dpeaa)DE-He213 recrystallization (dpeaa)DE-He213 severe plastic deformation (dpeaa)DE-He213 Liu, Shan verfasserin aut Lin, Yao verfasserin aut Wang, Guangchun verfasserin aut Enthalten in Journal of materials engineering and performance New York, NY : Springer, 1992 29(2020), 2 vom: Feb., Seite 841-848 (DE-627)329975447 (DE-600)2048384-3 1544-1024 nnns volume:29 year:2020 number:2 month:02 pages:841-848 https://dx.doi.org/10.1007/s11665-020-04642-y lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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 2020 2 02 841-848 |
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Enthalten in Journal of materials engineering and performance 29(2020), 2 vom: Feb., Seite 841-848 volume:29 year:2020 number:2 month:02 pages:841-848 |
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Zhu, Jie @@aut@@ Liu, Shan @@aut@@ Lin, Yao @@aut@@ Wang, Guangchun @@aut@@ |
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In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. 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author |
Zhu, Jie |
spellingShingle |
Zhu, Jie ddc 620 misc electropulsing misc grain size misc plasticity misc pure copper sheets misc recrystallization misc severe plastic deformation Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet |
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620 660 670 ASE Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet electropulsing (dpeaa)DE-He213 grain size (dpeaa)DE-He213 plasticity (dpeaa)DE-He213 pure copper sheets (dpeaa)DE-He213 recrystallization (dpeaa)DE-He213 severe plastic deformation (dpeaa)DE-He213 |
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ddc 620 misc electropulsing misc grain size misc plasticity misc pure copper sheets misc recrystallization misc severe plastic deformation |
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Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet |
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Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet |
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Zhu, Jie Liu, Shan Lin, Yao Wang, Guangchun |
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effect of electropulsing on microstructure and properties of severely plastically deformed pure copper sheet |
title_auth |
Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet |
abstract |
Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. The thermal effect and the athermal effect impacted the dynamics and thermodynamics of the materials, which promoted the movement of dislocations, causing significant changes in the microstructure and properties of the material in a short time. |
abstractGer |
Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. The thermal effect and the athermal effect impacted the dynamics and thermodynamics of the materials, which promoted the movement of dislocations, causing significant changes in the microstructure and properties of the material in a short time. |
abstract_unstemmed |
Abstract The plasticity of a material generally decreases after grain refinement by severe plastic deformation (SPD). In this paper, an energy-efficient electropulsing method is introduced to improve the plasticity of materials formed by the repetitive roll-bending and straightening (RRBS) process. The influence of the current density, frequency, pulse width and duration on the microstructure and properties of copper sheets that underwent SPD was experimentally investigated. The experimental results show that electropulsing reduced the hardness of the material, improved the plasticity and refined the grains. After the electropulsing treatment, the maximum elongation of the pure copper sheet that underwent a 20-pass RRBS process increased from 3.70 to 24.45%, and the average grain size was refined from 60 to 41 μm. The electropulsing parameters, such as the current density and frequency, instantaneously changed the incoming current intensity into the samples and had a significant influence on the microstructure and properties of the materials. The thermal effect and the athermal effect impacted the dynamics and thermodynamics of the materials, which promoted the movement of dislocations, causing significant changes in the microstructure and properties of the material in a short time. |
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2 |
title_short |
Effect of Electropulsing on Microstructure and Properties of Severely Plastically Deformed Pure Copper Sheet |
url |
https://dx.doi.org/10.1007/s11665-020-04642-y |
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author2 |
Liu, Shan Lin, Yao Wang, Guangchun |
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Liu, Shan Lin, Yao Wang, Guangchun |
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doi_str |
10.1007/s11665-020-04642-y |
up_date |
2024-07-03T21:36:14.819Z |
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|
score |
7.400419 |