Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy
Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, wat...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Patel, Vivek [verfasserIn] Badheka, Vishvesh [verfasserIn] Li, Wenya [verfasserIn] Akkireddy, Satyaprasad [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Archives of civil and mechanical engineering - London : Springer London, 2006, 19(2019), 4 vom: 16. Sept., Seite 1368-1380 |
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| Übergeordnetes Werk: |
volume:19 ; year:2019 ; number:4 ; day:16 ; month:09 ; pages:1368-1380 |
| Links: |
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| DOI / URN: |
10.1016/j.acme.2019.08.007 |
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SPR039255646 |
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| 520 | |a Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, water, and $ CO_{2} $ to obtain a variety of cooling rate during the process. Hybrid FSP samples were produced without any processing flaws at a lower processing temperature in comparison to normal FSP sample. Among the hybrid FSP samples, $ CO_{2} $ cooling sample was produced at the lowest processing temperature. Optical and electron microscopy confirmed that microstructures of all the samples were characterized by fine equiaxed grain in the stir zone (SZ). Reduction of grain size in hybrid FSP samples was found due to higher cooling rate, which prevented the coarsening of grains in the SZ. Improvement in grain refinement was observed in the order of normal (4.12 μm), compressed air (3 μm), water (2.64 μm), $ CO_{2} $ (1.96 μm) FSP samples. All FSP samples obtained the superplastic elongation. The highest elongation of 572% was achieved for $ CO_{2} $ cooling sample due to the finest grained microstructure produced at the lowest heat input during FSP. | ||
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| 650 | 4 | |a Friction stir processing, hybrid |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Superplasticity. |7 (dpeaa)DE-He213 | |
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10.1016/j.acme.2019.08.007 doi (DE-627)SPR039255646 (SPR)j.acme.2019.08.007-e DE-627 ger DE-627 rakwb eng 690 ASE 56.00 bkl 52.10 bkl Patel, Vivek verfasserin aut Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, water, and $ CO_{2} $ to obtain a variety of cooling rate during the process. Hybrid FSP samples were produced without any processing flaws at a lower processing temperature in comparison to normal FSP sample. Among the hybrid FSP samples, $ CO_{2} $ cooling sample was produced at the lowest processing temperature. Optical and electron microscopy confirmed that microstructures of all the samples were characterized by fine equiaxed grain in the stir zone (SZ). Reduction of grain size in hybrid FSP samples was found due to higher cooling rate, which prevented the coarsening of grains in the SZ. Improvement in grain refinement was observed in the order of normal (4.12 μm), compressed air (3 μm), water (2.64 μm), $ CO_{2} $ (1.96 μm) FSP samples. All FSP samples obtained the superplastic elongation. The highest elongation of 572% was achieved for $ CO_{2} $ cooling sample due to the finest grained microstructure produced at the lowest heat input during FSP. 7075 (dpeaa)DE-He213 Aluminum (dpeaa)DE-He213 Cooling (dpeaa)DE-He213 Friction stir processing, hybrid (dpeaa)DE-He213 Superplasticity. (dpeaa)DE-He213 Badheka, Vishvesh verfasserin aut Li, Wenya verfasserin aut Akkireddy, Satyaprasad verfasserin aut Enthalten in Archives of civil and mechanical engineering London : Springer London, 2006 19(2019), 4 vom: 16. Sept., Seite 1368-1380 (DE-627)632432136 (DE-600)2565753-7 1644-9665 nnns volume:19 year:2019 number:4 day:16 month:09 pages:1368-1380 https://dx.doi.org/10.1016/j.acme.2019.08.007 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_31 GBV_ILN_63 GBV_ILN_95 GBV_ILN_150 GBV_ILN_187 GBV_ILN_602 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2004 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4307 56.00 ASE 52.10 ASE AR 19 2019 4 16 09 1368-1380 |
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10.1016/j.acme.2019.08.007 doi (DE-627)SPR039255646 (SPR)j.acme.2019.08.007-e DE-627 ger DE-627 rakwb eng 690 ASE 56.00 bkl 52.10 bkl Patel, Vivek verfasserin aut Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, water, and $ CO_{2} $ to obtain a variety of cooling rate during the process. Hybrid FSP samples were produced without any processing flaws at a lower processing temperature in comparison to normal FSP sample. Among the hybrid FSP samples, $ CO_{2} $ cooling sample was produced at the lowest processing temperature. Optical and electron microscopy confirmed that microstructures of all the samples were characterized by fine equiaxed grain in the stir zone (SZ). Reduction of grain size in hybrid FSP samples was found due to higher cooling rate, which prevented the coarsening of grains in the SZ. Improvement in grain refinement was observed in the order of normal (4.12 μm), compressed air (3 μm), water (2.64 μm), $ CO_{2} $ (1.96 μm) FSP samples. All FSP samples obtained the superplastic elongation. The highest elongation of 572% was achieved for $ CO_{2} $ cooling sample due to the finest grained microstructure produced at the lowest heat input during FSP. 7075 (dpeaa)DE-He213 Aluminum (dpeaa)DE-He213 Cooling (dpeaa)DE-He213 Friction stir processing, hybrid (dpeaa)DE-He213 Superplasticity. (dpeaa)DE-He213 Badheka, Vishvesh verfasserin aut Li, Wenya verfasserin aut Akkireddy, Satyaprasad verfasserin aut Enthalten in Archives of civil and mechanical engineering London : Springer London, 2006 19(2019), 4 vom: 16. Sept., Seite 1368-1380 (DE-627)632432136 (DE-600)2565753-7 1644-9665 nnns volume:19 year:2019 number:4 day:16 month:09 pages:1368-1380 https://dx.doi.org/10.1016/j.acme.2019.08.007 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_31 GBV_ILN_63 GBV_ILN_95 GBV_ILN_150 GBV_ILN_187 GBV_ILN_602 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2004 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4307 56.00 ASE 52.10 ASE AR 19 2019 4 16 09 1368-1380 |
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10.1016/j.acme.2019.08.007 doi (DE-627)SPR039255646 (SPR)j.acme.2019.08.007-e DE-627 ger DE-627 rakwb eng 690 ASE 56.00 bkl 52.10 bkl Patel, Vivek verfasserin aut Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, water, and $ CO_{2} $ to obtain a variety of cooling rate during the process. Hybrid FSP samples were produced without any processing flaws at a lower processing temperature in comparison to normal FSP sample. Among the hybrid FSP samples, $ CO_{2} $ cooling sample was produced at the lowest processing temperature. Optical and electron microscopy confirmed that microstructures of all the samples were characterized by fine equiaxed grain in the stir zone (SZ). Reduction of grain size in hybrid FSP samples was found due to higher cooling rate, which prevented the coarsening of grains in the SZ. Improvement in grain refinement was observed in the order of normal (4.12 μm), compressed air (3 μm), water (2.64 μm), $ CO_{2} $ (1.96 μm) FSP samples. All FSP samples obtained the superplastic elongation. The highest elongation of 572% was achieved for $ CO_{2} $ cooling sample due to the finest grained microstructure produced at the lowest heat input during FSP. 7075 (dpeaa)DE-He213 Aluminum (dpeaa)DE-He213 Cooling (dpeaa)DE-He213 Friction stir processing, hybrid (dpeaa)DE-He213 Superplasticity. (dpeaa)DE-He213 Badheka, Vishvesh verfasserin aut Li, Wenya verfasserin aut Akkireddy, Satyaprasad verfasserin aut Enthalten in Archives of civil and mechanical engineering London : Springer London, 2006 19(2019), 4 vom: 16. Sept., Seite 1368-1380 (DE-627)632432136 (DE-600)2565753-7 1644-9665 nnns volume:19 year:2019 number:4 day:16 month:09 pages:1368-1380 https://dx.doi.org/10.1016/j.acme.2019.08.007 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_31 GBV_ILN_63 GBV_ILN_95 GBV_ILN_150 GBV_ILN_187 GBV_ILN_602 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2004 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4307 56.00 ASE 52.10 ASE AR 19 2019 4 16 09 1368-1380 |
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10.1016/j.acme.2019.08.007 doi (DE-627)SPR039255646 (SPR)j.acme.2019.08.007-e DE-627 ger DE-627 rakwb eng 690 ASE 56.00 bkl 52.10 bkl Patel, Vivek verfasserin aut Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, water, and $ CO_{2} $ to obtain a variety of cooling rate during the process. Hybrid FSP samples were produced without any processing flaws at a lower processing temperature in comparison to normal FSP sample. Among the hybrid FSP samples, $ CO_{2} $ cooling sample was produced at the lowest processing temperature. Optical and electron microscopy confirmed that microstructures of all the samples were characterized by fine equiaxed grain in the stir zone (SZ). Reduction of grain size in hybrid FSP samples was found due to higher cooling rate, which prevented the coarsening of grains in the SZ. Improvement in grain refinement was observed in the order of normal (4.12 μm), compressed air (3 μm), water (2.64 μm), $ CO_{2} $ (1.96 μm) FSP samples. All FSP samples obtained the superplastic elongation. The highest elongation of 572% was achieved for $ CO_{2} $ cooling sample due to the finest grained microstructure produced at the lowest heat input during FSP. 7075 (dpeaa)DE-He213 Aluminum (dpeaa)DE-He213 Cooling (dpeaa)DE-He213 Friction stir processing, hybrid (dpeaa)DE-He213 Superplasticity. (dpeaa)DE-He213 Badheka, Vishvesh verfasserin aut Li, Wenya verfasserin aut Akkireddy, Satyaprasad verfasserin aut Enthalten in Archives of civil and mechanical engineering London : Springer London, 2006 19(2019), 4 vom: 16. Sept., Seite 1368-1380 (DE-627)632432136 (DE-600)2565753-7 1644-9665 nnns volume:19 year:2019 number:4 day:16 month:09 pages:1368-1380 https://dx.doi.org/10.1016/j.acme.2019.08.007 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_31 GBV_ILN_63 GBV_ILN_95 GBV_ILN_150 GBV_ILN_187 GBV_ILN_602 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2004 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4307 56.00 ASE 52.10 ASE AR 19 2019 4 16 09 1368-1380 |
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10.1016/j.acme.2019.08.007 doi (DE-627)SPR039255646 (SPR)j.acme.2019.08.007-e DE-627 ger DE-627 rakwb eng 690 ASE 56.00 bkl 52.10 bkl Patel, Vivek verfasserin aut Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, water, and $ CO_{2} $ to obtain a variety of cooling rate during the process. Hybrid FSP samples were produced without any processing flaws at a lower processing temperature in comparison to normal FSP sample. Among the hybrid FSP samples, $ CO_{2} $ cooling sample was produced at the lowest processing temperature. Optical and electron microscopy confirmed that microstructures of all the samples were characterized by fine equiaxed grain in the stir zone (SZ). Reduction of grain size in hybrid FSP samples was found due to higher cooling rate, which prevented the coarsening of grains in the SZ. Improvement in grain refinement was observed in the order of normal (4.12 μm), compressed air (3 μm), water (2.64 μm), $ CO_{2} $ (1.96 μm) FSP samples. All FSP samples obtained the superplastic elongation. The highest elongation of 572% was achieved for $ CO_{2} $ cooling sample due to the finest grained microstructure produced at the lowest heat input during FSP. 7075 (dpeaa)DE-He213 Aluminum (dpeaa)DE-He213 Cooling (dpeaa)DE-He213 Friction stir processing, hybrid (dpeaa)DE-He213 Superplasticity. (dpeaa)DE-He213 Badheka, Vishvesh verfasserin aut Li, Wenya verfasserin aut Akkireddy, Satyaprasad verfasserin aut Enthalten in Archives of civil and mechanical engineering London : Springer London, 2006 19(2019), 4 vom: 16. Sept., Seite 1368-1380 (DE-627)632432136 (DE-600)2565753-7 1644-9665 nnns volume:19 year:2019 number:4 day:16 month:09 pages:1368-1380 https://dx.doi.org/10.1016/j.acme.2019.08.007 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_31 GBV_ILN_63 GBV_ILN_95 GBV_ILN_150 GBV_ILN_187 GBV_ILN_602 GBV_ILN_647 GBV_ILN_702 GBV_ILN_2004 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_4307 56.00 ASE 52.10 ASE AR 19 2019 4 16 09 1368-1380 |
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Patel, Vivek ddc 690 bkl 56.00 bkl 52.10 misc 7075 misc Aluminum misc Cooling misc Friction stir processing, hybrid misc Superplasticity. Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy |
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690 ASE 56.00 bkl 52.10 bkl Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy 7075 (dpeaa)DE-He213 Aluminum (dpeaa)DE-He213 Cooling (dpeaa)DE-He213 Friction stir processing, hybrid (dpeaa)DE-He213 Superplasticity. (dpeaa)DE-He213 |
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Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy |
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hybrid friction stir processing with active cooling approach to enhance superplastic behavior of aa7075 aluminum alloy |
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Hybrid friction stir processing with active cooling approach to enhance superplastic behavior of AA7075 aluminum alloy |
| abstract |
Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, water, and $ CO_{2} $ to obtain a variety of cooling rate during the process. Hybrid FSP samples were produced without any processing flaws at a lower processing temperature in comparison to normal FSP sample. Among the hybrid FSP samples, $ CO_{2} $ cooling sample was produced at the lowest processing temperature. Optical and electron microscopy confirmed that microstructures of all the samples were characterized by fine equiaxed grain in the stir zone (SZ). Reduction of grain size in hybrid FSP samples was found due to higher cooling rate, which prevented the coarsening of grains in the SZ. Improvement in grain refinement was observed in the order of normal (4.12 μm), compressed air (3 μm), water (2.64 μm), $ CO_{2} $ (1.96 μm) FSP samples. All FSP samples obtained the superplastic elongation. The highest elongation of 572% was achieved for $ CO_{2} $ cooling sample due to the finest grained microstructure produced at the lowest heat input during FSP. |
| abstractGer |
Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, water, and $ CO_{2} $ to obtain a variety of cooling rate during the process. Hybrid FSP samples were produced without any processing flaws at a lower processing temperature in comparison to normal FSP sample. Among the hybrid FSP samples, $ CO_{2} $ cooling sample was produced at the lowest processing temperature. Optical and electron microscopy confirmed that microstructures of all the samples were characterized by fine equiaxed grain in the stir zone (SZ). Reduction of grain size in hybrid FSP samples was found due to higher cooling rate, which prevented the coarsening of grains in the SZ. Improvement in grain refinement was observed in the order of normal (4.12 μm), compressed air (3 μm), water (2.64 μm), $ CO_{2} $ (1.96 μm) FSP samples. All FSP samples obtained the superplastic elongation. The highest elongation of 572% was achieved for $ CO_{2} $ cooling sample due to the finest grained microstructure produced at the lowest heat input during FSP. |
| abstract_unstemmed |
Abstract Friction stir processing (FSP) with active cooling approach can be considered as one of the variants of the FSP in order to enhance superplastic behavior. In this study, high strength AA7075 alloy was subjected to normal and hybrid FSP at different cooling medium such as compressed air, water, and $ CO_{2} $ to obtain a variety of cooling rate during the process. Hybrid FSP samples were produced without any processing flaws at a lower processing temperature in comparison to normal FSP sample. Among the hybrid FSP samples, $ CO_{2} $ cooling sample was produced at the lowest processing temperature. Optical and electron microscopy confirmed that microstructures of all the samples were characterized by fine equiaxed grain in the stir zone (SZ). Reduction of grain size in hybrid FSP samples was found due to higher cooling rate, which prevented the coarsening of grains in the SZ. Improvement in grain refinement was observed in the order of normal (4.12 μm), compressed air (3 μm), water (2.64 μm), $ CO_{2} $ (1.96 μm) FSP samples. All FSP samples obtained the superplastic elongation. The highest elongation of 572% was achieved for $ CO_{2} $ cooling sample due to the finest grained microstructure produced at the lowest heat input during FSP. |
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