The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging
Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that ther...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Jia, Zhi [verfasserIn] Wei, Baolin [verfasserIn] Jia, Chonglin [verfasserIn] Ding, Yutian [verfasserIn] Yang, Yan [verfasserIn] Ling, Dekui [verfasserIn] Chen, Hanfeng [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 |
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| Übergeordnetes Werk: |
Enthalten in: The international journal of advanced manufacturing technology - London : Springer, 1985, 116(2021), 7-8 vom: 09. Juli, Seite 2455-2465 |
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| Übergeordnetes Werk: |
volume:116 ; year:2021 ; number:7-8 ; day:09 ; month:07 ; pages:2455-2465 |
| Links: |
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| DOI / URN: |
10.1007/s00170-021-07609-y |
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| Katalog-ID: |
SPR045013802 |
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| 520 | |a Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. Moreover, the strain energy concentration at the grain boundary was evident, and the deformation of billets was found to primarily depend on grain boundary slip and grain rotation. | ||
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| 650 | 4 | |a As-cast ingot |7 (dpeaa)DE-He213 | |
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| 650 | 4 | |a Cracking mechanism |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Jia, Chonglin |e verfasserin |4 aut | |
| 700 | 1 | |a Ding, Yutian |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Yan |e verfasserin |4 aut | |
| 700 | 1 | |a Ling, Dekui |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Hanfeng |e verfasserin |4 aut | |
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10.1007/s00170-021-07609-y doi (DE-627)SPR045013802 (SPR)s00170-021-07609-y-e DE-627 ger DE-627 rakwb eng 670 ASE 670 ASE 52.70 bkl 52.74 bkl Jia, Zhi verfasserin aut The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. Moreover, the strain energy concentration at the grain boundary was evident, and the deformation of billets was found to primarily depend on grain boundary slip and grain rotation. GH4151 alloy (dpeaa)DE-He213 As-cast ingot (dpeaa)DE-He213 Cogging (dpeaa)DE-He213 Cracking mechanism (dpeaa)DE-He213 Wei, Baolin verfasserin aut Jia, Chonglin verfasserin aut Ding, Yutian verfasserin aut Yang, Yan verfasserin aut Ling, Dekui verfasserin aut Chen, Hanfeng verfasserin aut Enthalten in The international journal of advanced manufacturing technology London : Springer, 1985 116(2021), 7-8 vom: 09. Juli, Seite 2455-2465 (DE-627)270127712 (DE-600)1476510-X 1433-3015 nnns volume:116 year:2021 number:7-8 day:09 month:07 pages:2455-2465 https://dx.doi.org/10.1007/s00170-021-07609-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_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_206 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_2119 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 52.70 ASE 52.74 ASE AR 116 2021 7-8 09 07 2455-2465 |
| spelling |
10.1007/s00170-021-07609-y doi (DE-627)SPR045013802 (SPR)s00170-021-07609-y-e DE-627 ger DE-627 rakwb eng 670 ASE 670 ASE 52.70 bkl 52.74 bkl Jia, Zhi verfasserin aut The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. Moreover, the strain energy concentration at the grain boundary was evident, and the deformation of billets was found to primarily depend on grain boundary slip and grain rotation. GH4151 alloy (dpeaa)DE-He213 As-cast ingot (dpeaa)DE-He213 Cogging (dpeaa)DE-He213 Cracking mechanism (dpeaa)DE-He213 Wei, Baolin verfasserin aut Jia, Chonglin verfasserin aut Ding, Yutian verfasserin aut Yang, Yan verfasserin aut Ling, Dekui verfasserin aut Chen, Hanfeng verfasserin aut Enthalten in The international journal of advanced manufacturing technology London : Springer, 1985 116(2021), 7-8 vom: 09. Juli, Seite 2455-2465 (DE-627)270127712 (DE-600)1476510-X 1433-3015 nnns volume:116 year:2021 number:7-8 day:09 month:07 pages:2455-2465 https://dx.doi.org/10.1007/s00170-021-07609-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_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_206 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_2119 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 52.70 ASE 52.74 ASE AR 116 2021 7-8 09 07 2455-2465 |
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10.1007/s00170-021-07609-y doi (DE-627)SPR045013802 (SPR)s00170-021-07609-y-e DE-627 ger DE-627 rakwb eng 670 ASE 670 ASE 52.70 bkl 52.74 bkl Jia, Zhi verfasserin aut The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. Moreover, the strain energy concentration at the grain boundary was evident, and the deformation of billets was found to primarily depend on grain boundary slip and grain rotation. GH4151 alloy (dpeaa)DE-He213 As-cast ingot (dpeaa)DE-He213 Cogging (dpeaa)DE-He213 Cracking mechanism (dpeaa)DE-He213 Wei, Baolin verfasserin aut Jia, Chonglin verfasserin aut Ding, Yutian verfasserin aut Yang, Yan verfasserin aut Ling, Dekui verfasserin aut Chen, Hanfeng verfasserin aut Enthalten in The international journal of advanced manufacturing technology London : Springer, 1985 116(2021), 7-8 vom: 09. Juli, Seite 2455-2465 (DE-627)270127712 (DE-600)1476510-X 1433-3015 nnns volume:116 year:2021 number:7-8 day:09 month:07 pages:2455-2465 https://dx.doi.org/10.1007/s00170-021-07609-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_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_206 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_2119 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 52.70 ASE 52.74 ASE AR 116 2021 7-8 09 07 2455-2465 |
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10.1007/s00170-021-07609-y doi (DE-627)SPR045013802 (SPR)s00170-021-07609-y-e DE-627 ger DE-627 rakwb eng 670 ASE 670 ASE 52.70 bkl 52.74 bkl Jia, Zhi verfasserin aut The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. Moreover, the strain energy concentration at the grain boundary was evident, and the deformation of billets was found to primarily depend on grain boundary slip and grain rotation. GH4151 alloy (dpeaa)DE-He213 As-cast ingot (dpeaa)DE-He213 Cogging (dpeaa)DE-He213 Cracking mechanism (dpeaa)DE-He213 Wei, Baolin verfasserin aut Jia, Chonglin verfasserin aut Ding, Yutian verfasserin aut Yang, Yan verfasserin aut Ling, Dekui verfasserin aut Chen, Hanfeng verfasserin aut Enthalten in The international journal of advanced manufacturing technology London : Springer, 1985 116(2021), 7-8 vom: 09. Juli, Seite 2455-2465 (DE-627)270127712 (DE-600)1476510-X 1433-3015 nnns volume:116 year:2021 number:7-8 day:09 month:07 pages:2455-2465 https://dx.doi.org/10.1007/s00170-021-07609-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_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_206 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_2119 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 52.70 ASE 52.74 ASE AR 116 2021 7-8 09 07 2455-2465 |
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10.1007/s00170-021-07609-y doi (DE-627)SPR045013802 (SPR)s00170-021-07609-y-e DE-627 ger DE-627 rakwb eng 670 ASE 670 ASE 52.70 bkl 52.74 bkl Jia, Zhi verfasserin aut The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. Moreover, the strain energy concentration at the grain boundary was evident, and the deformation of billets was found to primarily depend on grain boundary slip and grain rotation. GH4151 alloy (dpeaa)DE-He213 As-cast ingot (dpeaa)DE-He213 Cogging (dpeaa)DE-He213 Cracking mechanism (dpeaa)DE-He213 Wei, Baolin verfasserin aut Jia, Chonglin verfasserin aut Ding, Yutian verfasserin aut Yang, Yan verfasserin aut Ling, Dekui verfasserin aut Chen, Hanfeng verfasserin aut Enthalten in The international journal of advanced manufacturing technology London : Springer, 1985 116(2021), 7-8 vom: 09. Juli, Seite 2455-2465 (DE-627)270127712 (DE-600)1476510-X 1433-3015 nnns volume:116 year:2021 number:7-8 day:09 month:07 pages:2455-2465 https://dx.doi.org/10.1007/s00170-021-07609-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_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_206 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_2119 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 52.70 ASE 52.74 ASE AR 116 2021 7-8 09 07 2455-2465 |
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Jia, Zhi @@aut@@ Wei, Baolin @@aut@@ Jia, Chonglin @@aut@@ Ding, Yutian @@aut@@ Yang, Yan @@aut@@ Ling, Dekui @@aut@@ Chen, Hanfeng @@aut@@ |
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The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. 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Jia, Zhi |
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Jia, Zhi ddc 670 bkl 52.70 bkl 52.74 misc GH4151 alloy misc As-cast ingot misc Cogging misc Cracking mechanism The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging |
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670 ASE 52.70 bkl 52.74 bkl The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging GH4151 alloy (dpeaa)DE-He213 As-cast ingot (dpeaa)DE-He213 Cogging (dpeaa)DE-He213 Cracking mechanism (dpeaa)DE-He213 |
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mechanism of crack generation and propagation in the new casting alloy gh4151 during cogging |
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The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging |
| abstract |
Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. Moreover, the strain energy concentration at the grain boundary was evident, and the deformation of billets was found to primarily depend on grain boundary slip and grain rotation. © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 |
| abstractGer |
Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. Moreover, the strain energy concentration at the grain boundary was evident, and the deformation of billets was found to primarily depend on grain boundary slip and grain rotation. © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 |
| abstract_unstemmed |
Abstract Based on the crack phenomena observed in an actual cogging experiment of the new as-cast GH4151 alloy, the mechanism of crack generation and propagation during cogging was studied by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD). The results reveal that there were massive and spherical precipitates at the original grain boundary, large-scale holes at the edge of the precipitates and other areas, tiny pores near the grain boundary, and secondary microcracks along the grain boundary. These phenomena all promoted the generation and propagation of cracks. The fracture surface of the crack was determined as intergranular fracture, and local cleavage fracture was found to occur at the grain intersection. Moreover, the strain energy concentration at the grain boundary was evident, and the deformation of billets was found to primarily depend on grain boundary slip and grain rotation. © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021 |
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| title_short |
The mechanism of crack generation and propagation in the new casting alloy GH4151 during cogging |
| url |
https://dx.doi.org/10.1007/s00170-021-07609-y |
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| author2 |
Wei, Baolin Jia, Chonglin Ding, Yutian Yang, Yan Ling, Dekui Chen, Hanfeng |
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Wei, Baolin Jia, Chonglin Ding, Yutian Yang, Yan Ling, Dekui Chen, Hanfeng |
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| doi_str |
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2024-07-04T03:08:27.878Z |
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| score |
7.399131 |