Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium Powder
In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the mi...
Ausführliche Beschreibung
Autor*in: |
Yunpeng Ding [verfasserIn] Yizhuang Zhang [verfasserIn] Zhiyuan Li [verfasserIn] Changhong Liu [verfasserIn] Hanying Wang [verfasserIn] Xin Zhao [verfasserIn] Xinfang Zhang [verfasserIn] Jilei Xu [verfasserIn] Xiaoqin Guo [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
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2022 |
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In: Nanomaterials - MDPI AG, 2012, 12(2022), 23, p 4277 |
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Übergeordnetes Werk: |
volume:12 ; year:2022 ; number:23, p 4277 |
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DOI / URN: |
10.3390/nano12234277 |
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Katalog-ID: |
DOAJ025547089 |
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10.3390/nano12234277 doi (DE-627)DOAJ025547089 (DE-599)DOAJfc24986c68b34eb0a0194c6b85757707 DE-627 ger DE-627 rakwb eng QD1-999 Yunpeng Ding verfasserin aut Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium Powder 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM and compression tests. The results show that with the prolongation of milling time, the magnesium particle size decreases gradually and the CNT dispersion becomes more uniform. Moreover, the nickel layer on the surface of CNT reacts with highly active broken magnesium powder in the sintering process to generate MgNi<sub<2</sub< intermediate alloy, which significantly improves interface bonding. The strength and fracture strain of composites are significantly increased by the combined action of the uniform distribution of CNTs and strong interface bonding from the MgNi<sub<2</sub< phase. The compressive strength, yield strength and fracture strain of the composites, prepared with a 60 h grinding of magnesium powder, reached 268%, 272% and 279% of those in composites without the grinding of magnesium powder. carbon nanotube magnesium matrix nanocomposite strengthening toughening mechanical property Chemistry Yizhuang Zhang verfasserin aut Zhiyuan Li verfasserin aut Changhong Liu verfasserin aut Hanying Wang verfasserin aut Xin Zhao verfasserin aut Xinfang Zhang verfasserin aut Jilei Xu verfasserin aut Xiaoqin Guo verfasserin aut In Nanomaterials MDPI AG, 2012 12(2022), 23, p 4277 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:12 year:2022 number:23, p 4277 https://doi.org/10.3390/nano12234277 kostenfrei https://doaj.org/article/fc24986c68b34eb0a0194c6b85757707 kostenfrei https://www.mdpi.com/2079-4991/12/23/4277 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 23, p 4277 |
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10.3390/nano12234277 doi (DE-627)DOAJ025547089 (DE-599)DOAJfc24986c68b34eb0a0194c6b85757707 DE-627 ger DE-627 rakwb eng QD1-999 Yunpeng Ding verfasserin aut Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium Powder 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM and compression tests. The results show that with the prolongation of milling time, the magnesium particle size decreases gradually and the CNT dispersion becomes more uniform. Moreover, the nickel layer on the surface of CNT reacts with highly active broken magnesium powder in the sintering process to generate MgNi<sub<2</sub< intermediate alloy, which significantly improves interface bonding. The strength and fracture strain of composites are significantly increased by the combined action of the uniform distribution of CNTs and strong interface bonding from the MgNi<sub<2</sub< phase. The compressive strength, yield strength and fracture strain of the composites, prepared with a 60 h grinding of magnesium powder, reached 268%, 272% and 279% of those in composites without the grinding of magnesium powder. carbon nanotube magnesium matrix nanocomposite strengthening toughening mechanical property Chemistry Yizhuang Zhang verfasserin aut Zhiyuan Li verfasserin aut Changhong Liu verfasserin aut Hanying Wang verfasserin aut Xin Zhao verfasserin aut Xinfang Zhang verfasserin aut Jilei Xu verfasserin aut Xiaoqin Guo verfasserin aut In Nanomaterials MDPI AG, 2012 12(2022), 23, p 4277 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:12 year:2022 number:23, p 4277 https://doi.org/10.3390/nano12234277 kostenfrei https://doaj.org/article/fc24986c68b34eb0a0194c6b85757707 kostenfrei https://www.mdpi.com/2079-4991/12/23/4277 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 23, p 4277 |
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10.3390/nano12234277 doi (DE-627)DOAJ025547089 (DE-599)DOAJfc24986c68b34eb0a0194c6b85757707 DE-627 ger DE-627 rakwb eng QD1-999 Yunpeng Ding verfasserin aut Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium Powder 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM and compression tests. The results show that with the prolongation of milling time, the magnesium particle size decreases gradually and the CNT dispersion becomes more uniform. Moreover, the nickel layer on the surface of CNT reacts with highly active broken magnesium powder in the sintering process to generate MgNi<sub<2</sub< intermediate alloy, which significantly improves interface bonding. The strength and fracture strain of composites are significantly increased by the combined action of the uniform distribution of CNTs and strong interface bonding from the MgNi<sub<2</sub< phase. The compressive strength, yield strength and fracture strain of the composites, prepared with a 60 h grinding of magnesium powder, reached 268%, 272% and 279% of those in composites without the grinding of magnesium powder. carbon nanotube magnesium matrix nanocomposite strengthening toughening mechanical property Chemistry Yizhuang Zhang verfasserin aut Zhiyuan Li verfasserin aut Changhong Liu verfasserin aut Hanying Wang verfasserin aut Xin Zhao verfasserin aut Xinfang Zhang verfasserin aut Jilei Xu verfasserin aut Xiaoqin Guo verfasserin aut In Nanomaterials MDPI AG, 2012 12(2022), 23, p 4277 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:12 year:2022 number:23, p 4277 https://doi.org/10.3390/nano12234277 kostenfrei https://doaj.org/article/fc24986c68b34eb0a0194c6b85757707 kostenfrei https://www.mdpi.com/2079-4991/12/23/4277 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 23, p 4277 |
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10.3390/nano12234277 doi (DE-627)DOAJ025547089 (DE-599)DOAJfc24986c68b34eb0a0194c6b85757707 DE-627 ger DE-627 rakwb eng QD1-999 Yunpeng Ding verfasserin aut Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium Powder 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM and compression tests. The results show that with the prolongation of milling time, the magnesium particle size decreases gradually and the CNT dispersion becomes more uniform. Moreover, the nickel layer on the surface of CNT reacts with highly active broken magnesium powder in the sintering process to generate MgNi<sub<2</sub< intermediate alloy, which significantly improves interface bonding. The strength and fracture strain of composites are significantly increased by the combined action of the uniform distribution of CNTs and strong interface bonding from the MgNi<sub<2</sub< phase. The compressive strength, yield strength and fracture strain of the composites, prepared with a 60 h grinding of magnesium powder, reached 268%, 272% and 279% of those in composites without the grinding of magnesium powder. carbon nanotube magnesium matrix nanocomposite strengthening toughening mechanical property Chemistry Yizhuang Zhang verfasserin aut Zhiyuan Li verfasserin aut Changhong Liu verfasserin aut Hanying Wang verfasserin aut Xin Zhao verfasserin aut Xinfang Zhang verfasserin aut Jilei Xu verfasserin aut Xiaoqin Guo verfasserin aut In Nanomaterials MDPI AG, 2012 12(2022), 23, p 4277 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:12 year:2022 number:23, p 4277 https://doi.org/10.3390/nano12234277 kostenfrei https://doaj.org/article/fc24986c68b34eb0a0194c6b85757707 kostenfrei https://www.mdpi.com/2079-4991/12/23/4277 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 23, p 4277 |
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10.3390/nano12234277 doi (DE-627)DOAJ025547089 (DE-599)DOAJfc24986c68b34eb0a0194c6b85757707 DE-627 ger DE-627 rakwb eng QD1-999 Yunpeng Ding verfasserin aut Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium Powder 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM and compression tests. The results show that with the prolongation of milling time, the magnesium particle size decreases gradually and the CNT dispersion becomes more uniform. Moreover, the nickel layer on the surface of CNT reacts with highly active broken magnesium powder in the sintering process to generate MgNi<sub<2</sub< intermediate alloy, which significantly improves interface bonding. The strength and fracture strain of composites are significantly increased by the combined action of the uniform distribution of CNTs and strong interface bonding from the MgNi<sub<2</sub< phase. The compressive strength, yield strength and fracture strain of the composites, prepared with a 60 h grinding of magnesium powder, reached 268%, 272% and 279% of those in composites without the grinding of magnesium powder. carbon nanotube magnesium matrix nanocomposite strengthening toughening mechanical property Chemistry Yizhuang Zhang verfasserin aut Zhiyuan Li verfasserin aut Changhong Liu verfasserin aut Hanying Wang verfasserin aut Xin Zhao verfasserin aut Xinfang Zhang verfasserin aut Jilei Xu verfasserin aut Xiaoqin Guo verfasserin aut In Nanomaterials MDPI AG, 2012 12(2022), 23, p 4277 (DE-627)718627199 (DE-600)2662255-5 20794991 nnns volume:12 year:2022 number:23, p 4277 https://doi.org/10.3390/nano12234277 kostenfrei https://doaj.org/article/fc24986c68b34eb0a0194c6b85757707 kostenfrei https://www.mdpi.com/2079-4991/12/23/4277 kostenfrei https://doaj.org/toc/2079-4991 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2108 GBV_ILN_2119 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 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_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 12 2022 23, p 4277 |
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Yunpeng Ding misc QD1-999 misc carbon nanotube misc magnesium matrix nanocomposite misc strengthening misc toughening misc mechanical property misc Chemistry Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium Powder |
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Strengthening and Toughening CNTs/Mg Composites by OpTimizing the Grinding Time of Magnesium Powder |
abstract |
In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM and compression tests. The results show that with the prolongation of milling time, the magnesium particle size decreases gradually and the CNT dispersion becomes more uniform. Moreover, the nickel layer on the surface of CNT reacts with highly active broken magnesium powder in the sintering process to generate MgNi<sub<2</sub< intermediate alloy, which significantly improves interface bonding. The strength and fracture strain of composites are significantly increased by the combined action of the uniform distribution of CNTs and strong interface bonding from the MgNi<sub<2</sub< phase. The compressive strength, yield strength and fracture strain of the composites, prepared with a 60 h grinding of magnesium powder, reached 268%, 272% and 279% of those in composites without the grinding of magnesium powder. |
abstractGer |
In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM and compression tests. The results show that with the prolongation of milling time, the magnesium particle size decreases gradually and the CNT dispersion becomes more uniform. Moreover, the nickel layer on the surface of CNT reacts with highly active broken magnesium powder in the sintering process to generate MgNi<sub<2</sub< intermediate alloy, which significantly improves interface bonding. The strength and fracture strain of composites are significantly increased by the combined action of the uniform distribution of CNTs and strong interface bonding from the MgNi<sub<2</sub< phase. The compressive strength, yield strength and fracture strain of the composites, prepared with a 60 h grinding of magnesium powder, reached 268%, 272% and 279% of those in composites without the grinding of magnesium powder. |
abstract_unstemmed |
In this paper, CNT/Mg composites with high compressive properties were prepared by using Ni-plated CNT and pure magnesium powder as raw materials through the grinding of magnesium powder, ball-milling mixing and hot-pressing sintering. The effect of grinding time for finer magnesium powder on the microstructure and properties of the final composites was studied mainly by SEM, XRD, HRTEM and compression tests. The results show that with the prolongation of milling time, the magnesium particle size decreases gradually and the CNT dispersion becomes more uniform. Moreover, the nickel layer on the surface of CNT reacts with highly active broken magnesium powder in the sintering process to generate MgNi<sub<2</sub< intermediate alloy, which significantly improves interface bonding. The strength and fracture strain of composites are significantly increased by the combined action of the uniform distribution of CNTs and strong interface bonding from the MgNi<sub<2</sub< phase. The compressive strength, yield strength and fracture strain of the composites, prepared with a 60 h grinding of magnesium powder, reached 268%, 272% and 279% of those in composites without the grinding of magnesium powder. |
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