CNTs/Al5083 Composites of High-performance Uniform and Dispersion Fabricated by High-energy Ball-milling
Carbon nanotubes (CNTs, mass fraction of 0%-2%) reinforced Al5083 composites were fabricated by horizontal high-energy ball milling. The effects of ball milling time and CNTs contents on the properties of composite materials were studied. The micro morphology of CNTs/Al5083 composites was characteri...
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| Format: | Article |
| Language: | zho |
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Journal of Materials Engineering
2017-11-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/Y2017/V45/I11/122 |
| _version_ | 1797967184979296256 |
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| author | GUO Li CAI Xiao-lan LI Zheng ZHOU Lei PENG Gang ZHANG Wen-zhong WANG Zi-yang |
| author_facet | GUO Li CAI Xiao-lan LI Zheng ZHOU Lei PENG Gang ZHANG Wen-zhong WANG Zi-yang |
| author_sort | GUO Li |
| collection | DOAJ |
| description | Carbon nanotubes (CNTs, mass fraction of 0%-2%) reinforced Al5083 composites were fabricated by horizontal high-energy ball milling. The effects of ball milling time and CNTs contents on the properties of composite materials were studied. The micro morphology of CNTs/Al5083 composites was characterized by scanning electron microscopy(SEM) and transmission electron microscopy(TEM), the tensile strength and microhardness of the composites were tested. The results indicate that after high-energy ball milling for 1.5h, the carbon nanotubes are dispersed homogeneously in the Al5083 matrix, and good interfacial bonding strength between CNTs and Al5083 is obtained at the addition of 1.5%CNTs. Under these conditions, the tensile strength and microhardness of CNTs/Al5083 composites are 188.8MPa and 136HV, respectively. Compared to Al5083 matrix without CNTs reinforcement, tensile strength and microhardness of CNTs/Al5083 composites are increased by 32.2% and 36%, respectively. |
| first_indexed | 2024-04-11T02:27:11Z |
| format | Article |
| id | doaj.art-9edf7eb30968458183c57681a95129ad |
| institution | Directory Open Access Journal |
| issn | 1001-4381 1001-4381 |
| language | zho |
| last_indexed | 2024-04-11T02:27:11Z |
| publishDate | 2017-11-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-9edf7eb30968458183c57681a95129ad2023-01-02T22:37:13ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43811001-43812017-11-01451112212810.11868/j.issn.1001-4381.2014.001018201711001018CNTs/Al5083 Composites of High-performance Uniform and Dispersion Fabricated by High-energy Ball-millingGUO Li0CAI Xiao-lan1LI Zheng2ZHOU Lei3PENG Gang4ZHANG Wen-zhong5WANG Zi-yang6Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaFaculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaFaculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaFaculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaFaculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaFaculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaFaculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, ChinaCarbon nanotubes (CNTs, mass fraction of 0%-2%) reinforced Al5083 composites were fabricated by horizontal high-energy ball milling. The effects of ball milling time and CNTs contents on the properties of composite materials were studied. The micro morphology of CNTs/Al5083 composites was characterized by scanning electron microscopy(SEM) and transmission electron microscopy(TEM), the tensile strength and microhardness of the composites were tested. The results indicate that after high-energy ball milling for 1.5h, the carbon nanotubes are dispersed homogeneously in the Al5083 matrix, and good interfacial bonding strength between CNTs and Al5083 is obtained at the addition of 1.5%CNTs. Under these conditions, the tensile strength and microhardness of CNTs/Al5083 composites are 188.8MPa and 136HV, respectively. Compared to Al5083 matrix without CNTs reinforcement, tensile strength and microhardness of CNTs/Al5083 composites are increased by 32.2% and 36%, respectively.http://jme.biam.ac.cn/CN/Y2017/V45/I11/122Al5083CNTshigh-energy ball millingmechanical property |
| spellingShingle | GUO Li CAI Xiao-lan LI Zheng ZHOU Lei PENG Gang ZHANG Wen-zhong WANG Zi-yang CNTs/Al5083 Composites of High-performance Uniform and Dispersion Fabricated by High-energy Ball-milling Cailiao gongcheng Al5083 CNTs high-energy ball milling mechanical property |
| title | CNTs/Al5083 Composites of High-performance Uniform and Dispersion Fabricated by High-energy Ball-milling |
| title_full | CNTs/Al5083 Composites of High-performance Uniform and Dispersion Fabricated by High-energy Ball-milling |
| title_fullStr | CNTs/Al5083 Composites of High-performance Uniform and Dispersion Fabricated by High-energy Ball-milling |
| title_full_unstemmed | CNTs/Al5083 Composites of High-performance Uniform and Dispersion Fabricated by High-energy Ball-milling |
| title_short | CNTs/Al5083 Composites of High-performance Uniform and Dispersion Fabricated by High-energy Ball-milling |
| title_sort | cnts al5083 composites of high performance uniform and dispersion fabricated by high energy ball milling |
| topic | Al5083 CNTs high-energy ball milling mechanical property |
| url | http://jme.biam.ac.cn/CN/Y2017/V45/I11/122 |
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