A Novel Approach of Using Ground CNTs as the Carbon Source to Fabricate Uniformly Distributed Nano-Sized TiCx/2009Al Composites
Nano-sized TiCx/2009Al composites (with 5, 7, and 9 vol% TiCx) were fabricated via the combustion synthesis of the 2009Al-Ti-CNTs system combined with vacuum hot pressing followed by hot extrusion. In the present study, CNTs were used as the carbon source to synthesize nano-sized TiCx particles. An attempt was made to correlate the effect of ground CNTs by milling and the distribution of synthesized nano-sized TiCx particles in 2009Al as well as the tensile properties of nano-sized TiCx/2009Al composites. Microstructure analysis showed that when ground CNTs were used, the synthesized nano-sized TiCx particles dispersed more uniformly in the 2009Al matrix. Moreover, when 2 h-milled CNTs were used, the 5, 7, and 9 vol% nano-sized TiCx/2009Al composites had the highest tensile properties, especially, the 9 vol% nano-sized TiCx/2009Al composites. The results offered a new approach to improve the distribution of in situ nano-sized TiCx particles and tensile properties of composites.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2015 |
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Erschienen: |
2015 |
Enthalten in: |
Zur Gesamtaufnahme - volume:8 |
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Enthalten in: |
Materials (Basel, Switzerland) - 8(2015), 12 vom: 17. Dez., Seite 8839-8849 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Wang, Lei [VerfasserIn] |
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Links: |
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Themen: |
Al composites |
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Anmerkungen: |
Date Revised 26.03.2024 published: Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.3390/ma8125495 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM274673274 |
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520 | |a Nano-sized TiCx/2009Al composites (with 5, 7, and 9 vol% TiCx) were fabricated via the combustion synthesis of the 2009Al-Ti-CNTs system combined with vacuum hot pressing followed by hot extrusion. In the present study, CNTs were used as the carbon source to synthesize nano-sized TiCx particles. An attempt was made to correlate the effect of ground CNTs by milling and the distribution of synthesized nano-sized TiCx particles in 2009Al as well as the tensile properties of nano-sized TiCx/2009Al composites. Microstructure analysis showed that when ground CNTs were used, the synthesized nano-sized TiCx particles dispersed more uniformly in the 2009Al matrix. Moreover, when 2 h-milled CNTs were used, the 5, 7, and 9 vol% nano-sized TiCx/2009Al composites had the highest tensile properties, especially, the 9 vol% nano-sized TiCx/2009Al composites. The results offered a new approach to improve the distribution of in situ nano-sized TiCx particles and tensile properties of composites | ||
650 | 4 | |a Journal Article | |
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700 | 1 | |a Qiu, Feng |e verfasserin |4 aut | |
700 | 1 | |a Ouyang, Licheng |e verfasserin |4 aut | |
700 | 1 | |a Wang, Huiyuan |e verfasserin |4 aut | |
700 | 1 | |a Zha, Min |e verfasserin |4 aut | |
700 | 1 | |a Shu, Shili |e verfasserin |4 aut | |
700 | 1 | |a Zhao, Qinglong |e verfasserin |4 aut | |
700 | 1 | |a Jiang, Qichuan |e verfasserin |4 aut | |
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