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Abstract: 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. Micr… Show more

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Cited by 21 publications
(13 citation statements)
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References 32 publications
(41 reference statements)
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“…In the past decades, particulate reinforced aluminum matrix composites (AMCs) have attracted much attention in the field of structural and functional materials [1][2][3][4]. SiC p reinforced AMCs have been a hot research issue in recent years because of their excellent properties such as low density, high tensile strength, high elastic modulus and wear resistance, etc.…”
Section: Introductionmentioning
confidence: 99%
“…In the past decades, particulate reinforced aluminum matrix composites (AMCs) have attracted much attention in the field of structural and functional materials [1][2][3][4]. SiC p reinforced AMCs have been a hot research issue in recent years because of their excellent properties such as low density, high tensile strength, high elastic modulus and wear resistance, etc.…”
Section: Introductionmentioning
confidence: 99%
“…Following this viewpoint, it can be inferred that the σ UCS and σ 0.2 of the composites with cubic-TiC x particles can be greatly enhanced by the pinning effect and the stress concentration near edges and corners of cubic-TiC x particles. As for the spherical TiC x particles, TiC x particles with small size have higher surface energy and are easier to agglomerate than TiC x particles with large size [ 24 ]. As a result, the agglomeration of TiC x particles played a role as original crack, contributing to the performance reduction of the composite.…”
Section: Resultsmentioning
confidence: 99%
“…Liang et al [ 23 ] investigated the thermal explosion reaction behavior of Cu-Ti-C systems with different Ti and C particle sizes, and the found that the sizes of C particles have a great influence on the ignition temperatures of the system. Wang et al [ 24 , 25 ] used grounded carbon nanotubes (CNTs), which were treated via high speed ball milling, as carbon source to fabricate nano-sized TiC x particle-reinforced Al matrix composites. Results showed that tensile strength was improved for the ball milling treatment of CNTs.…”
Section: Introductionmentioning
confidence: 99%
“…As we known, the combustion synthesis is the optimal way to prepare TiC x particle-reinforced metal matrix composites [13][14][15][16][17][18][19][20]. The shape of TiC x particles in metal matrix can be controlled through the alteration of kinetics and thermodynamic conditions during combustion synthesis.…”
Section: Introductionmentioning
confidence: 99%