Particulate metal matrix composites development on the basis of in situ synthesis of TiC reinforcing nanoparticles during mechanical alloying

Попов, В. А.; Шелехов, Е.В.; Prosviryakov, A. S.; Presniakov, M. Yu.; Senatulin, B. R.; Котов, А. Д.; Хомутов, М. Г.

doi:10.1016/j.jallcom.2016.10.051

Cited by 50 publications

(20 citation statements)

References 15 publications

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“…Titanium matrix composites are therefore produced with the aim to impart the additional property to the titanium matrix [11]. The concept of metal matrix composites (MMCs) reinforced with various nano fillers was proposed many years ago and have shed light on the development of novel structural materials for a variety of applications [12][13][14][15][16]. Generally, mechanical performance of the MMCs to a large extent is dependent on the reinforcements selected and reinforcements with high young's…”

Section: Introductionmentioning

confidence: 99%

Preparation and mechanical performance of graphene platelet reinforced titanium nanocomposites for high temperature applications

Liu

Yang

et al. 2018

Journal of Alloys and Compounds

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Section: Introductionmentioning

confidence: 99%

Preparation and mechanical performance of graphene platelet reinforced titanium nanocomposites for high temperature applications

Liu

Yang

et al. 2018

Journal of Alloys and Compounds

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“…Therefore, adding TiC x particles to Cu matrix makes it possible to possess both high thermal conductivity and electric conductivity in combination with high strength at the same time. Many studies have been conducted on the fabrication of in-situ TiC x particles-reinforced Cu matrix composites [ 15 , 16 , 17 , 18 , 19 ]. For instance, Liang et al [ 20 , 21 ] studied the in-situ mechanism of TiC x in a Cu-Ti-C system and successfully prepared TiC x -reinforced Cu matrix composites.…”

Section: Introductionmentioning

confidence: 99%

Compression Properties and Electrical Conductivity of In-Situ 20 vol.% Nano-Sized TiCx/Cu Composites with Different Particle Size and Morphology

et al. 2017

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The compression properties and electrical conductivity of in-situ 20 vol.% nano-sized TiCx/Cu composites fabricated via combustion synthesis and hot press in Cu-Ti-CNTs system at various particles size and morphology were investigated. Cubic-TiCx/Cu composite had higher ultimate compression strength (σUCS), yield strength (σ0.2), and electric conductivity, compared with those of spherical-TiCx/Cu composite. The σUCS, σ0.2, and electrical conductivity of cubic-TiCx/Cu composite increased by 4.37%, 20.7%, and 17.8% compared with those of spherical-TiCx/Cu composite (526 MPa, 183 MPa, and 55.6% International Annealed Copper Standard, IACS). Spherical-TiCx/Cu composite with average particle size of ~94 nm exhibited higher ultimate compression strength, yield strength, and electrical conductivity compared with those of spherical-TiCx/Cu composite with 46 nm in size. The σUCS, σ0.2, and electrical conductivity of spherical-TiCx/Cu composite with average size of ~94 nm in size increased by 17.8%, 33.9%, and 62.5% compared with those of spherical-TiCx/Cu composite (417 MPa, 121 MPa, and 40.3% IACS) with particle size of 49 nm, respectively. Cubic-shaped TiCx particles with sharp corners and edges led to stress/strain localization, which enhanced the compression strength of the composites. The agglomeration of spherical-TiCx particles with small size led to the compression strength reduction of the composites.

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“…Among the numerous reinforcing particles, titanium carbide (TiC x ) is an attractive reinforcing phase [ 16 , 17 , 18 , 19 , 20 ] due to its high modulus (470 KN/mm 2 ), hardness (2800 HV) and melting point (3067 °C). Combustion synthesis is one of the in-situ methods to fabricate metal matrix composites reinforced with TiC p [ 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 ]. There are many advantages of this method.…”

Section: Introductionmentioning

confidence: 99%

“…For example, its simple preparation process can result in a low cost, and the clean particle-matrix interface leads to strong interfacial bond, and its synthetic mechanism brings about the uniform distribution of particles. Moreover, combustion synthesis can synthesize TiC p with various sizes, morphologies and contents in different metal matrix [ 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 ]. A number of researches showed that the decreasing size of reinforcing particles (<100 nm) had an improvement than that of micro ones in the composites [ 38 , 39 , 40 , 41 ].…”

Section: Introductionmentioning

confidence: 99%

Grain Refinement and Mechanical Properties of Cu–Cr–Zr Alloys with Different Nano-Sized TiCp Addition

et al. 2017

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The TiCp/Cu master alloy was prepared via thermal explosion reaction. Afterwards, the nano-sized TiCp/Cu master alloy was dispersed by electromagnetic stirring casting into the melting Cu–Cr–Zr alloys to fabricate the nano-sized TiCp-reinforced Cu–Cr–Zr composites. Results show that nano-sized TiCp can effectively refine the grain size of Cu–Cr–Zr alloys. The morphologies of grain in Cu–Cr–Zr composites changed from dendritic grain to equiaxed crystal because of the addition and dispersion of nano-sized TiCp. The grain size decreased from 82 to 28 μm with the nano-sized TiCp content. Compared with Cu–Cr–Zr alloys, the ultimate compressive strength (σUCS) and yield strength (σ0.2) of 4 wt% TiCp-reinforced Cu–Cr–Zr composites increased by 6.7% and 9.4%, respectively. The wear resistance of the nano-sized TiCp-reinforced Cu–Cr–Zr composites increased with the increasing nano-sized TiCp content. The wear loss of the nano-sized TiCp-reinforced Cu–Cr–Zr composites decreased with the increasing TiCp content under abrasive particles. The eletrical conductivity of Cu–Cr–Zr alloys, 2% and 4% nano-sized TiCp-reinforced Cu–Cr–Zr composites are 64.71% IACS, 56.77% IACS and 52.93% IACS, respectively.

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Particulate metal matrix composites development on the basis of in situ synthesis of TiC reinforcing nanoparticles during mechanical alloying

Cited by 50 publications

References 15 publications

Preparation and mechanical performance of graphene platelet reinforced titanium nanocomposites for high temperature applications

Preparation and mechanical performance of graphene platelet reinforced titanium nanocomposites for high temperature applications

Compression Properties and Electrical Conductivity of In-Situ 20 vol.% Nano-Sized TiCx/Cu Composites with Different Particle Size and Morphology

Grain Refinement and Mechanical Properties of Cu–Cr–Zr Alloys with Different Nano-Sized TiCp Addition

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