Influence of mechanical alloying on Ti3SiC2 formation via spark plasma sintering technique from Ti/SiC/C powders

Abderrazak, Houyem; Turki, Faten; Schoenstein, Frédéric; Abdellaoui, M.; Jouini, N.

doi:10.1016/j.ceramint.2012.12.042

Cited by 17 publications

(9 citation statements)

References 30 publications

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“…The first recess (1.7 mm) corresponds rather to the compaction of the powder. As in previous works [5][6][7][8], this displacement is probably attributed to the re-arrangement of the initial powder particles under the sole effect of the applied pressure since the temperature is still too low to induce any phase transformation. Between 600 and 1060 ℃ , the displacement increases to 2.…”

Section: Reactive Sps Processsupporting

confidence: 54%

“…The present work is a continuation of our previous studies [5][6][7][8]. The main purpose of this work is to study the influence of the grain size of the starting mixture by using the same starting mixture Ti/SiC as in our previous work [7], but which differs by the microstructure of silicon carbide.…”

Section: Introduction mentioning

confidence: 90%

“…In this context, our group has used several starting mixtures to elaborate Ti 3 SiC 2 . Among these mixtures, we quote Ti/Si/C [5], Ti/C/SiC [6], Ti/SiC [7], and Si/TiC [8]. Several researchers reported on the synthesis of Ti 3 SiC 2 starting from Ti/SiC in fine powder or nonpowder forms such as films, foils, and rods by using different processes [9][10][11][12][13][14].…”

Section: Introduction mentioning

confidence: 99%

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Physico-chemical and mechanical properties of Ti3SiC2-based materials elaborated from SiC/Ti by reactive spark plasma sintering

Turki¹,

Abderrazak²,

Schoenstein

et al. 2019

J Adv Ceram

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In this paper, the synthesis of Ti 3 SiC 2 from SiC/Ti powder using reactive spark plasma sintering (R-SPS) in the temperature range of 1300-1400 ℃ is reported. The results show that the purity of Ti 3 SiC 2 is improved up to 75 wt% when the holding time is increased from 10 to 20 min at 1400 ℃. The thermodynamic and experimental results indicate that Ti 3 SiC 2 formation takes place via the reaction of a pre-formed TiC phase with the silicides, formed from the eutectic compositions. Detailed analysis of mechanical behaviour indicates that samples with higher percentage of secondary phases exhibit higher microhardness and better resistance compared to the near single phase Ti 3 SiC 2 .

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Section: Reactive Sps Processsupporting

confidence: 54%

Section: Introduction mentioning

confidence: 90%

Section: Introduction mentioning

confidence: 99%

See 1 more Smart Citation

Physico-chemical and mechanical properties of Ti3SiC2-based materials elaborated from SiC/Ti by reactive spark plasma sintering

Turki¹,

Abderrazak²,

Schoenstein

et al. 2019

J Adv Ceram

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“…Ti 3 SiC 2 , as one of most studied MAX phases, can be prepared by several methods such as hot pressing [15], spark plasma sintering (SPS) [16], and reactive melt infiltration (RMI) [17][18][19][20][21]. Among these methods, RMI is an effective way to synthesize dense Ti 3 SiC 2 -based ceramics with near-net-shape.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Electromagnetic Interference Shielding Performance of Ti3SiC2-Based Ceramics Fabricated by Liquid Silicon Infiltration

Fan

Dang

et al. 2020

Materials

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In this work, Ti3SiC2-based ceramics were fabricated by the infiltration of liquid silicon into TiC preform by incorporating a small amount of Al. Al can play a catalytic role to promote the formation of TiC twins before liquid silicon infiltration (LSI), which leads to the increase of transformation efficiency from TiC to Ti3SiC2 in the LSI process. When the Al content in the TiC preform increases to 9 wt.%, the volume content of Ti3SiC2 reaches 85 vol.%, revealing the high electromagnetic interference shielding effectiveness of 39 dB in the frequency range of 8.2–12.4 GHz. The results indicate that it is an effective way to synthesize Ti3SiC2-based ceramics with excellent electromagnetic shielding performance.

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“…In this study, titanium silicon carbide (Ti 3 SiC 2 ), as a most studied MAX phase ceramic, was used for the investigation of ceramic bolted connection. Ti 3 SiC 2 bolts and nuts were prepared from hot‐pressed Ti 3 SiC 2 ceramic.…”

Section: Introductionmentioning

confidence: 99%

Pull‐Off Behavior of MAX Phase Ceramic Bolted Connections: Experimental Testing and Simulation Analysis

Cheng

et al. 2015

Adv Eng Mater

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Ti3SiC2 bolt and nut were fabricated and their microstructure and mechanical properties were studied. The Ti3SiC2 ceramic had a relative density of 99.2%, and the flexural strength, Young's modulus and fractured toughness was 451.9 AE 29.7 MPa, 378.4 GPa and 6.23 AE 0.22 MPaÁm 1/2 , respectively. The pull-off behavior of this novel bolted connection was experimental and simulated. The experimental maximum pull-off load and strength were 3745 N and 132.5 MPa, respectively. The FEM simulated maximum pull-off load and strength were 4213 N and 149.1 MPa, respectively. Besides, the stress distributions among the Ti3SiC2 bolt and nut were also simulated. From this study, we believe that the Ti3SiC2 bolted connection is suitable for engineering applications.

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Influence of mechanical alloying on Ti3SiC2 formation via spark plasma sintering technique from Ti/SiC/C powders

Cited by 17 publications

References 30 publications

Physico-chemical and mechanical properties of Ti3SiC2-based materials elaborated from SiC/Ti by reactive spark plasma sintering

Physico-chemical and mechanical properties of Ti3SiC2-based materials elaborated from SiC/Ti by reactive spark plasma sintering

Synthesis and Electromagnetic Interference Shielding Performance of Ti3SiC2-Based Ceramics Fabricated by Liquid Silicon Infiltration

Pull‐Off Behavior of MAX Phase Ceramic Bolted Connections: Experimental Testing and Simulation Analysis

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