Applying SHS for the Fabrication of the Ti3SiC2–Ni Composite

Амосов, А. П.; Latukhin, E. I.; Ryabov, A. M.

doi:10.3103/s1067821219050031

Cited by 5 publications

(4 citation statements)

References 20 publications

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“…The formed MAX phase, which still had a high temperature after synthesis, could be decomposed during infiltration by metal melts, many of which chemically reacted with the infiltrated MAX-phase skeleton. This phenomenon was revealed by studies that attempted to fabricate composites of Ti 3 SiC 2 -Ni [54] and Ti 3 SiC 2 -Cu, [55] while an additional issue was filling the entire pore volume of the SHS skeleton with an insufficient metal melt volume since the metal melt for infiltration was prepared by melting metal powder using the heat release of the Ti 3 SiC 2 CS reaction, the energy of which was limited. Preparing the volume of metal melt required for infiltration using the modified scheme was performed separately in an electric furnace, which also made it possible to control the melt supply to the hot SHS skeleton after synthesis.…”

Section: Doi: 101002/adem202301792mentioning

confidence: 99%

Fabrication of MAX‐Phase Composites by Novel Combustion Synthesis and Spontaneous Metal Melt Infiltration: Structure and Tribological Behaviors

Umerov,

Amosov,

Latukhin

et al. 2024

Adv Eng Mater

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This work developed and experimentally tested a new scheme for fabricating family of MAX‐metal composites. This scheme combined the combustion synthesis process to obtain a porous MAX phase skeleton and process of metal melt infiltration spontaneously, which was then used to fabricate Ti3SiC2‐TiC‐Sn and Ti3SiC2‐TiC‐(Sn‐Pb) composites. The resultant composite samples had an uneven density along the length, which steadily decreased from the point of contact of the sample with the molten tin to the opposite edge. Existence of Ti3SiC2, TiC, Sn, (Sn and Pb) phases in the composite samples were confirmed using X‐ray diffraction (XRD) and energy dispersive spectroscopy (EDS) analyses. Comparative tribological characterization were performed on fabricated Ti3SiC2‐TiC‐Sn and Ti3SiC2‐TiC‐(Sn‐Pb) composite samples. These results were compared against standalone Sn and Sn‐Pb samples as baseline and reveal major differences in friction and wear mechanisms due to addition of select MAX‐phases via novel combustion synthesis process. As a whole, present study establishes a novel synthesis process to fabricate MAX phase composites and validates its enhanced tribological behavior and wear mechanisms which can have plethora of applications ranging from aerospace, automotive to biomedical sectors.This article is protected by copyright. All rights reserved.

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Section: Doi: 101002/adem202301792mentioning

confidence: 99%

Fabrication of MAX‐Phase Composites by Novel Combustion Synthesis and Spontaneous Metal Melt Infiltration: Structure and Tribological Behaviors

Umerov,

Amosov,

Latukhin

et al. 2024

Adv Eng Mater

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“…In addition, Self-propagating High-temperature Synthesis (SHS) has been used to develop various kinds of composites [81,[84][85][86][87]. The spontaneous infiltration and SHS stick out owing to their simplicity and cost efficiency, owing to which it is worthwhile to pay increased attention to their development.…”

Section: Squeeze Casting Infiltration Processmentioning

confidence: 99%

“…The applied pressure that is maintained during the matrix metal's solidification process typically varies from roughly 10 to 100 MPa or even higher, and it is typically significantly higher than those in gas pressure infiltration methods. The technique is a straight translation of the well-known squeeze casting method for molding molten metals that are not reinforced and reinforced metal slurries that are created by dispersion techniques to a near-net shape [87][88][89][90].…”

Section: Squeeze Casting Infiltration Processmentioning

confidence: 99%

A Critical Review on Recent Advancements in Aluminium-Based Metal Matrix Composites

Kar,

Sharma,

Kumar

2024

Crystals

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Aluminum matrix composites (AMCs) have garnered significant attention across various industrial sectors owing to their remarkable properties compared to conventional engineering materials. These include low density, high strength-to-weight ratio, excellent corrosion resistance, enhanced wear resistance, and favorable high-temperature properties. These materials find extensive applications in the military, automotive, and aerospace industries. AMCs are manufactured using diverse processing techniques, tailored to their specific classifications. Over three decades of intensive research have yielded numerous scientific revelations regarding the internal and extrinsic influences of ceramic reinforcement on the mechanical, thermomechanical, tribological, and physical characteristics of AMCs. In recent times, AMCs have witnessed a surge in usage across high-tech structural and functional domains, encompassing sports and recreation, automotive, aerospace, defense, and thermal management applications. Notably, studies on particle-reinforced cast AMCs originated in India during the 1970s, attained industrial maturity in developed nations, and are now progressively penetrating the mainstream materials arena. This study provides a comprehensive understanding of AMC material systems, encompassing processing, microstructure, characteristics, and applications, with the latest advancements in the field.

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“…The more homogeneous composite material is formed by alloying 20 wt.% Ni using the Ni-Si alloy. An increase in the Ni content initially increases the content of the byproducts (TiC, TiSi 2 ), and then (>50%) leads to the complete disappearance of the MAX phase due to an insufficient combustion temperature [26].…”

Section: Shs From Elementsmentioning

confidence: 99%

Combustion Synthesis of MAX Phases: Microstructure and Properties Inherited from the Processing Pathway

Aydinyan

2023

Crystals

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The MAX phases exhibit outstanding combination of strength and ductility which are unique features of both metals and ceramics. The preparation of pure MAX phases has been challenging due to the thermodynamic auspiciousness of intermetallic formation in the ternary systems. This review demonstrates the power of the self-propagating, high-temperature synthesis method, delivers the main findings of the combustion synthesis optimization of the MAX phases, and reveals the influence of the combustion wave on the microstructure features thereof. The possibility of using elements and binary compounds as precursors, oxidizers, and diluents to control the exothermicity was comparatively analyzed from the point of view of the final composition and microstructure in the following systems: Ti-Al-C, Ti-V-Al-C, Cr-V-Al-C, Ti-Cr-Al-C, Ti-Nb-Al-C, Ti-Al-Si-C, Ti-Al-Sn-C, Ti-Al-N, Ti-Al-C-N, Ti-Al-B, Ti-Si-B, Ti-Si-C, Nb-Al-C, Cr-Al-C, Cr-Mn-Al-C, V-Al-C, Cr-V-Al-C, Ta-Al-C, Zr-S-C, Cr-Ga-C, Zr-Al-C, and Mo-Al-C, respectively. The influence of sample preparation (including the processes of preheating, mechanical activation, and microwave heating, sample geometry, porosity, and cold pressing) accompanied with the heating and cooling rates and the ambient gas pressure on the combustion parameters was deduced. The combustion preparation of the MAX phases was then summarized in chronological order. Further improvements of the synthesis conditions, along with recommendations for the products quality and microstructure control were given. The comparison of the mechanical properties of the MAX phases prepared by different approaches was illustrated wherever relevant.

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Applying SHS for the Fabrication of the Ti3SiC2–Ni Composite

Cited by 5 publications

References 20 publications

Fabrication of MAX‐Phase Composites by Novel Combustion Synthesis and Spontaneous Metal Melt Infiltration: Structure and Tribological Behaviors

Fabrication of MAX‐Phase Composites by Novel Combustion Synthesis and Spontaneous Metal Melt Infiltration: Structure and Tribological Behaviors

A Critical Review on Recent Advancements in Aluminium-Based Metal Matrix Composites

Combustion Synthesis of MAX Phases: Microstructure and Properties Inherited from the Processing Pathway

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