Physical and chemical fundamentals of combustion synthesis of skeleton ceramic-metal composites TiC-Al

Latukhin, E. I.; Umerov, E. R.; Амосов, А. П.; Amosov, Evgeniy; Новиков, В. А.

doi:10.1063/5.0033883

Cited by 5 publications

(2 citation statements)

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“…For instance, the good wettability of a porous ceramic body TiC and Ti 3 AlC 2 -TiC after SHS allowed it to be infiltrated by a metal melt spontaneously due to the capillary effect and ensured high interfacial adhesion in the resultant composite, increasing its physical and mechanical properties. [24,[31][32][33][34] A new approach that combines the SHS method and spontaneous infiltration of the metal melt can significantly simplify and reduce the cost of manufacturing IPCs, specifically MAX-metal composites. Many published studies describe successful attempts to fabricate MAXMETs, such as Al-Ti 3 SiC 2 , [35,36] Mg-Ti 3 SiC 2 , [37,38] Ag-Ti 3 SiC 2 , [39][40][41] Bi-Ti 3 SiC 2 , [39] Pb-Ti 3 SiC 2 , [42] and Cu-Ti 3 SiC 2 ; [43][44][45][46] however, the most popular methods for fabricating these composites are spark plasma sintering, hot pressing, and traditional elemental powder sintering.…”

Section: Doi: 101002/adem202301792mentioning

confidence: 99%

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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%

“…For instance, the good wettability of a porous ceramic body TiC and Ti 3 AlC 2 –TiC after SHS allowed it to be infiltrated by a metal melt spontaneously due to the capillary effect and ensured high interfacial adhesion in the resultant composite, increasing its physical and mechanical properties. [ 24,31–34 ]…”

Section: Introductionmentioning

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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Combustion Synthesis of Ti3AlC2 Porous Skeleton with Spontaneous Infiltration by Aluminum Melt for Ti3AlC2-Al Cermet Preparation

Latukhin

Umerov

Амосов

2021

2021 International Scientific and Technical Engine Conference (EC)

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Using infiltration and self-propagating high-temperature synthesis processes for manufacturing cermets. Review

Амосов

Latukhin

Umerov

2021

Izv.VUZ. Tsvet. Met.

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Cermets are ceramic-metal composite materials (composites) with a relatively high content of ceramic phases from 15 to 85 % by volume. In the 20th century cermets were considered mainly as composites of high-temperature carbide, oxide, nitride, boride and silicide ceramic phases with metallic phases of the iron group, but in the 21st century the concept of cermets has significantly expanded due to the appearance of composites made of ceramic and metal phases with lower melting points including sulfides and MAX phases, as well as light and low-melting metals (Al, Mg, Cu, Ag, Pb, Sn). Therefore, cermets began to be considered not only as tool, heat-resistant and wear-resistant heavy structural materials, but also as light, strong structural materials for the production of vehicles, and as functional materials for various purposes. However, quite often cermets are characterized by such disadvantages as a tendency to brittle destruction, the difficulty in achieving structural uniformity and reproducibility, as well as fault detection, and the high cost of cermet manufacturing. It determines the need in their further development, research to improve the composition, structure and properties of cermets, searching for new applications, developing new manufacturing methods and reducing the cost of their production. Various cermet manufacturing methods are discussed such as solid-phase, liquid-phase, gas-phase, and in-situ methods. The methods of infiltration with molten metals, the effect of wetting, and the conditions for spontaneous infiltration are considered in more detail. The results of using the method of self-propagating high-temperature synthesis (SHS) are also described in detail including a new cermet manufacturing method proposed by the authors of this review based on the use of the SHS of a porous ceramic skeleton followed by spontaneous infiltration with molten metal.

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Physical and chemical fundamentals of combustion synthesis of skeleton ceramic-metal composites TiC-Al

Cited by 5 publications

References 5 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

Combustion Synthesis of Ti3AlC2 Porous Skeleton with Spontaneous Infiltration by Aluminum Melt for Ti3AlC2-Al Cermet Preparation

Using infiltration and self-propagating high-temperature synthesis processes for manufacturing cermets. Review

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