Oxidation-induced strength behavior of Ti3SiC2

Sarkar, Debasish; Padhiary, A.; Cho, S.J.; Chu, Min-Cheol

doi:10.1016/j.jmatprotec.2008.02.060

Cited by 7 publications

(2 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Moreover, Ti 3 SiC 2 , Cr 2 AlC, and Ti 2 SnC MAX phases have also demonstrated with crack healing ability. For example, Ti 3 SiC 2 achieved an increase in strength after oxidation at 1000 for 2 h in air [102]. Filling the ℃ surface scratches and micro-pores by oxidation induced oxides of TiO 2 and SiO 2 should be one of the mechanisms for improving flexural strength from the initial value from ~280 to ~650 MPa.…”

Section: Crack Healing In Airmentioning

confidence: 99%

From structural ceramics to 2D materials with multi-applications: A review on the development from MAX phases to MXenes

et al. 2021

View full text Add to dashboard Cite

MAX phases (Ti3SiC2, Ti3AlC2, V2AlC, Ti4AlN3, etc.) are layered ternary carbides/nitrides, which are generally processed and researched as structure ceramics. Selectively removing A layer from MAX phases, MXenes (Ti3C2, V2C, Mo2C, etc.) with two-dimensional (2D) structure can be prepared. The MXenes are electrically conductive and hydrophilic, which are promising as functional materials in many areas. This article reviews the milestones and the latest progress in the research of MAX phases and MXenes, from the perspective of ceramic science. Especially, this article focuses on the conversion from MAX phases to MXenes. First, we summarize the microstructure, preparation, properties, and applications of MAX phases. Among the various properties, the crack healing properties of MAX phase are highlighted. Thereafter, the critical issues on MXene research, including the preparation process, microstructure, MXene composites, and application of MXenes, are reviewed. Among the various applications, this review focuses on two selected applications: energy storage and electromagnetic interference shielding. Moreover, new research directions and future trends on MAX phases and MXenes are also discussed.

show abstract

Section: Crack Healing In Airmentioning

confidence: 99%

From structural ceramics to 2D materials with multi-applications: A review on the development from MAX phases to MXenes

et al. 2021

View full text Add to dashboard Cite

show abstract

“…136 The formation of oxide layer can induce strengthening of Ti 3 SiC 2 at 1000°C. 137 However, TiO 2 cannot protect the matrix from oxidation at 1200°C, because TiO 2 would grow to be loose and coarse grains in the outer layer. It is just the inner layer composed of fine TiO 2 and SiO 2 that would retard the oxidation diffusion and protect the matrix from being oxidised.…”

Section: Crack-healing Mechanisms Of Max Phasesmentioning

confidence: 99%

Fibre-reinforced multifunctional SiC matrix composite materials

Yin

Cheng

Zhang

et al. 2016

International Materials Reviews

249

View full text Add to dashboard Cite

In the last two decades, fibre-reinforced SiC ceramic-matrix composites (CMCs) have attracted extensive interests. Owing to the designable multi-scale microstructure feature and the tailorable processing methods such as chemical vapour infiltration and polymer derived ceramics, SiC matrix composites attain great potential as multifunctional composites. Through designing the fibre, interphase, matrix and coating, the composite exhibits a multitude of functionalities which are desirable for various technological applications. Besides strengthening and toughening design of CMCs, three inspiring issues of multifunctional CMCs are receiving increasing attention, including crack self-healing, friction self-lubrication, and electromagnetic shielding and absorption, which are the key mechanisms to promote the application of CMCs in hot structures of engines and aerospace vehicles, braking pads/discs, various electronic devices, etc. The present review covers the main mechanisms on strengthening and toughening, crack selfhealing, friction self-lubrication, and electromagnetic shielding and absorption of CMCs. Key developments and future challenges in this field are summarised.

show abstract