☆ 4.7 Article

Fine study of hierarchical interphase constructed by Ti3SiC2 and carbon nanotubes in SiCf/SiC composites

CERAMICS INTERNATIONAL (2023)

Related references

Note: Only part of the references are listed.

Article Materials Science, Ceramics

Constructing hierarchical Ti3SiC2 layer and carbon nanotubes on SiC fibers for enhanced electromagnetic wave absorption

Yangjun Zou et al.

Summary: Hybrid fibers with a double shell structure (Ti3SiC2 and carbon nanotubes (CNTs)) were successfully synthesized on silicon carbide fiber (SiCf) using molten salt method and floating catalytic chemical vapor deposition. The coating of Ti3SiC2 and CNTs on the hybrid fibers allowed for modulation of the dielectric permittivity. The resulting CNT@Ti3SiC2@SiCf showed excellent electromagnetic wave absorption performance due to the combination of conductive and dielectric losses.

CERAMICS INTERNATIONAL (2023)

Add to Collection

Article Materials Science, Ceramics

Phase-field simulation of microscale crack propagation/deflection in SiCf/SiC composites with weak interphase

Jin Gao et al.

Summary: This study investigates the microscale toughening mechanism, crack propagation, and stress-strain response of unidirectional SiCf/SiC composites with h-BN interphase under transverse and longitudinal tension using a micromechanical phase field (PF) method and representative volume element. The calculated results are in good agreement with experimental results. Different toughening mechanisms, such as fiber pull-out, crack deflection, and interphase debonding, are observed depending on the interphase strength. The longitudinal tensile strength of SiCf/SiC composites increases with decreasing interphase strength, and a weak interphase is required for significant crack deflection. The transverse tensile strength reaches a maximum with increasing interphase thickness between 0.25-0.5 μm.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2023)

Add to Collection

Article Materials Science, Multidisciplinary

Characterization of BN interface and its effect on the mechanical behavior of SiCf/SiC composites

Jiajia Sun et al.

Summary: The boron nitride (BN) interface of SiC fiber-reinforced SiC matrix (SiCf/SiC) composites was fabricated using chemical vapor infiltration (CVI) with BCl3 and NH3 as precursor. The microstructure and chemical composition of the BN interface were studied. The influence of coating thickness on the tensile behavior of SiCf/SiC composites was evaluated. The BN interface synthesized at 800 degrees C displayed a low degree of crystallization and a quasi-isotropic microstructure. The optimal thickness of the BN interface was found to be about 670 nm.

VACUUM (2023)

Add to Collection

Article Materials Science, Composites

Characterization and Modeling Damage and Fracture of Prepreg-MI SiC/SiC Composites under Tensile Loading at Room Temperature

Hu Liu et al.

Summary: In this paper, the damage and fracture in SiC/SiC composites were investigated through AE signals analysis. A micromechanical damage-based constitutive relationship was developed to predict the nonlinear behavior and hysteresis loops. The associations between tensile behavior, hysteresis loops, and internal damage evolution with fracture were revealed through experimental and predicted results.

APPLIED COMPOSITE MATERIALS (2022)

Add to Collection

Article Materials Science, Ceramics

In-situ formation of Ti3SiC2 interphase in SiCf/SiC composites by molten salt synthesis

Yang Jinsong et al.

Summary: A titanium silicon carbide (Ti3SiC2) film was successfully synthesized using a molten salt synthesis route on a polymer-derived SiC fiber substrate. The film consists of two layers of Ti3SiC2 with different grain features. The synthesis mechanism was discussed based on the thickness of the pre-deposited pyrolytic carbon (PyC) coating and the batching ratio of the mixed powder. The obtained Ti3SiC2 film was used as an interphase to prepare SiC fiber reinforced SiC matrix composites, which exhibited a flexural strength of 460 ± 20 MPa and a fracture toughness of 16.8 ± 2.4 MPa·m^(1/2).

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2022)

Add to Collection

Article Materials Science, Ceramics

Synthesis of Ti3SiC2 coatings onto SiC monoliths from molten salts

B. Chahhou et al.

Summary: Coatings close to Ti3SiC2 composition were successfully obtained on SiC substrates using the molten NaCl method. The growth of coatings between 1000 and 1200 ? was influenced by temperature, with the addition of silicon playing a key role in the final composition.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2022)

Add to Collection

Article Chemistry, Physical

Boosting of water splitting using the chemical energy simultaneously harvested from light, kinetic energy and electrical energy using N doped 4H-SiC nanohole arrays

Linlin Zhou et al.

Summary: A method of inducing piezopotential in N-doped 4H-SiC nanohole arrays for water splitting is proposed, achieving a significant enhancement in current density through regulation of charge transport behavior.

NANO ENERGY (2022)

Add to Collection

Article Nanoscience & Nanotechnology

Multifunctional SiC@SiO2 Nanofiber Aerogel with Ultrabroadband Electromagnetic Wave Absorption

Limeng Song et al.

Summary: A multifunctional SiC@SiO2 nanofiber aerogel with ultralow density, ultra-elasticity, high temperature resistance, and significant strain-dependent piezoresistive properties was successfully fabricated using chemical vapor deposition and heat treatment methods.

NANO-MICRO LETTERS (2022)

Add to Collection

Article Materials Science, Ceramics

Wet chemical deposition of BN, SiC and Si3N4 interphases on SiC fibers

Andreas Noeth et al.

Summary: Fiber coatings based on BN, BN/SiC, and BN/Si3N4 were optimized on Hi Nicalon type S SiC fibers, demonstrating high coverage and maintained tensile strength after thermal annealing. The coated fiber bundles showed only slight reductions in maximum tensile load compared to non-coated samples.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2021)

Add to Collection

Review Materials Science, Ceramics

On the formation mechanisms and properties of MAX phases: A review

Zhuo Zhang et al.

Summary: The review focuses on the formation mechanisms of MAX phases, the influence of defects on their stability, and how their properties can be tailored by creating solid solutions and texturing.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2021)

Add to Collection

Article Materials Science, Ceramics

Enhanced thermal and mechanical properties of optimized SiCf/SiC composites with in-situ CNTs on PyC interface

Zhexin Li et al.

CERAMICS INTERNATIONAL (2020)

Add to Collection

Review Materials Science, Ceramics

Recent advances in joining of SiC-based materials (monolithic SiC and SiCf/SiC composites): Joining processes, joint strength, and interfacial behavior

Guiwu Liu et al.

JOURNAL OF ADVANCED CERAMICS (2019)

Add to Collection

Article Materials Science, Multidisciplinary

A review of third generation SiC fibers and SiCf/SiC composites

Pengren Wang et al.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2019)

Add to Collection

Article Multidisciplinary Sciences

Enhanced Thermal Conductivity of Epoxy Composites Filled with 2D Transition Metal Carbides (MXenes) with Ultralow Loading

Ruiyang Kang et al.

SCIENTIFIC REPORTS (2019)

Add to Collection

Article Materials Science, Ceramics

Formation of Ti3SiC2 interphase coating on SiCf/SiC composite by electrophoretic deposition

Hyeon-Geun Lee et al.

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY (2018)

Add to Collection

Article Materials Science, Multidisciplinary

Copper-SiC whiskers composites with interface optimized by Ti3SiC2

Mian Li et al.

JOURNAL OF MATERIALS SCIENCE (2018)

Add to Collection

Article Materials Science, Ceramics

Preparation of TiC/Ti2AlC coating on carbon fiber and investigation of the oxidation resistance properties

Mian Li et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2018)

Add to Collection

Article Materials Science, Ceramics

Thickness-dependent phase evolution and bonding strength of SiC ceramics joints with active Ti interlayer

Hui Yang et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2017)

Add to Collection

Article Nanoscience & Nanotechnology

Quantitative Study of Interface/Interphase in Epoxy/Graphene-Based Nanocomposites by Combining STEM and EELS

Yu Liu et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Add to Collection

Article Nanoscience & Nanotechnology

Fabrication of SiCf-CNTs/SiC composites with high thermal conductivity by vacuum filtration combined with CVI

Wei Feng et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2016)

Add to Collection

Article Materials Science, Multidisciplinary

Three-dimensional carbon/carbon composites with vertically aligned carbon nanotubes: Providing direct and indirect reinforcements to the pyrocarbon matrix

Lei Feng et al.

MATERIALS & DESIGN (2016)

Add to Collection

Article Materials Science, Ceramics

Mechanical properties of SiCf/SiC composites with PyC and the BN interface

Bei Yang et al.

CERAMICS INTERNATIONAL (2015)

Add to Collection

Article Materials Science, Ceramics

Mechanical properties and in situ crack growth observation of SiC/SiC composites

Shuang Zhao et al.

CERAMICS INTERNATIONAL (2014)

Add to Collection

Article Nanoscience & Nanotechnology

Effect of heat treatment on microstructure and mechanical properties of PIP-SiC/SiC composites

Shuang Zhao et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2013)

Add to Collection

Article Materials Science, Multidisciplinary

In situ growth carbon nanotube reinforced SiCf/SiC composite

Ke Sun et al.

MATERIALS LETTERS (2012)

Add to Collection

Article Materials Science, Composites

Mechanical properties of 3D KD-I SiCf/SiC composites with engineered fibre-matrix interfaces

H. J. Yu et al.

COMPOSITES SCIENCE AND TECHNOLOGY (2011)

Add to Collection

Article Materials Science, Ceramics

The Reactivity of Ti2AlC and Ti3SiC2 with SiC Fibers and Powders up to Temperatures of 1550°C

Charles B. Spencer et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2011)

Add to Collection

Article Materials Science, Ceramics

Single- and Multilayered Interphases in SiC/SiC Composites Exposed to Severe Environmental Conditions: An Overview

Roger R. Naslain et al.

INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY (2010)

Add to Collection

© Peeref 2019-2024. All rights reserved.