Transient Joule heating via highly dispersed carbon fibers to achieve superior bonding of SiCf/SiC composites joints with relieved residual stress

Journal of Materials Research and Technology 2026 Open access

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Authors: Yaotian Yan, Yihong Liu, Peixin Li, Haoyan Liang, Ziqin Ye, Chun Li, Xiaoqing Si, Liwu Liu, Jian Cao, Junlei Qi
DOI: 10.1016/j.jmrt.2026.03.230
Cited by: 1
References: 36

Abstract

: SiC f /SiC composites suit high-temperature uses like aircraft engines for their thermal stability and strength. Metal joining challenges arise from thermal expansion mismatch, inducing interface stress. We propose Joule thermal shock for low-stress bonding through rapid localized heating. TiC/C interlayer's graphite particles enhance strength via superior TiC-graphite adsorption.

Fields of Study & Subjects

Advanced ceramic materials synthesis Fiber-reinforced polymer composites Aluminum Alloys Composites Properties

Publication details

Journal / source
Journal of Materials Research and Technology
Publisher
Elsevier BV
Volume
42
Pages
2931–2939
Publication date
1 April 2026
Language
EN