Effect of BNNTs/matrix interface tailoring on toughness and fracture morphology of hierarchical SiCf/SiC composites

Effect of BNNTs/matrix interface tailoring on toughness and fracture morphology of hierarchical SiCf/SiC composites

Abstract A thin BN interphase is applied on BNNTs surface to tailor the interfacial bonding between BNNTs and SiC matrix in hierarchical SiCf/SiC composites. The thickness of BN interphase ranging from 10 to 70 nm can be optimized by chemical vapor deposition after BNNTs are in situ grown on SiC fib...

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Bibliographic Details
Main Authors: Guangxiang Zhu, Qian Feng, Jinshan Yang, Jianbao Hu, Hongda Wang, Yudong Xue, Qingliang Shan, Shaoming Dong
Format: Article
Language:English
Published: Tsinghua University Press 2019-12-01
Series:Journal of Advanced Ceramics
Subjects:
boron nitride nanotubes (BNNTs)
interface
nanocomposites
toughness and toughening
Online Access:https://doi.org/10.1007/s40145-019-0338-0

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