燕山大学学报2024，Vol.48Issue(5)：377-395,19.DOI:10.3969/j.issn.1007-791X.2024.05.001
高熵碳/氮/硼化物陶瓷的增韧研究进展
Progress in toughening of high-entropy carbon/nitrogen/boride ceramics
摘要
Abstract
High-entropy carbon/nitrogen/boride ceramics garner significant attention due to their exceptional thermal stability and corrosion resistance.However,their inherent brittleness result in relatively low fracture toughness,making them prone to fracture under external forces.This limitation restrict their application in engineering fields.Currently,there is a lack of systematic reviews on toughening strategies for high-entropy carbon/nitrogen/boride ceramics.Therefore,the toughening techniques for high-entropy carbon/nitrogen/boride ceramic materials are summarized and compared in this paper,and an in-depth discussion of the toughening mechanisms is provided.These mechanisms often involve the synergistic effect of multiple toughening processes.In the future,targeted production of high-performance products meeting specific requirements will be essential to promote the widespread application of high-entropy carbon/nitrogen/boride ceramics across various fields.关键词
相变增韧/裂纹偏转和桥联/晶须/纤维增韧/原位增韧Key words
phase transformation toughening/crack deflection and bridging/whisker/fiber toughening/in-situ toughening分类
通用工业技术引用本文复制引用
李艳国,王明阳,邹芹..高熵碳/氮/硼化物陶瓷的增韧研究进展[J].燕山大学学报,2024,48(5):377-395,19.基金项目
河北省自然科学基金资助项目(E2024203136) （E2024203136）
秦皇岛市科学技术研究与发展计划项目(202302B005) （202302B005）
