中文版 | English
Title

纳米结构超硬材料的机遇与挑战

Alternative Title
Opportunities and challenges for nanostructured superhard materials
Author
Publication Years
2023
DOI
Source Title
ISSN
0379-4148
Volume52Issue:4Pages:239-248
Abstract
经过几十年的研究和发展,纳米结构金刚石和立方氮化硼已相继被成功制备,其高硬度和强韧性充分表明纳米力学增强机制是制备超强超硬材料的有效途径.目前纳米结构超硬材料的研究仍处于起步阶段,高温高压相转变的路径与机制、复杂中间相的结构与产生的条件、热力学条件对晶粒生长和微结构(孪晶和堆垛层错等)形成的作用,以及超硬材料的纳米结构对力学性能和强化机制的影响等尚未完全揭示出来.为此,文章对近年来在相关领域的研究进行综述,总结了设计与寻找超硬材料的一般策略与原则,概括了典型的纳米微结构对超硬材料力学与热稳定性的影响,归纳了纳米结构超硬材料的高温高压相变与转化机制,并对当前的研究进展和潜在应用进行了归纳与展望.
Keywords
URL[Source Record]
Language
Chinese
SUSTech Authorship
First
Funding Project
2016ZT06C279:广东省科技厅珠江人才计划团队项目 ; KQTD201605301919134356:深圳市发展与改革委员会项目 ; JCYJ20190809173213150:深圳市科技创新委员会面上项目
Data Source
WanFang
WanFangID
wl202304003
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/571426
DepartmentDepartment of Physics
前沿与交叉科学研究院
Affiliation
南方科技大学物理系 前沿与交叉科学研究院 深圳 518055
First Author AffilicationDepartment of Physics;  Academy for Advanced Interdisciplinary Studies
First Author's First AffilicationDepartment of Physics;  Academy for Advanced Interdisciplinary Studies
Recommended Citation
GB/T 7714
韩云霞,顾超,王善民,等. 纳米结构超硬材料的机遇与挑战[J]. 物理,2023,52(4):239-248.
APA
韩云霞,顾超,王善民,&赵予生.(2023).纳米结构超硬材料的机遇与挑战.物理,52(4),239-248.
MLA
韩云霞,et al."纳米结构超硬材料的机遇与挑战".物理 52.4(2023):239-248.
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