摘要
钨(W)由于具有高熔点、高溅射阈值、良好的热导率,是最理想的聚变装置用候选材料。颗粒增强钨合金在轧制加工过程中产生的一系列组织与结构转变将对材料的性能产生一定的影响。本文综述了轧制加工对颗粒增强钨合金力学性能、热导率和抗热冲击损伤性能的影响,并指出了热核聚变反应堆用钨材料的研究前景和发展方向。
Tungsten(W)is considered to be the most ideal candidate material for fusion devices due to its high melting point,high sputtering threshold and good thermal conductivity.A series of microstructure transformations of particle-reinforced tungsten alloy during rolling process will have a certain influence on the properties of the materials.This article reviews the effects of rolling on the mechanical properties,thermal conductivity and resistance to thermal shock damage of particle-reinforced tungsten alloys,and points out the research prospects and development directions of tungsten materials for thermonuclear fusion reactors.
作者
罗来马
赵志豪
姚刚
昝祥
朱晓勇
程继贵
吴玉程
LUO Lai-ma;ZHAO Zhi-hao;YAO Gang;ZAN Xiang;ZHU Xiao-yong;CHENG Ji-gui;WU Yu-cheng(School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China;National-Local Joint Engineering Research Centre of Nonferrous Metals and Processing Technology,Hefei 230009,China)
出处
《中国有色金属学报》
EI
CAS
CSCD
北大核心
2022年第1期76-86,共11页
The Chinese Journal of Nonferrous Metals
基金
国家重点研发计划资助项目(2017YFE0302600,2019YFE03120002)
国家自然科学基金资助项目(51674095)。
关键词
面向等离子体材料
颗粒增强钨合金
轧制加工
微结构
plasma-facing materials
particle-reinforced tungsten alloys
rolling process
microstructure
作者简介
通信作者:罗来马,教授,博士,电话:0551-62902604,E-mail:luolaima@126.com。
