摘要
钨纤维增韧钨基复合材料作为一种理想的面向等离子体材料,可以不需要引入其他合金元素,通过充分发挥钨纤维本身的优异性能而提升其韧性。对钨纤维增韧钨基复合材料的增韧机理、增韧相类型、制备方法的研究现状进行了综述,重点介绍了钨纤维表面改性、钨纤维体积分数以及烧结温度对复合材料性能的影响,指出了该复合材料今后的研究方向。
Tungsten fiber-reinforced tungsten-based composites as an ideal plasma-facing material,can improve its toughness by giving full play to the excellent properties of the tungsten fiber itself without introducing other alloying elements.The toughening mechanism,types of toughening phase and preparation methods of tungsten fiber-reinforced tungsten-based composites are reviewed.The effects of tungsten fiber surface modification,volume fraction of tungsten fiber and sintering temperature on the properties of the composites are emphatically introduced.The future research direction of the composites is pointed out.
作者
陈畅
李宽路
陈寅
王珊
汪京
罗来马
CHEN Chang;LI Kuanlu;CHEN Yin;WANG Shan;WANG Jing;LUO Laima(School of Materials Science and Engineering,Hefei University of Technology,Hefei 230009,China;Intelligent Manufacturing Institute of HFUT,Hefei 230051,China;Engineering Research Center of High-Performance Copper Alloy Materials and Processing,Ministry of Education,Hefei 230009,China;Anhui Key Laboratory of Aviation Structure Forming Manufacturing and Equipment,Hefei 230009,China)
出处
《机械工程材料》
CAS
CSCD
北大核心
2024年第5期1-7,共7页
Materials For Mechanical Engineering
基金
安徽省重点研究与开发计划项目(202104b11020023)
安徽省重点实验室自主创新专项项目(PA2022GDSK0059)
阜阳市科技重大专项项目(FY20208001)。
关键词
钨基复合材料
钨纤维增韧
制备方法
增韧机理
力学性能
tungsten-based composite
tungsten fiber toughening
preparation method
toughening mechanism
mechanical property
