[1]丁朝刚,徐杰,单德彬,等.纳米多层金属复合材料研究进展[J].中国材料进展,2022,41(10):808-818.[doi:10.7502/j.issn.1674-3962.202104041]
　DING Chaogang,XU Jie,SHAN Debin,et al.Research Progress on Metallic Nanolamellar Composites[J].MATERIALS CHINA,2022,41(10):808-818.[doi:10.7502/j.issn.1674-3962.202104041]
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纳米多层金属复合材料研究进展()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
41
期数:
2022年第10期
页码:
808-818
栏目:
出版日期:
2022-10-30

文章信息/Info

Title:
Research Progress on Metallic Nanolamellar Composites
文章编号:
1674-3962(2022)10-0808-11
作者:
丁朝刚1; 2; 徐杰1; 2; 单德彬1; 2; 郭斌1; 2
（1.哈尔滨工业大学 微系统与微结构制造教育部重点实验室，黑龙江 哈尔滨 150080）（2.哈尔滨工业大学材料科学与工程学院，黑龙江 哈尔滨 150001）
Author(s):
DING Chaogang1; 2; XU Jie1; 2; SHAN Debin1; 2; GUO Bin1; 2
（1.Key Laboratory of Micro-Systems and Micro-Microstructures Manufacturing of Ministry of Education, Harbin Institute of Technology, Harbin 150080, China）（2.School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China）
关键词:
纳米多层金属复合材料; 沉积复合技术; 累积叠轧技术; Cu/Nb纳米多层复合材料; 变形行为; 抗辐照损伤; 导电性
Keywords:
metallic nanolamellar composites; deposition method;  accumulative roll bonding; Cu/Nb nanolamellar composites; deformation behavior; radiation damage resistance; electrical conductivity
分类号:
TB331
DOI:
10.7502/j.issn.1674-3962.202104041
文献标志码:
A
摘要:
向金属中加入纤维、颗粒、晶须等增强体是提高金属复合材料力学性能的重要途径。而现代工业的不断发展对材料的多功能性提出了更高的要求。为改善材料的综合性能，保证其在高温、辐照等极端条件下的使用，研究人员设计了由纳米级交替层组成的材料体系——纳米多层金属复合材料。由于其具有极高的界面密度，可以有效地阻碍位错移动从而强化材料，同时促进了辐照缺陷的吸收，有效减轻金属的辐照损伤，在快堆、聚变堆等先进核反应堆中具有重要的应用前景。近年来，纳米多层金属复合材料在国内外得到了广泛而深入的研究，在制备技术、结构表征和综合性能等研究方面取得了长足的进步。以Cu/Nb纳米多层复合材料为例，综述了其制备技术、变形行为及热稳定性、抗辐照性、导电性等综合性能的研究进展，并探讨了纳米多层金属复合材料的发展趋势及应用前景。
Abstract:
The introduction of reinforcements such as fibers, particles, and whiskers was revealed as an effective method for enhancing the mechanical properties of metal matrix composites. With the rapid development of the modern industry and science technology, higher requirements for multifunctional materials have been put forward. With aim to supply future demand from energy and national defense fields, a novel material system consisting of alternating nanoscale layers was designed and prepared, named metallic nanolamellar composites. Metallic nanolamellar composites has been a promising strategy to improve the comprehensive properties of materials, which can ensure its service life under extreme conditions such as high temperature and irradiation. Compared with traditional metal composites, metallic nanolamellar composites have very high interface density, which can effectively prevent dislocation movement and strengthen the material. In addition, the heterogeneous interface promotes the absorption and annihilation of irradiated defects, which effectively reduces the irradiation damage. Therefore, metallic nanolamellar composites are expected to become a new generation of super radiation resistant materials, and have important application prospects in advanced nuclear reactors such as fast reactor and fusion reactor. In recent years, metallic nanolamellar composites have been extensively and deeply researched, and significant progress has been made in their preparation technology, structural characterization and comprehensive performance research. Taking Cu/Nb nanolamellar composites as an example, recent research progress on preparation technology, deformation behavior, thermal stability, radiation resistance, as well as electrical conductivity of nanolaminate composites are reviewed. The development trend and application prospect of metallic nanolamellar composites are briefly discussed.

备注/Memo

备注/Memo:
收稿日期：2021-05-11 修回日期：2021-06-04 基金项目：国家自然科学基金重点项目（51635005）；中央高校基本科研业务经费资助项目（ZDXMPY20180104）；高等学校学科创新引智计划资助项目（B18017）第一作者：丁朝刚，男，1990年生，博士研究生通讯作者：徐杰，男，1980年生，教授，博士生导师， Email:xjhit@hit.edu.cn
更新日期/Last Update: 2022-11-04