Core-shell structure in situ reinforced aluminum matrix composites: Microstructure, mechanical and tribological properties
Ma, Jiqiang1,2; Fan, Chenglong1,2; Chen, Wenyuan1; Tan, Hui1; Zhu, Shengyu1,3; Li, Qinglin2; Yang, Jun1
2022-04-25
发表期刊JOURNAL OF ALLOYS AND COMPOUNDS
ISSN0925-8388
卷号901
摘要Aluminum matrix composites with in situ core-shell structure were successfully prepared by powder metallurgy. And the microstructure, mechanical properties and tribological behavior of core-shell structure reinforced aluminum matrix composites were investigated in detail. The results indicate that double coreshells of Al3Ni and NiAl are formed between the Al matrix and Ni3Al reinforcements. The combined effect of Ni3Al reinforcements and the in situ core-shell structure enhance the mechanical and tribological properties of the composites, which is due to the improved strength of the composites and bonding strength between the reinforcements and matrix. Moreover, the serious adhesive wear is significantly alleviated for the composites. Overall, the N15 composite reinforced with 15 vol% Ni3Al exhibits good comprehensive properties, which shows the highest compressive strength of 248 MPa with a strain of 10%, and the optimal friction coefficient and wear rate of 0.74 and 6.45 x 10-5 mm3/(N m), respectively. (c) 2022 Elsevier B.V. All rights reserved.
关键词Aluminum matrix composites Core-shell structure Mechanical properties Tribological behavior
DOI10.1016/j.jallcom.2022.163613
收录类别SCIE ; EI
语种英语
WOS研究方向Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号WOS:000749738100002
出版者ELSEVIER SCIENCE SA
EI入藏号20220211439456
EI主题词Friction
EI分类号408 Structural Design ; 408.2 Structural Members and Shapes ; 541.1 Aluminum ; 541.2 Aluminum Alloys ; 931 Classical Physics ; Quantum Theory ; Relativity ; 931.2 Physical Properties of Gases, Liquids and Solids ; 951 Materials Science
来源库WOS
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符https://ir.lut.edu.cn/handle/2XXMBERH/154764
专题省部共建有色金属先进加工与再利用国家重点实验室
材料科学与工程学院
通讯作者Tan, Hui; Zhu, Shengyu
作者单位1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China;
2.Lanzhou Univ Technol, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China;
3.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
第一作者单位省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式
GB/T 7714
Ma, Jiqiang,Fan, Chenglong,Chen, Wenyuan,et al. Core-shell structure in situ reinforced aluminum matrix composites: Microstructure, mechanical and tribological properties[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2022,901.
APA Ma, Jiqiang.,Fan, Chenglong.,Chen, Wenyuan.,Tan, Hui.,Zhu, Shengyu.,...&Yang, Jun.(2022).Core-shell structure in situ reinforced aluminum matrix composites: Microstructure, mechanical and tribological properties.JOURNAL OF ALLOYS AND COMPOUNDS,901.
MLA Ma, Jiqiang,et al."Core-shell structure in situ reinforced aluminum matrix composites: Microstructure, mechanical and tribological properties".JOURNAL OF ALLOYS AND COMPOUNDS 901(2022).
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