Thermally stable microstructures and mechanical properties of B4C-Al composite with in-situ formed Mg(Al)B-2
Zhou, Yangtao1; Zan, Yuning1; Zheng, Shijian1; Shao, Xiaohong1; Jin, Qianqian1; Zhang, Bo1; Wang, Quanzhao2; Xiao, Bolv1; Ma, Xiuliang1,3; Ma, Zongyi1
2019-09
发表期刊JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN1005-0302
卷号35期号:9页码:1825-1830
摘要B4C particulate-reinforced 6061Al composite was fabricated by powder metallurgy method. The as-rolled composite possesses high tensile strength which is comparable to that of the peak-aged 6061Al alloy. More importantly, the microstructures and mechanical properties are thermally stable during long-term holding at elevated temperature (400 degrees C). The microstructual contributions to the strength of the composite were discussed. Transmission electron microscopy (TEM) analysis indicates that the in-situ formed reinforcement Mg(Al)Bs(2) as products of the interfacial reactions between B4C and the aluminum matrix. show not only good resistance to thermal coarsening but also strong pinning effect to the grain boundaries in the alloy matrix. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
关键词B4C-Al composites Thermal stability In-situ reinforcement Grain boundaries Solute segregation
DOI10.1016/j.jmst.2019.04.019
收录类别SCI
语种英语
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号WOS:000475870600003
出版者JOURNAL MATER SCI TECHNOL
引用统计
被引频次:18[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/31613
专题材料科学与工程学院
材料科学与工程学院_特聘教授组
作者单位1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China;
2.Chinese Acad Sci, Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China;
3.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Gansu, Peoples R China
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GB/T 7714
Zhou, Yangtao,Zan, Yuning,Zheng, Shijian,et al. Thermally stable microstructures and mechanical properties of B4C-Al composite with in-situ formed Mg(Al)B-2[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(9):1825-1830.
APA Zhou, Yangtao.,Zan, Yuning.,Zheng, Shijian.,Shao, Xiaohong.,Jin, Qianqian.,...&Ma, Zongyi.(2019).Thermally stable microstructures and mechanical properties of B4C-Al composite with in-situ formed Mg(Al)B-2.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(9),1825-1830.
MLA Zhou, Yangtao,et al."Thermally stable microstructures and mechanical properties of B4C-Al composite with in-situ formed Mg(Al)B-2".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.9(2019):1825-1830.
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