| 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 | |
| Corresponding Author | Zheng, Shijian(sjzheng@imr.ac.cn) ; Ma, Zongyi(zyma@imr.ac.cn) |
| 2019-09-01 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 35Issue:9Pages:1825-1830 |
| Abstract | 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. |
| Keyword | B4C-Al composites Thermal stability In-situ reinforcement Grain boundaries Solute segregation |
| Funding Organization | National Natural Science Foundation of China ; Liaoning Province ; Innovation Fund of IMR ; 'Thousand Youth Talents Plan' of China |
| DOI | 10.1016/j.jmst.2019.04.019 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[U1508216] ; National Natural Science Foundation of China[51501195] ; National Natural Science Foundation of China[51771194] ; National Natural Science Foundation of China[51771201] ; Liaoning Province[20180551101] ; Innovation Fund of IMR[2017-PY10] ; 'Thousand Youth Talents Plan' of China |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000475870600003 |
| Publisher | JOURNAL MATER SCI TECHNOL |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/134770 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zheng, Shijian; Ma, Zongyi |
| Affiliation | 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 |
| Recommended Citation 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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