| Mechanical properties of Cr-alloyed MoSi2-based nanocomposite coatings with a hierarchical structure | |
Xu J; Wu JD; Li ZY(李正阳) ; Munroe P; Xie ZH; Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Peoples R China.
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| Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
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| 2013-07-15 | |
| Volume | 565Pages:127-133 |
| ISSN | 0925-8388 |
| Abstract | Novel Cr-alloyed MoSi2-based nanocomposite coatings were successfully synthesized onto Ti-6Al-4V substrates by a double glow discharge plasma technique. The architecture of the nanocomposite coatings exhibited a hierarchical structure, consisting of equiaxed C40-MoSi2 with a bimodal grain size distribution and strip-shaped Mo5Si3 grains segregated to the boundaries of submicron MoSi2 grains. The results showed that the toughness of the MoSi2-based nanocomposite coatings depended strongly upon their hierarchical structure and the magnitude of compressive residual stresses in the nanocomposite coatings. |
| Keyword | Transition Metal Silicides First-principle Calculation Nanocomposite Mechanical Properties Residual Stresses |
| Subject Area | 固体力学 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000317815300020 |
| Funding Organization | National Natural Science Foundation of China [51175245] |
| Department | MAMYAG激光毛化技术 |
| Classification | 一类 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/47241 |
| Collection | 先进制造工艺力学实验室 |
| Corresponding Author | Xu, J (reprint author), Nanjing Univ Aeronaut & Astronaut, Dept Mat Sci & Engn, 29 Yudao St, Nanjing 210016, Peoples R China. |
| Recommended Citation GB/T 7714 | Xu J,Wu JD,Li ZY,et al. Mechanical properties of Cr-alloyed MoSi2-based nanocomposite coatings with a hierarchical structure[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2013,565:127-133. |
| APA | Xu J,Wu JD,李正阳,Munroe P,Xie ZH,&Xu, J .(2013).Mechanical properties of Cr-alloyed MoSi2-based nanocomposite coatings with a hierarchical structure.JOURNAL OF ALLOYS AND COMPOUNDS,565,127-133. |
| MLA | Xu J,et al."Mechanical properties of Cr-alloyed MoSi2-based nanocomposite coatings with a hierarchical structure".JOURNAL OF ALLOYS AND COMPOUNDS 565(2013):127-133. |
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