| Microstructure and mechanical properties of short-carbon-fiber/Ti3SiC2 composites | |
| He, Guangqi1,2; Guo, Rongxiu1; Li, Meishuan2; Yang, Yang2,3; Wang, Linshan4; Qian, Yuhai2; Zuo, Jun2; Xu, Jingjun2; Liu, Changsheng1 | |
| Corresponding Author | Xu, Jingjun(jjxu@imr.ac.cn) ; Liu, Changsheng(csliu@mail.neu.edu.cn) |
| 2020-11-06 | |
| Source Publication | JOURNAL OF ADVANCED CERAMICS
 |
| ISSN | 2226-4108 |
| Volume | 9Issue:6Pages:10 |
| Abstract | Short-carbon-fibers (C-sf) reinforced Ti3SiC2 matrix composites (C-sf/Ti3SiC2, the C-sf content was 0 vol%, 2 vol%, 5 vol%, and 10 vol%) were fabricated by spark plasma sintering (SPS) using Ti3SiC2 powders and C-sf as starting materials at 1300 degrees C. The effects of C-sf addition on the phase compositions, microstructures, and mechanical properties (including hardness, flexural strength (sigma(f)), and K-IC) of C-sf/Ti3SiC2 composites were investigated. The C-sf, with bi-layered transition layers, i.e., TiC and SiC layers, were homogeneously distributed in the as-prepared C-sf/Ti3SiC2 composites. With the increase of C-sf content, the K-IC of C-sf/Ti3SiC2 composites increased, but the sigma(f) decreased, and the Vickers hardness decreased initially and then increased steadily when the C-sf content was higher than 2 vol%. These changed performances (hardness, sigma(f), and K-IC) could be attributed to the introduction of C-sf and the formation of stronger interfacial phases. |
| Keyword | Ti3SiC2 short-carbon-fibers (C-sf) spark plasma sintering (SPS) microstructure mechanical properties |
| Funding Organization | Joint Fund of Liaoning-SYNL ; Science and Technology Foundation of National Defense Key Laboratory |
| DOI | 10.1007/s40145-020-0408-3 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Joint Fund of Liaoning-SYNL[2019JH3/30100035] ; Science and Technology Foundation of National Defense Key Laboratory[HTKJ2019KL703006] |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Ceramics |
| WOS ID | WOS:000587072200002 |
| Publisher | SPRINGER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/141220 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xu, Jingjun; Liu, Changsheng |
| Affiliation | 1.Northeastern Univ, Sch Mat Sci & Engn, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 4.Northeastern Univ, Coll Sci, Shenyang 110819, Peoples R China |
| Recommended Citation GB/T 7714 | He, Guangqi,Guo, Rongxiu,Li, Meishuan,et al. Microstructure and mechanical properties of short-carbon-fiber/Ti3SiC2 composites[J]. JOURNAL OF ADVANCED CERAMICS,2020,9(6):10. |
| APA | He, Guangqi.,Guo, Rongxiu.,Li, Meishuan.,Yang, Yang.,Wang, Linshan.,...&Liu, Changsheng.(2020).Microstructure and mechanical properties of short-carbon-fiber/Ti3SiC2 composites.JOURNAL OF ADVANCED CERAMICS,9(6),10. |
| MLA | He, Guangqi,et al."Microstructure and mechanical properties of short-carbon-fiber/Ti3SiC2 composites".JOURNAL OF ADVANCED CERAMICS 9.6(2020):10. |
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