Research progress in preparation of polymer-derived SiC fibers containing hetero elements
Continuous SiC fibers reinforced SiC ceramic matrix composites have wide applications in the aerospace and nuclear fields owing to their excellent high-temperature resistance, good oxidation resistance and mechanical properties. The precursor-derived method has been the most important method for pre...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
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Journal of Materials Engineering
2024-03-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2023.000128 |
| _version_ | 1797243108733222912 |
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| author | WU Shuang GOU Yanzi WANG Yongshou SONG Quzhi XU Nana HAN Cheng WANG Yingde |
| author_facet | WU Shuang GOU Yanzi WANG Yongshou SONG Quzhi XU Nana HAN Cheng WANG Yingde |
| author_sort | WU Shuang |
| collection | DOAJ |
| description | Continuous SiC fibers reinforced SiC ceramic matrix composites have wide applications in the aerospace and nuclear fields owing to their excellent high-temperature resistance, good oxidation resistance and mechanical properties. The precursor-derived method has been the most important method for preparing continuous SiC fibers. The introduction of specific hetero elements could effectively improve properties of SiC fibers. Based on the research work on precursor-derived SiC fibers of high performance carried out by our group in the past forty years, this review firstly summarizes the addition methods of hetero elements, mainly including physical blending or chemical modification methods; The role and mechanism of hetero elements have been elucidated from several aspects: increasing the ceramic yield of the precursor, facilitating densification during sintering of the precursor-derived SiC fibers, improving high-temperature resistance of the final SiC fibers, and generating functions of SiC fibers; The composition, microstructure, properties, and developmental status of SiC fibers containing hetero elements, such as Ti, Al, Zr, Fe, B, as well as refractory metals (Hf, Ta, Nb), have been introduced. Furthermore, future research in the development of precursor systems, quantitative study of the relationship between the types and contents of hetero elements and properties of derived fibers, as well as engineering applications of the precursor-derived SiC fibers, has been prospected. |
| first_indexed | 2024-04-24T18:49:53Z |
| format | Article |
| id | doaj.art-b4b69c98d61942abbee1660e5d0670b0 |
| institution | Directory Open Access Journal |
| issn | 1001-4381 |
| language | zho |
| last_indexed | 2024-04-24T18:49:53Z |
| publishDate | 2024-03-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-b4b69c98d61942abbee1660e5d0670b02024-03-27T03:28:07ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43812024-03-0152311110.11868/j.issn.1001-4381.2023.00012820240301Research progress in preparation of polymer-derived SiC fibers containing hetero elementsWU Shuang0GOU Yanzi1WANG Yongshou2SONG Quzhi3XU Nana4HAN Cheng5WANG Yingde6Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaScience and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaScience and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaScience and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaScience and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaScience and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaScience and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410073, ChinaContinuous SiC fibers reinforced SiC ceramic matrix composites have wide applications in the aerospace and nuclear fields owing to their excellent high-temperature resistance, good oxidation resistance and mechanical properties. The precursor-derived method has been the most important method for preparing continuous SiC fibers. The introduction of specific hetero elements could effectively improve properties of SiC fibers. Based on the research work on precursor-derived SiC fibers of high performance carried out by our group in the past forty years, this review firstly summarizes the addition methods of hetero elements, mainly including physical blending or chemical modification methods; The role and mechanism of hetero elements have been elucidated from several aspects: increasing the ceramic yield of the precursor, facilitating densification during sintering of the precursor-derived SiC fibers, improving high-temperature resistance of the final SiC fibers, and generating functions of SiC fibers; The composition, microstructure, properties, and developmental status of SiC fibers containing hetero elements, such as Ti, Al, Zr, Fe, B, as well as refractory metals (Hf, Ta, Nb), have been introduced. Furthermore, future research in the development of precursor systems, quantitative study of the relationship between the types and contents of hetero elements and properties of derived fibers, as well as engineering applications of the precursor-derived SiC fibers, has been prospected.http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2023.000128precursor-derived methodsic fiberhetero elementmechanism |
| spellingShingle | WU Shuang GOU Yanzi WANG Yongshou SONG Quzhi XU Nana HAN Cheng WANG Yingde Research progress in preparation of polymer-derived SiC fibers containing hetero elements Cailiao gongcheng precursor-derived method sic fiber hetero element mechanism |
| title | Research progress in preparation of polymer-derived SiC fibers containing hetero elements |
| title_full | Research progress in preparation of polymer-derived SiC fibers containing hetero elements |
| title_fullStr | Research progress in preparation of polymer-derived SiC fibers containing hetero elements |
| title_full_unstemmed | Research progress in preparation of polymer-derived SiC fibers containing hetero elements |
| title_short | Research progress in preparation of polymer-derived SiC fibers containing hetero elements |
| title_sort | research progress in preparation of polymer derived sic fibers containing hetero elements |
| topic | precursor-derived method sic fiber hetero element mechanism |
| url | http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2023.000128 |
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