Research progress on sintering additive used for high thermal conductivity silicon nitride ceramics
Silicon nitride (Si3N4) is considered to be the best ceramic material for the comprehensive properties. High thermal conductivity and the excellent mechanical properties make it widely used as the ceramic substrate in electric vehicles and hybrid electric vehicles (EV/HEV). Sintering additives have...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Powder Metallurgy Technology
2024-02-01
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| Series: | Fenmo yejin jishu |
| Subjects: | |
| Online Access: | https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2021070001 |
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| author | WANG Yuelong WU Haoyang JIA Baorui ZHANG Yiming ZHANG Zhirui LIU Chang TIAN Jianjun QIN Mingli |
| author_facet | WANG Yuelong WU Haoyang JIA Baorui ZHANG Yiming ZHANG Zhirui LIU Chang TIAN Jianjun QIN Mingli |
| author_sort | WANG Yuelong |
| collection | DOAJ |
| description | Silicon nitride (Si3N4) is considered to be the best ceramic material for the comprehensive properties. High thermal conductivity and the excellent mechanical properties make it widely used as the ceramic substrate in electric vehicles and hybrid electric vehicles (EV/HEV). Sintering additives have the great influence on the sintering activity, microstructure, and the second phase composition of silicon nitride, and then affect the thermal conductivity of ceramics. Selecting the suitable sintering additives is very important for the preparation of high thermal conductivity silicon nitride ceramics. The research status of sintering additives used for the preparation of high thermal conductivity silicon nitride ceramics was summarized in this paper, the influence of sintering additives on the thermal conductivity and mechanical properties of silicon nitride ceramics was analyzed, and the future research direction and development trend of sintering additives were put forward. |
| format | Article |
| id | doaj-art-ed9c5b756d724407ae8585be0e157939 |
| institution | Kabale University |
| issn | 1001-3784 |
| language | zho |
| publishDate | 2024-02-01 |
| publisher | Editorial Office of Powder Metallurgy Technology |
| record_format | Article |
| series | Fenmo yejin jishu |
| spelling | doaj-art-ed9c5b756d724407ae8585be0e1579392024-11-13T05:46:37ZzhoEditorial Office of Powder Metallurgy TechnologyFenmo yejin jishu1001-37842024-02-0142111310.19591/j.cnki.cn11-1974/tf.2021070001Research progress on sintering additive used for high thermal conductivity silicon nitride ceramicsWANG Yuelong0WU Haoyang1JIA Baorui2ZHANG Yiming3ZHANG Zhirui4LIU Chang5TIAN Jianjun6QIN Mingli7Institute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, ChinaInstitute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, ChinaSilicon nitride (Si3N4) is considered to be the best ceramic material for the comprehensive properties. High thermal conductivity and the excellent mechanical properties make it widely used as the ceramic substrate in electric vehicles and hybrid electric vehicles (EV/HEV). Sintering additives have the great influence on the sintering activity, microstructure, and the second phase composition of silicon nitride, and then affect the thermal conductivity of ceramics. Selecting the suitable sintering additives is very important for the preparation of high thermal conductivity silicon nitride ceramics. The research status of sintering additives used for the preparation of high thermal conductivity silicon nitride ceramics was summarized in this paper, the influence of sintering additives on the thermal conductivity and mechanical properties of silicon nitride ceramics was analyzed, and the future research direction and development trend of sintering additives were put forward.https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2021070001silicon nitrideceramicssintering additivesthermal conductivitymechanical properties |
| spellingShingle | WANG Yuelong WU Haoyang JIA Baorui ZHANG Yiming ZHANG Zhirui LIU Chang TIAN Jianjun QIN Mingli Research progress on sintering additive used for high thermal conductivity silicon nitride ceramics Fenmo yejin jishu silicon nitride ceramics sintering additives thermal conductivity mechanical properties |
| title | Research progress on sintering additive used for high thermal conductivity silicon nitride ceramics |
| title_full | Research progress on sintering additive used for high thermal conductivity silicon nitride ceramics |
| title_fullStr | Research progress on sintering additive used for high thermal conductivity silicon nitride ceramics |
| title_full_unstemmed | Research progress on sintering additive used for high thermal conductivity silicon nitride ceramics |
| title_short | Research progress on sintering additive used for high thermal conductivity silicon nitride ceramics |
| title_sort | research progress on sintering additive used for high thermal conductivity silicon nitride ceramics |
| topic | silicon nitride ceramics sintering additives thermal conductivity mechanical properties |
| url | https://pmt.ustb.edu.cn/article/doi/10.19591/j.cnki.cn11-1974/tf.2021070001 |
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