@inproceedings{f8bd91b45f7444ff84ef0babf57ca1eb,
title = "Stability Study of Epoxy Resin in Low-Vacuum Environment Applied in Ground Coil Module of High-Speed Flying Train",
abstract = "The high-speed flying train is a new transportation concept running in the low-vacuum environment. The performances of the trains{\textquoteright} components and the corresponding materials determine the stability of the whole system, while researches on the materials working in low-vacuum condition was rare to see. In the present study, the 1000 h thermal ageing test of epoxy resin was performed which was based on the practical operation condition of ground module of high-speed flying train. The pressure was set as 100 Pa, and the temperature was 100 ℃ and 120 ℃ respectively. Results proved the session of molecular chains during ageing, while the re-crosslinking happened at the same time. As a result, both the glass transition temperature and the tensile strength increased after ageing, and the breakdown strength showed the variation trend of first dropping and then rising on the ageing time.",
keywords = "High-speed flying trains, epoxy resin, low-vacuum, thermal aging",
author = "Qiujun Li and Daoyu Hu and Lu Cheng and Wenfeng Liu",
note = "Publisher Copyright: {\textcopyright} Beijing Paike Culture Commu. Co., Ltd. 2024.; 18th Annual Conference of China Electrotechnical Society, ACCES 2023 ; Conference date: 15-09-2023 Through 17-09-2023",
year = "2024",
doi = "10.1007/978-981-97-1351-6\_4",
language = "英语",
isbn = "9789819713509",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "41--58",
editor = "Qingxin Yang and Zewen Li and An Luo",
booktitle = "The Proceedings of the 18th Annual Conference of China Electrotechnical Society - Volume IV",
}