| 热处理炉的结构对聚碳硅烷纤维不熔化均匀性的影响 |
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| 引用本文： | 薛金根,宋永才,蓝新艳,王应德. 热处理炉的结构对聚碳硅烷纤维不熔化均匀性的影响[J]. 国防科技大学学报, 2003, 25(2): 34-37 |
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| 作者姓名： | 薛金根 宋永才 蓝新艳 王应德 |
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| 作者单位： | 国防科技大学航天与材料工程学院,湖南,长沙,410073 |
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| 基金项目： | 国家自然科学基金资助项目(50082007) |
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| 摘 要： | 讨论了陶瓷纤维不熔化处理中常用的两种热处理炉(垂直式不熔化炉和隧道窑式不熔化炉)对聚碳硅烷(PCS)纤维不熔化均匀性的影响。结果表明,采用不同结构的不熔化炉对PCS纤维进行不熔化处理,纤维的不熔化均匀性大为不同,用隧道炉处理的均匀性明显优于垂直炉。
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| 关 键 词： | 不熔化炉 聚碳硅烷 纤维 均匀性 |
| 文章编号： | 1001-2486(2003)02-0034-04 |
| 收稿时间： | 2002-11-21 |
| 修稿时间： | 2002-11-21 |
Influence of Furnace Structures on the Curing Uniformity of Polycarbosilane Fibers |
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| XUE Jingen,SONG Yongcai,LAN Xinyan and WANG Yingde. Influence of Furnace Structures on the Curing Uniformity of Polycarbosilane Fibers[J]. Journal of National University of Defense Technology, 2003, 25(2): 34-37 |
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| Authors: | XUE Jingen SONG Yongcai LAN Xinyan WANG Yingde |
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| Affiliation: | College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China;College of Aerospace and Materials Engineering, National Univ. of Defense Technology, Changsha 410073, China |
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| Abstract: | In the paper, two common types of heat-treatment furnaces (vertical curing furnace and tunnel curing furnace) were studied as influence factors on the uniformity of polycarbosilane fibers. Results show that, the furnace structures have a great influence on the curing uniformity of PCS fibers, with a remarkably better uniformity of the tunnel furnace than that of the vertical furnace. |
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| Keywords: | curing furnace polycarbosilane fiber uniformity |
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