李建军;郑顺金;焦秀玲;陈代荣;

• 1:燕山大学环境与化学工程学院
• 2:山东大学国家胶体材料工程技术研究中心

摘要(Abstract)：

以异丙醇铝和过氧化氢经水热反应制备的拟薄水铝石为原料,合成了可纺性铝溶胶,用干法纺丝法制备了氧化铝凝胶纤维,烧结后得到了α-Al_2O_3连续纤维,对烧结工艺研究表明:慢速升温至650℃后在1300℃下快速烧结10 min后,制备的α-Al_2O_3纤维直径均匀,约10μm,最大断裂强度为1.37 GPa。

关键词(KeyWords)： 干法纺丝;α-Al_2O_3;陶瓷纤维

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 李建军;郑顺金;焦秀玲;陈代荣;

Email:

DOI: 10.16521/j.cnki.issn.1001-9642.2021.04.006

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