| Al2O3-SiO2体系制备莫来石纤维的研究 |
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| 引用本文： | 高歌,姚树玉. Al2O3-SiO2体系制备莫来石纤维的研究[J]. 佛山陶瓷, 2009, 0(10): 11-12 |
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| 作者姓名： | 高歌 姚树玉 |
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| 作者单位： | 1. 山东安顺矿业科技股份有限公司,山东,枣庄,277100
2. 山东科技大学材料科学与工程学院,山东,青岛,266510 |
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| 摘 要： | 本文主要研究了在Al2O3-SiO2体系中,加入MgO、B2O3等组分,采用熔融拉丝工艺制备出了莫来石纤维。通过XRD、DTA、SEM等测试方法对莫来石纤维的微观结构及其组成进行了研究,结果表明：制备得到的纤维主晶相为莫来石,其组织形态为针状或棒状,具有优良的耐腐蚀性和耐火性。
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| 关 键 词： | 莫来石纤维 熔融拉丝法 |
Study on the Preparation of Mullite Fiber in Al_2O_3-SiO_2 System |
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| Gao Ge,Yao Shuyu. Study on the Preparation of Mullite Fiber in Al_2O_3-SiO_2 System[J]. Foshan Ceramics, 2009, 0(10): 11-12 |
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| Authors: | Gao Ge Yao Shuyu |
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| Affiliation: | Gao Ge1 Yao Shuyu2 (1 Shandong Anshun Mining Research Co.,Ltd. Zaozhuang Shandong 277100 2 College of Material Science and Engineering,Shandong University of Science and Technology Qingdao Shandong 266510) |
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| Abstract: | In the paper, the mullite fiber preparation by melt/drawing is studied in Al2O3-SiO2 system,through adding MgO,B2O3.The micro-structure and constituent of mullite fiber were analysed by using SEM,XRD,DTA.The study indicates that the main crystalline phase of prepared fiber is mullite.The form of mullite fiber is needle-like or rod-like.It also has excellent properties such as corrosion resistance and fire resistance. |
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| Keywords: | mullite fiber melt/drawing preparation |
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