无机纤维增强哥窑龙泉青瓷胎体研究
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摘要
以哥窑龙泉青瓷胎体材料为基础,通过引入高强度无机纤维对其进行增强,研究对比了氧化铝纤维与莫来石纤维的加入量对哥窑龙泉青瓷胎体材料的微结构和力学性能的影响。结果表明:两种纤维均通过"拔出效应"提高哥窑胎体的抗弯强度,随着增强纤维加入量的增加,抗弯强度经历了先上升后下降的过程,烧结收缩率持续逐渐降低,在胎体中更稳定的莫来石纤维的增强效果优于氧化铝纤维,当莫来石纤维加入4%时,抗弯强度最大。
Geyao Longquan celadon body was reinforced by introducing high strength inorganic fiber. Influence of alumina and mullite fiber addition on Geyao Longquan celadon body microstructure and mechanical properties was investigated. The results show that, both kinds of fiber improved the bending strength through the "pull effect". With the increase of the amount of fiber, the bending strength increased firstly and then decreased, while the sintering shrinkage decreased continuously. Samples with added mullite fiber showed better enhancement effect than those with alumina fiber. When the mullite fiber addition is 4%, Geyao Longquan celadon body samples achieved the maximum bending strength.
Geyao Longquan celadon body was reinforced by introducing high strength inorganic fiber. Influence of alumina and mullite fiber addition on Geyao Longquan celadon body microstructure and mechanical properties was investigated. The results show that, both kinds of fiber improved the bending strength through the "pull effect". With the increase of the amount of fiber, the bending strength increased firstly and then decreased, while the sintering shrinkage decreased continuously. Samples with added mullite fiber showed better enhancement effect than those with alumina fiber. When the mullite fiber addition is 4%, Geyao Longquan celadon body samples achieved the maximum bending strength.
引文
[1]李国桢,叶宏明.龙泉青瓷釉的研究[J].硅酸盐学报,1964(01):1-13+65-66.
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[5]董伟霞,包启富,向文宝.仿龙泉哥窑冰裂纹釉工艺条件因素的研究[J].陶瓷,2016(10):30-32.
[6]程本军,杨辉,郭兴忠.硅溶胶对刚玉莫来石复相陶瓷的性能影响[J].陶瓷学报,2006(01):39-42.
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[8]乔健,刘和义,崔宏亮,朱玉龙.连续氧化铝纤维的制备及应用[J].中国陶瓷,2015,51(08):1-5.
[9]史国普,王志,赵军,侯宪钦.莫来石纤维对氧化铝陶瓷性能的影响[J].稀有金属材料与工程,2009,38(2):447-449.
[10]WANG Z,SHI G P,SUN X,et al.Mullite fiber reinforced alumina ceramic matrix composites[J].Key Engineering Materials,2008,368-372:710-712.
[2]翟翕武,何力迈.恢复龙泉青瓷的前前后后[J].中国陶瓷工业,2010,17(06):62-64.
[3]周仁,张福康,郑永圃.龙泉历代青瓷烧制工艺的科学总结[J].考古学报,1973(01):131-156+193-194.
[4]叶宏明,劳法盛,李国桢,季来珍,叶国珍.南宋官窑青瓷的研究[J].硅酸盐学报,1983(01):19-32+129-131.
[5]董伟霞,包启富,向文宝.仿龙泉哥窑冰裂纹釉工艺条件因素的研究[J].陶瓷,2016(10):30-32.
[6]程本军,杨辉,郭兴忠.硅溶胶对刚玉莫来石复相陶瓷的性能影响[J].陶瓷学报,2006(01):39-42.
[7]刘宇,邓永茜.莫来石纤维增强铝硅酸盐陶瓷的强度及断裂韧性[J].景德镇陶瓷学院学报,1989(02):61-64+89.
[8]乔健,刘和义,崔宏亮,朱玉龙.连续氧化铝纤维的制备及应用[J].中国陶瓷,2015,51(08):1-5.
[9]史国普,王志,赵军,侯宪钦.莫来石纤维对氧化铝陶瓷性能的影响[J].稀有金属材料与工程,2009,38(2):447-449.
[10]WANG Z,SHI G P,SUN X,et al.Mullite fiber reinforced alumina ceramic matrix composites[J].Key Engineering Materials,2008,368-372:710-712.