| 陶瓷/纤维/树脂超混杂复合材料的力学性能 |
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| 引用本文： | 邱军,曹小明,田冲,张劲松.陶瓷/纤维/树脂超混杂复合材料的力学性能[J].材料研究学报,2004,18(2):155-160. |
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| 作者姓名： | 邱军 曹小明 田冲 张劲松 |
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| 作者单位： | 1. 中国科学院金属研究所;沈阳化工学院
2. 中国科学院金属研究所 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 以泡沫SiC陶瓷为基本骨架,以改性酚醛树脂为基体,加入短切高硅氧玻璃纤维制备出陶瓷/纤维/树脂超混杂复合材料(SHCM),研究了泡沫陶瓷骨架和高硅氧纤维对材料力学性能的影响.结果表明,泡沫陶瓷骨架有利于材料的刚度和尺寸稳定性提高.加入泡沫陶瓷骨架后,纤维/树脂/陶瓷超混杂复合材料的压缩强度和压缩模量增大,随着泡沫陶瓷骨架含量的提高,弯曲模量大幅度提高而弯曲强度略有下降;随着高硅氧纤维含量的提高,材料的弯曲强度及弯曲模量均明显提高.
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| 关 键 词： | 复合材料 改性酚醛树脂 超混杂复合材料 力学性能 泡沫SiC陶瓷 泡沫陶瓷 纤维含量 改性酚醛树脂 超混杂复合材料 力学性能 ceramics properties Mechanical fibers composite 弯曲强度 弯曲模量 压缩模量 压缩强度 尺寸稳定性 刚度 结果 影响 基本骨架 研究 |
| 文章编号： | 1005-3093(2004)02-0155-06 |
| 收稿时间： | 2004-05-21 |
| 修稿时间： | 2003年12月2日 |
Mechanical properties of ceramics-fibers-resin super-hybrid composite |
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| QIU Jun,CAO Xiaoming,TIAN Chong,ZHANG Jinsong Institute of Metal Research,Chinese Academy of Sciences,Shenyany Shenyang Institute of Chemical Technology,Shenyang.Mechanical properties of ceramics-fibers-resin super-hybrid composite[J].Chinese Journal of Materials Research,2004,18(2):155-160. |
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| Authors: | QIU Jun CAO Xiaoming TIAN Chong ZHANG Jinsong Institute of Metal Research Chinese Academy of Sciences Shenyany Shenyang Institute of Chemical Technology Shenyang |
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| Affiliation: | QIU Jun,CAO Xiaoming,TIAN Chong,ZHANG Jinsong Institute of Metal Research,Chinese Academy of Sciences,Shenyany 110016 Shenyang Institute of Chemical Technology,Shenyang 110021 |
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| Abstract: | A novel super--hybrid composite (SHCM) was prepared with foam SiC ceramics, high performance fibers and modified phenolic resin. Effect of foam ceramics and high silica glass fibers on the mechanical properties
of super--hybrid composite was studied. The results show that foam ceramics can improve the hardness, size stability of the composite. Foam ceramics increases the compressive strength and compressive modulus of
the composite. With the rise of foam ceramics' content, the flexural modulus of the composites increases greatly and the flexural strength decreases slightly. With the rise of high silica glass fibers' content,
the flexural strength and modulus of the composite increase. |
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| Keywords: | composite modificatory phenolic resin super-hybrid composite mechanical properties foam SiC ceramic |
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