嵌入式共固化耐高温阻尼复合材料制备及老化前后力学性能
收稿日期: 2014-07-09
修回日期: 2014-10-31
网络出版日期: 2014-11-14
基金资助
国家自然科学基金 (51375248); 中国工程物理研究院"仪表板的设计与开发"项目
Manufacturing process and mechanical performance before and after aging treatment of embedded co-cured high- temperature-resistance damping composite
Received date: 2014-07-09
Revised date: 2014-10-31
Online published: 2014-11-14
Supported by
National Natural Science Foundation of China (51375248); The Project of China Academy of Engineering Physics: Design and Development of Instrument Panel
嵌入式共固化阻尼复合材料的耐高温性能对其在极端环境下的应用至关重要。本文在正交实验的基础上提出一种具有优异耐高温性能的黏弹性材料组分,探索使用四氢呋喃溶剂将其溶解成胶浆,研究采用刷涂工艺在复合材料预浸料(T700/QY260)上制成阻尼薄膜,并与不带阻尼薄膜的复合材料预浸料一起根据设计要求铺设,利用预浸料的固化工艺曲线在热压罐中共固化成型,最终制成一种新型嵌入式共固化耐高温阻尼复合材料。通过测试其阻尼层与复合材料预浸料在老化前后的常温层间结合性能,验证这种复合材料的耐高温性能。结果表明,材料具有很好的耐高温性能,这就使嵌入式共固化大阻尼复合材料进入特种环境下的应用领域成为可能。
张乾 , 梁森 , 梁天锡 . 嵌入式共固化耐高温阻尼复合材料制备及老化前后力学性能[J]. 航空学报, 2015 , 36(7) : 2468 -2474 . DOI: 10.7527/S1000-6893.2014.0304
The high-temperature-resistance property of the embedded co-cured damping composite is very important to its application in special environment. A new high-temperature-resistance ingredient of viscoelastic damping material is found through orthogonal experimental method to be co-cured with high-temperature-resistance composite preperg (T700/QY260). Damping material is dissolved in tetrahydrofuran to form viscoelastic material solution and then it is used to produce damping membrane on the composite preperg by brush coating process. After the composite preperg with damping membrane is laid according to the design requirement, the autoclave is employed to make the embedded co-cured high-temperature-resistance damping composite specimens. The interlaminar bonding force between the damping layer and composite is tested before and after high-temperature aging to study the high-temperature resistant performance of this embedded co-cured damping composite. The results show that the composite material has good high-temperature-resistance performance and it would provide a possibility for the wide application of embedded co-cured high-temperature-resistance damping composite.
Key words： damping; composite; embedded; high-temperature-resistance; bonding
[1] Du S Y. Advanced composite materials and aerospace engineering[J]. Acta Materiae Compositae Sinica, 2007, 24(1): 1-12 (in Chinese). 杜善义. 先进复合材料与航空航天[J]. 复合材料学报, 2007, 24(1): 1-12.
[2] Soutis C. Fiber reinforced composites in aircraft construction [J]. Progress in Aerospace Sciences, 2005, 41(2): 143-151.
[3] Zhang C W, Zhang B M. The application of composites tank in space cryogenic propulsion system and key technology[J]. Acta Aeronautica et Astronautica Sinica, 2014, 35(10): 2747-2755 (in Chinese). 张辰威, 张博明. 复合材料贮箱在航天飞行器低温推进系统上的应用与关键技术[J]. 航空学报, 2014, 35(10): 2747-2755.
[4] Luo X M, Luo Y F. The application of several high performance fibers and composite materials in high speed train both in abroad and home[J]. Hi-Tech Fiber & Application, 2011, 36(5): 33-41 (in Chinese). 罗晰旻, 罗益锋. 国外高性能纤维及其复合材料在高速列车的应用[J]. 高科技纤维与应用, 2011, 36(5): 33-41.
[5] Finegan I C, Cibson R F. Recent research on enhancement of damping in polymer composites[J]. Composite Structures, 1999, 44(2-3): 89-98.
[6] Liang S, Liang L, Mi P. New development of the embedded and co-cured composite damping structures[J]. Chinese Journal of Applied Mechanics, 2010, 27(4): 767-771 (in Chinese). 梁森, 梁磊, 米鹏. 嵌入式共固化复合材料阻尼结构的新进展[J]. 应用力学学报, 2010, 27(4): 767-771.
[7] Li J L, Zhang Y, Zhang X Y. Development and application of carbon fiber composite braking block[J]. Development and Application of Materials, 2012, 27(2): 107-111 (in Chinese). 李建利, 张元, 张新元. 碳纤维复合材料刹车片的发展及应用前景[J]. 材料开发与应用, 2012, 27(2): 107-111.
[8] Rotz C A, Barrett D J. Co-cured damping layers in composite structures[C]//The 23rd International SAMPE Technical Conference, 1991: 352-363.
[9] Liang S, Wang H, Zhang Z S. Tests for dynamic performance of embedded high-temperature co-cured composite damping structures[J]. Journal of Vibration and Shock,2013, 32 (20): 97-101 (in Chinese). 梁森, 王辉, 张忠胜. 嵌入式高温共固化复合材料阻尼结构动力学性能实验研究[J]. 振动与冲击, 2013, 32(20): 97-101.
[10] Li X, Liang S, Wu N J, et al. Investigation on damping characteristics of the embedded co-cured composite damping structures[J]. Science Technology and Engineering, 2010, 10(6): 1510-1513 (in Chinese). 李烜, 梁森, 吴宁晶, 等. 嵌入式共固化复合材料阻尼结构阻尼性能的实验研究[J]. 科学技术与工程, 2010, 10(6): 1510-1513.
[11] Zhang Z S, Liang S. Manufacturing process and interlaminar bonding property of embedded medium-temperature co-cured composite material damping structure[J]. Acta Aeronautica et Astronautica Sinica, 2013, 34(8): 1972-1979 (in Chinese). 张忠胜, 梁森. 嵌入式中温共固化复合材料阻尼结构制作工艺及层间结合性能[J]. 航空学报, 2013, 34(8): 1972-1979.
[12] Maly J R, Johnson C D. Co-cured viscoelastic composites[J]. SPIE Proceedings, 1996, 2720: 365-376.
[13] Napolitano K L, Kosmatka J B. Co-cured extension-twist coupled damped composite strut: analytical and experimental evaluation[J]. Journal of Composite Materials, 1998, 32(21): 1914-1932.
[14] Olcott D D, Rotz C A, Eastman P F. Improved vibration damping in composite structures using 'zig-zag' fibers and embedded viscoelastic damping layers[J]. Journal of Society for the Advancement of Material and Process Engineering, 1993: 1357-1370.
[15] Mi P, Liang S, Zhang Y X. Numerical simulation on performance of embedded and co-cured composite damping structure under low velocity impact[J]. Journal of Vibration and Shock, 2012, 31(14): 98-101 (in Chinese). 米鹏, 梁森, 张义霞. 嵌入式共固化复合材料阻尼结构低速冲击性能的数值模拟[J]. 振动与冲击, 2012, 31(14): 98-101.
[16] Liang S, Liang K Y, Luo L, et al. Study on low-velocity impact of embedded and co-cured composite damping panels with numerical simulation method[J]. Composite Structures, 2014, 107: 1-10.
[17] Pan L J, Zhang B M. A new method for the determination of damping in co-cured composite laminates with embedded viscoelastic layer[J]. Journal of Sound and Vibration, 2009, 319(3-5): 822-831.
[18] Liang S, Xiu Y Y, Wang H. A research on sound insulation characteristics and processing of the embedded and co-cured composite damping structures[J]. Journal of Composite Materials, 2013, 47(9): 1169-1177.
[19] Dick S. Rubber technology: compounding and testing for performance[M]. München: Carl Hanser Vcrlag, 2001:44-46.
[20] Fu T Z, Cai H X, Wang X P. The development of fluoroelastomers and vulcanization systems[J]. Chemical Production and Technology, 2011, 18(5): 1-5 (in Chinese). 付铁柱, 蔡怀勋, 汪星平. 氟橡胶及硫化机理概述[J].化工生产与技术, 2011, 18(5): 1-5.
/
| 〈 |
|
〉 |
CJA