利用自行建立的β-射线监测系统对炭/酚醛预浸布的树脂含量进行了连续监测研究.根据实验数据拟合出了树脂含量与β-射线监测系统输出信号间的定量关系式,同时分析了β-射线源的稳定性、炭纤维布的波动性对监测精度的影响.连续监测结果表明,该β-射线监测系统具有较高的测量精度,可以用于预浸布树脂含量的连续、在线监测.
参考文献
| [1] | Liu J, Hwang D G, Chen J C, et al. Development of a theoretical model for a solvent-type prepreg manufacturing process [J]. Composites Science and Technology, 1994, 51(3): 359-366. |
| [2] | 刘丽,黄玉东,张志谦,等.超声波对F-12/环氧复合材料力学性能的影响[J].复合材料学报,1999,16(1):36-39. |
| [3] | Broughton W R, Chester R J. The development of a portable ultrasonic facility for NDT of graphite/epoxy composites [J]. Non-Destructive Testing, 1986, 23(2): 38-40. |
| [4] | Anderson M J, Faull J A, Menon S M. Evaluation of electrostatic air-coupled ultrasonic technology for measuring changes in resin content in carbon prepreg tow materials [J]. Journal of Advanced Materials, 1997, 28(2): 2-7. |
| [5] | Tienko W. An improved method for void fraction measurement using gamma-transmission gauge [ J ]. LEEE Transaction on Nuclear Science, 1993, 40(4): 669-675. |
| [6] | Molyneux M. Prepreg tape and fabric technology for advanced composites [J]. Composites, 1983, 114(2): 87-91. |
| [7] | Gilbert E N, Hayes B S, Seferis J C. Prepreg characteristics and processing: Influence of glass and carbon fabric reinforcements [J]. Journal of Advanced Materials, 2002,34(4): 8-15. |
| [8] | Subramania K, Rose J L. C-scan testing for complex parts [J]. Advanced Materials and Process, 1987, 17 (2) : 40- 43. |
| [9] | Popov V M, Peskov N E, Lushnikova R N. The method of quality control of composite materials of prepreg type [J].Defektoskopiya, 1994, 14(1): 50-51. |
| [10] | Ji K J, Wei C Y, Deng W H, et al. Evaluation of glass fibre/epoxy prepreg quality during storage [J]. Polymers and Polymer Composites, 2002, 10(8): 599-606. |
| [11] | Culshaw B. Optical fiber in NDT: A brief review of applications [J]. NDT International, 1985, 18(5): 265-268. |
| [12] | Huang Y D, Liu L, Zhang Z Q, et al. On-line monitoring of the resin content for film impregnation process [J ].Composites Science and Technology, 1998, 58(12): 1531-1534. |
| [13] | Huang Y D, Liu L, Sun Y F, et al. Continuous monitoring of resin content in prepreg unidirectional tapes by beta-ray method [J]. Advanced Composites Letters, 2002, 11(1): 27-32. |
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