Volume 33 Issue 11
Nov.  2007
Turn off MathJax
Article Contents
Lü Xiaojun, Xiaojun Zhang, Qi Diao, et al. Application of electrochemical methods to corrosion resistance evaluation for carbon fiber/epoxy composites[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(11): 1358-1361. (in Chinese)
Citation: Lü Xiaojun, Xiaojun Zhang, Qi Diao, et al. Application of electrochemical methods to corrosion resistance evaluation for carbon fiber/epoxy composites[J]. Journal of Beijing University of Aeronautics and Astronautics, 2007, 33(11): 1358-1361. (in Chinese)

Application of electrochemical methods to corrosion resistance evaluation for carbon fiber/epoxy composites

  • Received Date: 16 Nov 2006
  • Publish Date: 30 Nov 2007
  • The influence of different kinds of solution immersion on the properties of carbon fiber reinforced plastics was studied by means of cyclic voltammetry curves (CV) and electrochemical impedance spectroscopy (EIS). The relationship between electrochemical parameters and corrosion degradation of composites was discussed. Results show that the reaction resistance decreases and double layer capacitance increases with the increase of immersion time. The electrochemical parameters changes obtained from the acidic and alkaline probe solutions are more obviously than those obtained from the neutral probe solutions. Results indicate that the change of electrochemical parameters can reflect the corrosion degradation of composites, and electrochemical parameters can be used to evaluate the corrosion resistance of carbon fiber reinforced epoxy composites.

     

  • loading
  • [1] 吴人洁. 复合材料[M]. 天津:天津大学出版社, 1992:23-40 Wu Renjie. Composite material[M].Tianjin: Tianjin University Press, 1992:23-40(in Chinese) [2] 邱志平,邱薇,王晓军. 复合材料层合梁自由振动的区间分析[J].北京航空航天大学学报,2006,32(7):838-842 Qiu Zhiping, Qiu Wei, Wang Xiaojun. Interval analysis for free vibration of composite laminated beams[J]. Journal of Beijing University of Aeronautics and Astronautics, 2006,32(7):838-842(in Chinses) [3] Aylor Denise M, Murray John N. The effect of a seawater environment on the galvanic corrosion behavior of graphite/epoxy composites coupled to metals . AD-A256072, 1992 [4] Bellucci F. Galvanic corrosion between nonmetallic composites and metals I: The effect of dissimilar metal and of temperature[J]. Corrosion,1991,47(10):808-819 [5] Bellucci F. Galvanic corrosion between nonmetallic composites and metals II: Effect of area ratio and environmental degradation[J]. Corrosion,1992,48(4):281-291 [6] 陆峰,张晓云,汤智慧,等. 炭纤维环氧复合材料腐蚀行为的研究[J]. 材料工程, 2004(4):16-19 Lu Feng, Zhang Xiaoyun, Tang Zhihui, et al. Study on the corrosion behavior of graphite epoxy composite materails[J]. Journal of Materials Engineering,2004(4):16-19(in Chinese) [7] 陆峰,钟群鹏,曹春晓.大气环境条件下复合材料与金属电偶腐蚀及控制方法研究[J].材料保护,2002,35(12):19-22 Lu Feng, Zhong Qunpeng, Cao Chunxiao. Galvanic corrosion and controlling of GECM and metals in atmospheric environment[J]. Materials Protection,2002,35(12):19-22(in Chinese) [8] 陆峰. 复合材料表面防护对LY12CZ铝合金电偶腐蚀的影响[J]. 材料工程,1996(12):28-30 Lu Feng. Effect of GECM surface protection on galvanic corrosion of LY12CZ aluminum allov[J]. Journal of Materials Engineering, 1996(12):28-30(in Chinese) [9] Krysa J, Balik K, Krena J, et al. Corrosion of carbon-epoxy resin (C/E) and carbon-carbon (C/C) composites[J]. Materials Chemistry and Physics,1998(57):156-161 [10] 吕小军,张琦,刁鹏,等.用电化学方法研究碳纤维增强树脂基复合材料的腐蚀失效行为[J]. 复合材料学报,2005,22(3):35-39 Lü Xiaojun, Zhang Qi, Diao Peng, et al. Study on corrosive failure behavior of carbon fiber/epoxy composites by electrochemical methods[J]. Acta Materiae Compositae Sinica, 2005,22(3):35-39(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(4239) PDF downloads(1462) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return