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Deposition of Cu on carbon fibers and influence mechanisms
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Affiliation:

1.State Key Laboratory of Structural Analyses for Industrial Equipment,Dalian University of Technology;2.Institute of Applied electronics,China Academy of Engineering Physics

Clc Number:

TG146

Fund Project:

Joint Funds of the National Natural Science Foundation of China (Grant No.: U1630129)

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    Abstract:

    Carbon fiber reinforced aluminum matrix composite is a very attractive material for the aerospace technologies. However, the poor wetting ability and the chemical reaction between the carbon fibers and aluminum make some difficulties for the fabrication of such composite. In order to improve the wetting behavior and refrain the chemical reaction, to prepare an interphase between carbon fiber and aluminum matrix is essential. In this paper, conventional electroplating equipment was improved to deposit copper interphase on the carbon fibers. It was found the improved equipment could effectively prepare a homogeneous interphase on carbon fibers with the help of plating additives. On this basis, the influence of fiber pretreatment, PH value of electroplating solution and plating time on the quality of copper interphase was investigated. The scanning electron microscopy and X-ray diffractometer were applied to characterize the interphase.

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[Lv Zhaozhao, Sha Jianjun, Lin Guanzhang, Zhang Zhaofu, Zu Yufei, Dai Jixiang, Xian Yuqiang, Zhang Wei, Cui Ding, Yan Conglin. Deposition of Cu on carbon fibers and influence mechanisms[J]. Rare Metal Materials and Engineering,2019,48(12):4010~4015.]
DOI:10.12442/j. issn.1002-185X.20180969

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History
  • Received:September 18,2018
  • Revised:September 29,2018
  • Adopted:November 08,2018
  • Online: January 07,2020
  • Published: