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铁道科学与工程学报

JOURNAL OF RAILWAY SCIENCE AND ENGINEERING

Vol. 6    No. 1    March 1996

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AN X-RAY STUDY OF THERMODIFFUSION  PROCESSES ON TYRE WIRE COATING
Wang Yandong,Zhang Fang,Liu Yandong,Xu Jiazhen

Department of Materials Science and Engineering,Northeastern University,Shenyang 110006

Abstract:The thermodiffusion behaviors of brass coating on tyre wire obtained by electro-deposi  tion of copper-and zinc with controlled thickness,followed by continuous annealing in industry and   isothermal annealing at laboratory,respectively, were studied by means of X-ray diffraction analysis.With the information of X-ray diffraction,the fraction of β phase during different thermodiffusion processes was given and the phase homogeneity of α phase in the films was discussed.

 

Key words: tyre wire  electro-deposition diffusion X-ray diffraction

ISSN 1672-7029
CN 43-1423/U

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