Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

THE DIFFUSION THEORY OF OUTGASSING OF SOME NON-CRYSTAL MATERIALS IN VACUUM

GAO BEN-HUI XUE DA-TONG

THE DIFFUSION THEORY OF OUTGASSING OF SOME NON-CRYSTAL MATERIALS IN VACUUM

GAO BEN-HUI, XUE DA-TONG
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

Metrics
  • Abstract views:  3079
  • PDF Downloads:  588
  • Cited By: 0
Publishing process
  • Received Date:  28 September 1977
  • Accepted Date:  02 July 1979
  • Published Online:  29 July 2005

THE DIFFUSION THEORY OF OUTGASSING OF SOME NON-CRYSTAL MATERIALS IN VACUUM

  • 1. 中国科学院兰州物理研究所

Abstract: In the early works of Dayton, Schram and Jaeckel, the hypothesis or the model of theory on the outgassing process of material in the Vacuum was given. So far, these conclusions have been accepted as the base for research on outgassing process.But it has already been found that the experimental results of outgassing rates of some non-crystal-line materials (for example, rubber, plastics etc.) are not in agreement with the above mentioned theories. In 1964, we suggested two theoretical models, i.e., "twofold over lapping diffusion" and "non-uniform concentration diffusion". We found that all the abnormal phenomena observed in the experiments can be thoroughly explained by these diffusion mechanisms.We have improved the method of experiment in outgassing rate measurement.

Reference (1)

Catalog

    /

    返回文章
    返回