Internal Friction of Hydrogen in Metallic Glasses

Jiang Fangxin; Hu Xiaofeng; Xu Yan; Yang Guobin

doi:10.13374/j.issn1001-053x.1989.02.032

Volume 11 Issue 2

Nov. 2021

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Jiang Fangxin, Hu Xiaofeng, Xu Yan, Yang Guobin. Internal Friction of Hydrogen in Metallic Glasses[J]. Chinese Journal of Engineering, 1989, 11(2): 179-183. doi: 10.13374/j.issn1001-053x.1989.02.032

Citation:

Jiang Fangxin, Hu Xiaofeng, Xu Yan, Yang Guobin. Internal Friction of Hydrogen in Metallic Glasses[J]. Chinese Journal of Engineering, 1989, 11(2): 179-183. doi: 10.13374/j.issn1001-053x.1989.02.032

Jiang Fangxin, Hu Xiaofeng, Xu Yan, Yang Guobin. Internal Friction of Hydrogen in Metallic Glasses[J]. Chinese Journal of Engineering, 1989, 11(2): 179-183. doi: 10.13374/j.issn1001-053x.1989.02.032

Citation:

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Internal Friction of Hydrogen in Metallic Glasses

doi: 10.13374/j.issn1001-053x.1989.02.032

Received Date: 1986-08-14
Available Online: 2021-11-15

Abstract

Abstract

The internal friction of hydrogen at low temperature and the annealing effect on it have been studied in iron-nickel based metallic glasses using Bordoni-type apparatus. The result shows that the internal friction of hydrogen at low temperature is snoek-like relaxation and the abnormal modulus defect and the abnormal relaxation strengh have been observed. The model of enhancement of τ-type defect to snoek-like relaxation is proposed to explain the abnormal relaxation strengh.
- metal glass,
- hydrogen,
- internal friction,
- structure relaxation,
- snoek relaxation