Annealing Embrittlement of Fe-Based Amorphous Alloys

Lin Bing; Yu Jing; Yang Guobin; Wang Run

doi:10.13374/j.issn1001-053x.1988.01.004

Volume 10 Issue 1

Nov. 2021

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Lin Bing, Yu Jing, Yang Guobin, Wang Run. Annealing Embrittlement of Fe-Based Amorphous Alloys[J]. Chinese Journal of Engineering, 1988, 10(1): 18-22. doi: 10.13374/j.issn1001-053x.1988.01.004

Citation:

Lin Bing, Yu Jing, Yang Guobin, Wang Run. Annealing Embrittlement of Fe-Based Amorphous Alloys[J]. Chinese Journal of Engineering, 1988, 10(1): 18-22. doi: 10.13374/j.issn1001-053x.1988.01.004

Lin Bing, Yu Jing, Yang Guobin, Wang Run. Annealing Embrittlement of Fe-Based Amorphous Alloys[J]. Chinese Journal of Engineering, 1988, 10(1): 18-22. doi: 10.13374/j.issn1001-053x.1988.01.004

Citation:

Lin Bing, Yu Jing, Yang Guobin, Wang Run. Annealing Embrittlement of Fe-Based Amorphous Alloys[J]. Chinese Journal of Engineering, 1988, 10(1): 18-22. doi: 10.13374/j.issn1001-053x.1988.01.004

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Annealing Embrittlement of Fe-Based Amorphous Alloys

doi: 10.13374/j.issn1001-053x.1988.01.004

Received Date: 1987-03-18
Available Online: 2021-11-15

Abstract

Abstract

In this paper,the regularity of annealing embrittlement for amorphous alloys Fe₈₀B_20-xSi_x (x=6, 8, 10, 12) is studied.The effects of composition,purity of the raw materials, thickness and the surface condition of the ribbons on annealing embrittlement of the alloys are shown.Annealed at lower tmperature,Fe-based amorphous alloys have already become brittle. This annealing embrittlement is caused by structural relaxation which is controlled by the metastability of amorphous alloys.
- amorphous alloy,
- annealing embrittlement,
- structural rela-xation,
- magnetic material,
- mechanical property