Crystallization and structural relaxation of Co48Mn20Ge10B10Si12 amorphous alloy
- Authors
- Hwang, Suk-Won; Im, Dong H; Chun, In-Soo; Yoon, Chong Seung; Kim, Chang-kyung
- Issue Date
- Mar-2006
- Publisher
- ELSEVIER SCIENCE SA
- Keywords
- amorphous materials; metals; magnetic measurements
- Citation
- JOURNAL OF ALLOYS AND COMPOUNDS, v.413, no.1-2, pp.206 - 210
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF ALLOYS AND COMPOUNDS
- Volume
- 413
- Number
- 1-2
- Start Page
- 206
- End Page
- 210
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181692
- DOI
- 10.1016/j.jallcom.2005.03.113
- ISSN
- 0925-8388
- Abstract
- Co-Mn-Ge metallic glass was produced by melt-spinning process. When annealed below its crystallization temperature, the alloy exhibited a dramatic increase in magnetization, which was attributed to the relaxation of the amorphous structure. The increased glass stability due to the relaxation by moderate annealing was well demonstrated as the amorphous alloy remained nearly amorphous during the second annealing step even though the annealing temperature was raised well above the crystallization temperature. It was concluded that a redistribution of Ge atoms and subsequent change in chemical short-range ordering may have been responsible for the observed relaxation phenomenon.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 신소재공학부 > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/181692)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.