Effect of cooling rate in [(Fe0.5Co0.5)(0.75)B0.2Si0.05](100-x)Nb-x alloy system on magnetic properties
- Authors
- Han, Bo-Kyeong; Kim, Nam-Hui; You, Chun-Yeol; Choi-Yim, Haein
- Issue Date
- Mar-2015
- Publisher
- 한국물리학회
- Keywords
- Fe,Co-based; Soft magnetic properties; Ferromagnetic; Bulk metallic glass; Amorphous ribbon
- Citation
- Current Applied Physics, v.15, no.3, pp 326 - 329
- Pages
- 4
- Journal Title
- Current Applied Physics
- Volume
- 15
- Number
- 3
- Start Page
- 326
- End Page
- 329
- URI
- https://scholarworks.sookmyung.ac.kr/handle/2020.sw.sookmyung/10656
- DOI
- 10.1016/j.cap.2015.01.002
- ISSN
- 1567-1739
1878-1675
- Abstract
- The effect of cooling rate on the thermal stability and soft magnetic properties of [(Fe0.5Co0.5)(0.75)B0.2Si0.05](100-x)Nb-x (x = 5, 6, 7, 8 at. %) system was investigated. The alloys were produced into the form of ribbon and cylindrical rod by melt-spinning and injection casting, respectively. Their structure, thermal, mechanical and soft magnetic properties were investigated by x-ray diffraction, differential scanning calorimetry, universal testing machine and vibrating sample magnetometer, respectively. All of the alloys were identified as fully amorphous by X-ray diffraction. It turned out that the rod samples had exceptionally high saturation fields reaching 3.0 kOe, which is key properties for sensor application. Also, among these Fe, Co-based samples, the Fe-35.25 Co-35.25 B-18.8 Si-4.70 Nb-6 ribbon exhibits the highest saturation magnetization with 142.1 emu/g. (C) 2015 Elsevier B.V. All rights reserved.
- Files in This Item
-
Go to Link
- Appears in
Collections - ICT융합공학부 > 응용물리전공 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.