Journal
JOURNAL OF ALLOYS AND COMPOUNDS
Volume 488, Issue 1, Pages 79-83Publisher
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jallcom.2009.08.114
Keywords
Metallic glasses; Soft magnetic; Thermal stability
Categories
Funding
- U.S. Office of Naval Research [N00014-07C-0550]
Ask authors/readers for more resources
The effects of metalloids on the thermal stability and magnetic properties of (Fe,Co)-Mo-B-C-P-Si metallic glasses are presented. The alloys exhibit high thermal stability. despite only a 40 K width of the supercooled liquid (SCL) region and a reduced glass transition temperature of 0.55. The amorphous phases and their high saturation magnetization (similar to 1.44T) and low coercive field (similar to 20A/m) are retained upon long-term annealing in the SCL region. Temperature-time transformation (TTT) studies and investigation of crystallization properties using transmission electron microscopy confirm the beneficial effect of cobalt on the thermal stability, rendering the present alloys promising for scientific study and soft magnet applications. (C) 2009 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available