|About this Abstract
||2017 TMS Annual Meeting & Exhibition
||Bulk Metallic Glasses XIV
||L-30: The Effects of Nitrogen Addition on the Magnetic Properties of Fe-based Amorphous Alloy
||HyeRyeong Oh, Minha Lee, SONGYI Kim, A-Young Lee, Gyu Hyeon Park, Hyun-ah Kim, Jongryoul Kim
|On-Site Speaker (Planned)
The magnetic properties of amorphous soft magnetic materials are attracted in the industrial application by their high magnetic saturation, low coercivity, and high permeability. The demand of amorphous soft magnetic materials has also increased dramatically and continuously in various IT industrial products, for example electromagnetic shielding and near field communication. In current study, effect of addition of nonmetallic elements such as Nitrogen, Boron, Phosphorous on Fe-based amorphous alloys in presented. The Fe-based amorphous alloy is good candidate materials due to the high saturation magnetic flux density. The magnetic property of Fe-based amorphous alloy was improved with increasing Nitrogen concentration by reducing magneto crystalline anisotropy and suppressing crystal grain growth. The Fe based alloy ribbon containing Nitrogen prepared by melt-spinning. The amorphous structure was analyzed by X-ray diffraction and the soft magnetic property was examined by vibrating sample magnetometer.
||Planned: Supplemental Proceedings volume