|About this Abstract
||Materials Science & Technology 2019
||Processing and Performance of Materials Using Microwaves, Electric and Magnetic Fields, Ultrasound, Lasers, and Mechanical Work – Rustum Roy Symposium
||Advanced In-Line Nanocrystallization of Amorphous Metal Ribbon (AMR) Alloys Through Mechanical and Electromagnetic Fields
||Kevin Byerly, Paul Ohodnicki, Michael McHenry, Michael Lanagan, Dinesh Agrawal
|On-Site Speaker (Planned)
Electromagnetic assisted processing of rapidly solidified 25mm wide Cobalt-rich amorphous metal ribbons (AMRs) was performed using a custom developed thermal annealing stage. The AMR was subjected to a controlled tensioning process under a regulated value of applied stress using a reel-to-reel system. The AMR was passed through a thermal processing chamber to investigate heating in electromagnetic fields under various processing conditions, such as material speed/time in furnace, anneal temperature, and applied tension. Magnetic property test results from conventional annealing processes are compared to new, rapid in-line heating methods. Additionally, Fe-based alloys are investigated to overcome mechanical processing limitations during crystallization for conventional tension annealing processing strategies.
||Planned: At-meeting proceedings