Encyclopedia of magnetics and electromagnetics.
Fluxtrol - a trade name for group of magnetodielectric materials manufactured by Fluxtrol Inc.
Fluxtrol materials are designed to be used primarily in flux concentrators for induction heating, with the operating frequency range 1kHz-3MHz (overlapping for several materials).
by S. Zurek, E. Magnetica, CC-BY-3.0
List of Fluxtrol materials: