Temperature-Sensitive Magnetic Fluids
Stable liquid magnetically soft material consisting of nonmagnetic carrier and surfaced ultrafine complex ferrite (for example, MnxZn1-xFe2O4) particles.
Mn-Zn ferrite containing colloids have higher pyromagnetic coefficients, which allow to design new magnetically controlled thermoregulation systems.
up to 25 l/year at laboratory conditions; up to 1000 l/year by a pilot plant.
G. Kronkalns, M. Maiorov, E. Blums. Preparation and Properties of Temperature-Sensitive Magnetic Fluids, Magnetohydrodynamics, 1997, 33, No. 1, 112-117 (in Russian), and Magnetohydrodynamics, 1997, 33, No. 1, 92-96 (English translation).