A previous post detailed a possible process for the manufacture of ferro argonide dust or powders to be circulated in
the electrical particle generated with the circular or spiralled channel of the devices
Ferro-Tec, a major supplier of ferrofluids to the world sells dry magnetite powders. It might be possible to mix these with
low viscosity carrier fluids perhaps a thin silane ,or mineral oil to create a slurry with high magnetic saturation
with viscosity appropriate for the mechanical pump and linear magnetic drive series of EPGs
The new polyethylene glycol PEG ferrofluids have very low viscosity but are aqueous in nature
Other dry powders are available with various for coatings which might allow a variety of optimum liquid carriers.
