Removal of paramagnetic particles from single wire HGMS

The partial removal of paramagnetic particles from a wire in the axial flow configuration was studied. Saturation accumulation radii are larger when the wire is first saturated at a higher field H which subsequently is reduced to Hothan when buildup proceeds to Hoonly. The amount of material collected on the wire depends on the history of the collection process. The results can be explained on the basis of the structural strength of the buildup, and different friction factors.