White Fused Alumina #24mesh abrasive media for sandblasting TF magnets
White Fused Alumina #24mesh abrasive media for sandblasting TF magnets
The primary substrates of TF superconducting magnets consist of 316LN/304L austenitic stainless steel, copper alloy conductors, and insulating matrices. The objectives of sandblasting are to remove surface scale and oil/grease, achieve controlled surface roughening, and enhance the bonding strength of epoxy or polyimide insulation layers.