Alternating Current Field Measurement (ACFM) Detection of Surface and Near-Surface Defects in Metal Structures

Alternating Current Field Measurement (ACFM) Detection of Surface and Near-Surface Defects in Metal Structures Applicable Materials --Ferromagnetic and non-ferromagnetic conductive metals, including carbon steel, stainless steel, aluminum,etc Application Scope --Detection of surface and near-surface defects in metal structures Applicable Defects ---Capable of effectively detecting surface cracks and other linear defects Inspection Depth ---Maximum depth for carbon steel is