PERMANENT MAGNET MATERIALS Open PDF Document Details Document Type Technical Report Publication Date Sep 30, 1953 Accession Number AD0032457 Entities People Alan D. Franklin Organizations Franklin Institute Tags DTIC Thesaurus Topics Chemical Analysis Coercivity Crystal Structure Crystallites Crystallography Crystals Diffraction Distortion Magnetic Properties Magnetization Materials Measurement Military Research Modulus Of Elasticity Particle Size Permanent Magnets X Rays