... properties of high remanence,coercivity,and Max.energy product. Industrial Magnet grade:N35,N38,N40,N42,N45,N48,N50,N52 ... up to 230c) Industrial Magnet Outsanding product:1)high performance:N52,N48M,48SH,42UH,38EH,33AH2)high working temperature:the AH series ... days,average low weight loss less than 2 mg/cm2 Industrial Magnet applications:loudspeakers,motor assemblies,windmill,Home appliance,acousics, ...