... N33AH,N35AH(Max.operational temperature:up to 230c) Magnet For Motor Temperature:Temperature sensitivity varies, but when a magnet ... brittle and can fracture at high temperatures. Magnet For Motor Outsanding product:1)high performance:N52,N48M,48SH,42UH ... weight loss less than 2 mg/cm2 Magnet For Motor applications:loudspeakers,motor assemblies,windmill,Home appliance,acousics,communication equipment, ...