T series Sm2Co17

Short Description:

T series Sm2Co17 magnets were developed by Magnet Power to be able to be used in extreme environments, for example, high speed motors and complex electromagnetic environments. They extend the upper limit of the temperature of permanent magnet from 350°C to 550°C. T series Sm2Co17 will present better properties when they are protected by high temperature resistant coatings in the temperature range, such as T350. When working temperature goes up to 350℃, the BH curve of T series Sm2Co17 is a straight line in the second quadran.

Product Detail

Product Tags


Maximum operating temperature (TM)

● NdFeB AH series 220-240 ℃

● Sm2Co17 H series 320-350 ℃

● Sm2Co17 T series 350-550 ℃


● T series Sm2Co17 magnets were developed for ultra-high temperatures (350-550 ℃)

● From T350 to T550, magnets exhibit good demagnetization resistance at temperature ≤TM.

● The (BH)max is changing from 27 MGOe to 21 MGOe (T350-T550)

Magnetic Properties of T series Sm2Co17


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