Pls find the details of Ring Smco Magnets:
A samarium–cobalt magnet, a type of rare earth magnet, is a strong permanent magnet made of an alloy of samarium and cobalt, They were developed in the early 1970s.
They are generally ranked similarly in strength to neodymium magnets but have higher temperature ratings and higher coercivity.
They are brittle, and prone to cracking and chipping. Samarium–cobalt magnets have maximum energy products (BH)max that range from 16 MGOe to 32 MGOe, that is approx. 128 kJ/m3 to 256 kJ/m3; their theoretical limit is 34 MGOe, about 272 kJ/m3.
They are available in two "series", namely Series 1:5 and Series 2:17.
A samarium–cobalt magnet, a type of rare earth magnet, is a strong permanent magnet made of an alloy of samarium and cobalt, They were developed in the early 1970s.
They are generally ranked similarly in strength to neodymium magnets but have higher temperature ratings and higher coercivity.
They are brittle, and prone to cracking and chipping. Samarium–cobalt magnets have maximum energy products (BH)max that range from 16 MGOe to 32 MGOe, that is approx. 128 kJ/m3 to 256 kJ/m3; their theoretical limit is 34 MGOe, about 272 kJ/m3.
They are available in two "series", namely Series 1:5 and Series 2:17.