The SmCo permanent magnet have two types available: 1:5 type(SmCo5)&2:17 type(Sm2Co17);
Sintered Samarium Cobalt magnets are inherently very brittle, conventional machining techniques cannot be processed. If machining is required, high concentration diamond grinding wheels must be used, and wateroil coolant is necessary.
The SmCo magnets Curie temperature is between 710 and 880 ℃, the maximum operation temperature between 250 and 350℃. It is higher than the NdFeB materials which maximum operation temperatures is 230℃;
The SmCo materials has better corrosion resistance than NdFeB materials;
The SmCo material have the lower magnetic flux loss than the NdFeB materials when operation temperature above about 150℃;
SmCo5 magnet have (BH)max of about 18 MGOe (140 kJ/m3),has a reversible temperature coefficient of -0.05%/°C.;
Sm2Co17 magnet have (BH)max of 30 MGOe (240 kJ/m3),machinning processing of Sm2Co17 is very difficult, has the advantage of containing less Cobalt than SmCo5. Raw material costs are lower;
Sm2Co17 is also more corrosion resistant and more stable at very high temperatures. It has the best reversible temperature coefficient of all rare earth alloys, typically being -0.03%/°C.
Specializes in sintered NdFeB, Sintered SmCo, Cast Alnico, Ferrite Magnet (Ceramic), Bonded NdFeB and Rubber Magnets. Provider of sintered and bonded Nd-Fe-B (Neodymium-Iron-Boron), cast and sintered Alnico (Aluminum-Nickel-Cobalt), sintered SmCo (Samarium Cobalt), flexible magnets(Rubber magnets), Ferrite (Ceramic) and magnetic assemblies. Manufacturer magnetic assemblies including ceramic, neodymium and SmCo.
Specializes in sintered NdFeB, Sintered SmCo, Cast Alnico, Ferrite Magnet (Ceramic), Bonded NdFeB and Rubber Magnets. Provider of sintered and bonded Nd-Fe-B (Neodymium-Iron-Boron), cast and sintered Alnico (Aluminum-Nickel-Cobalt), sintered SmCo (Samarium Cobalt), flexible magnets(Rubber magnets), Ferrite (Ceramic) and magnetic assemblies. Manufacturer magnetic assemblies including ceramic, neodymium and SmCo.
Provider of sintered and bonded Nd-Fe-B (Neodymium-Iron-Boron), cast and sintered Alnico (Aluminum-Nickel-Cobalt), sintered SmCo (Samarium Cobalt), flexible magnets(Rubber magnets), Ferrite (Ceramic) and magnetic assemblies. Manufactures permanent magnets, including cast and sintered alnico, ceramic (Ferrite), samarium cobalt and neodymium-iron-boron magnets. Provides the importing and marketing of Chinese sintered neodymium iron-boron permanent magnets in North America.
Provider of sintered and bonded Nd-Fe-B (Neodymium-Iron-Boron), cast and sintered Alnico (Aluminum-Nickel-Cobalt), sintered SmCo (Samarium Cobalt), flexible magnets(Rubber magnets), Ferrite (Ceramic) and magnetic assemblies. Manufactures permanent magnets, including cast and sintered alnico, ceramic (Ferrite), samarium cobalt and neodymium-iron-boron magnets. Provides the importing and marketing of Chinese sintered neodymium iron-boron permanent magnets in North America.
