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12017-68-4
SmCo5
276200PD
99%
-100-325 Mesh
234-625-7
Class 4.1
UN3089
PG III
Characteristic
Samarium–cobalt magnets (chemical formula: SmCo5), the first family of rare-earth magnets invented, are less used than neodymium magnets because of their higher cost and lower magnetic field strength. However, samarium–cobalt has a higher Curie temperature, creating a niche for these magnets in applications where high field strength is needed at high operating temperatures. They are highly resistant to oxidation, but sintered samarium–cobalt magnets are brittle and prone to chipping and cracking and may fracture when subjected to thermal shock.
Chemical formula：SmCo5
Molar mass：445.026 g/mol
Appearance：Gray powder
Density：8.60 g/cm3 (hexahydrate)
Melting point： ~1325°
Application
It's used in scientific research.
Characteristic
Samarium–cobalt magnets (chemical formula: SmCo5), the first family of rare-earth magnets invented, are less used than neodymium magnets because of their higher cost and lower magnetic field strength. However, samarium–cobalt has a higher Curie temperature, creating a niche for these magnets in applications where high field strength is needed at high operating temperatures. They are highly resistant to oxidation, but sintered samarium–cobalt magnets are brittle and prone to chipping and cracking and may fracture when subjected to thermal shock.
Chemical formula：SmCo5
Molar mass：445.026 g/mol
Appearance：Gray powder
Density：8.60 g/cm3 (hexahydrate)
Melting point： ~1325°
Application
It's used in scientific research.
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