What are the classifications of Smco Magnets?

Smco magnets, also known as samarium cobalt magnets, are a type of rare earth magnet that is composed of samarium and cobalt. They are extremely strong and are used in a variety of applications, from medical equipment to consumer electronics. Smco magnets are available in a variety of shapes and sizes, and can be classified according to their magnetic properties.

The first classification of Smco magnets is based on their magnetic strength. These magnets are available in three grades: Grade 5, Grade 8, and Grade 10. Grade 5 magnets are the weakest, with a maximum energy product of 5 MGOe. Grade 8 magnets are stronger, with a maximum energy product of 8 MGOe. Grade 10 magnets are the strongest, with a maximum energy product of 10 MGOe.

The second classification of Smco magnets is based on their coercivity. Coercivity is a measure of the magnet’s resistance to demagnetization. Smco magnets are available in three coercivity grades: Low, Medium, and High. Low coercivity magnets are the weakest, with a coercivity of less than 500 Oe. Medium coercivity magnets are stronger, with a coercivity of 500-1000 Oe. High coercivity magnets are the strongest, with a coercivity of greater than 1000 Oe.

The third classification of Smco magnets is based on their temperature coefficient. Temperature coefficient is a measure of how the magnet’s magnetic properties change with temperature. Smco magnets are available in two temperature coefficient grades: Positive and Negative. Positive temperature coefficient magnets are the most common, and their magnetic properties increase with temperature. Negative temperature coefficient magnets are less common, and their magnetic properties decrease with temperature.

The fourth classification of Smco magnets is based on their corrosion resistance. Smco magnets are available in two corrosion resistance grades: Standard and High. Standard corrosion resistance magnets are the most common, and are suitable for most applications. High corrosion resistance magnets are more expensive, but are ideal for applications where the magnet will be exposed to harsh environments.

The fifth classification of Smco magnets is based on their shape. Smco magnets are available in a variety of shapes, including discs, blocks, rings, and cylinders. The shape of the magnet will determine its magnetic properties, so it is important to choose the right shape for the application.

Smco magnets are an incredibly versatile type of magnet, and can be used in a variety of applications. By understanding the different classifications of Smco magnets, it is possible to choose the right magnet for the job.