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This product is a hollow cylindrical magnet, a cylindrical holed samarium cobalt magnet, and it is also a rare earth magnet. Compared with a neodymium hollow cylindrical magnet, it is more resistant to high temperature, so the application fields are different, which is also their biggest difference.
Features (Advantages) of Samarium Cobalt Magnets
Very good coercivity
Good temperature stability (high temperature and low temperature resistance)
Expensive and vulnerable to price fluctuations (cobalt market is price sensitive)
The material is brittle, and the general shape is square and round.
Due to the high difficulty of processing, the price of samarium cobalt magnets with complex shapes will be relatively expensive.
The material is brittle, and it is easy to produce small missing corners. Customers who have extremely high requirements on appearance should use it with caution.
While samarium cobalt magnets offer several advantages, there are some considerations you should keep in mind when considering samarium cobalt magnets for your business application. SmCo magnets can be brittle and work best in applications that do not require direct impact. These magnets are sensitive to market price, but they are usually more expensive than some neodymium magnets. This is mainly due to the cost of producing cobalt and the fact that most of the magnets are produced overseas.
Ferrite grade, sintered ferrite magnetic property parameter table
NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table
Neodymium(Ndfeb) Magnet Material Safety Data Sheet
Sintered Ferrite Material Safety Data Sheet Pdf
Magnetic properties grade parameters of smco rare earth magnets
This is a samarium-cobalt round magnet with counterbore. The size is 15mm in outer diameter, 5mm in thickness, magnetized in the thickness direction, and no other coating on the surface. Customers who need our quotation for you are welcome to consult and can be customized....
Arc samarium cobalt magnets are mainly used in electric motors, generators, sensors, medical equipment, aerospace, computer hard disks, automobiles, electronic equipment and other fields. They can be used to manufacture electromagnetic devices of various shapes and sizes, such as motors, generators, solenoid valves, electromagnets, sensors, etc....
If you need to customize samarium cobalt magnet, please contact our customer service to explain the size, brand, quantity, electroplating coating, tolerance requirements, magnetization direction, etc. We will produce according to your requirements....
The product is heat-resistant circular disc magnetic steel, the specification and size is 8mm in diameter, 3mm in thickness, standard tolerance, no plating on the surface (it is OK to plating if you want), and it size can be customized, Welcome to inquire about the size you want....
This is a small samarium cobalt magnet, made of rare earth samarium cobalt magnetic material, the size is 2mm in diameter and 2mm in thickness, the material is Sm2Co17, the grade is 26, and it is axially magnetized, so the N pole and S pole are on the plane, The surface is uncoated and is mainly used in high temperature industrial environments....
Samarium-cobalt magnets are also called samarium magnets by many customers. They are divided into sintering and bonding. Our company only supplies sintered samarium-cobalt magnets. The grades are SmCo5 and Sm2Co17. The magnetic properties are weaker than neodymium iron boron magnets, stronger than ferrite and alnico magnets. It is the most expensive of these four types of magnets. The magnetic properties are very stable, with strong corrosion and oxidation resistance....
This product is a hollow cylindrical magnet, a cylindrical holed samarium cobalt magnet, and it is also a rare earth magnet. Compared with a neodymium hollow cylindrical magnet, it is more resistant to high temperature, so the application fields are different, which is also their biggest difference....
This is a round samarium cobalt magnet with a diameter of 7.5mm and a thickness of 1.5mm. The product performance is smco (2:17), no coating is required, and it can be used in a high temperature environment. The maximum working temperature can reach 350 ℃, which is very suitable for manufacturing high performance permanent magnet motor, motor. Instruments, detectors...