neodymium magnets

Custom Samarium Cobalt Disc Magnets

Samarium cobalt (SmCo) is a type of rare-earth magnet that has the ability to operate in high temperatures and has superior resistance to corrosion. SmCo permanent magnets are characterized by excellent resistance against rust and oxidation and high-performance consistency at temperature 200°C -300°C. SmCo magnets are widely applied in motors, meters, sensors, detectors, radars and other hightech instruments. The main component of SmCo magnets being precious rare earth, the price of SmCo magnets is relatively higher with high quality and reasonable prices. 
  • Item NO.:

    BHSM-01
  • Lead Time:

    30-35 days
  • Product Orgin:

    China
  • Shipping Port:

    Shanghai
  • min order:

    1000pcs
  • Grade:

    SmCo5
  • Product Detail

Custom Samarium Cobalt Disc Magnets

Samarium Cobalt (SmCo) disc magnets are powerful magnets rare earth magnets composed of samarium and cobalt. They are commonly used in high performance motors, magnetic couplings and magnetic separators. These are brittle magnets and are prone to cracking and chipping. Samarium magnets can be used for high temperature applications where neodymium will not work.





Basic Magnetic Property:

Maximum working temperature: 250-350°C

Maximum Energy Product: (Bhmax)(15-35 MGOe)

Maximum Working Temperature: (Temp.Tw) 250-350

Induction Coercive Force: (Hcb) 4-12(Koe)

Residual Magnetism: Br 0.8-1.2(T)

Reversible temperature coefficient of residual magnetism (Br) -0.04 --- -0.01

SmCo Magnets – SmCo5 & Sm2Co17

Samarium Cobalt (SmCo) disc magnets are the second generation of rare earth permanent magnets, it is made of samarium, cobalt and other rare earth metal. Bearheart can provide SmCo5 and Sm2Co17 magnets in various shapes.


Samarium Cobalt (SmCo) magnets properties


Production Process of Samarium Cobalt Permanent Magnet:

Powder process→ Pressing→ Sintering → Magnetic property test → cutting → finished products

Samarium cobalt materials are commonly processed under un-magnetized circumstances, with diamond grind wheel and wet fine grinding, which is necessary. Because of the low ignition temperature, samarium cobalt must not be dry completely. Just a small spark or static electricity in production can easily trigger a fire, with extremely high temperature, which is hard to control.


Samarium Cobalt Disc Magnets Application:

SmCo permanent magnets have a strong resistance to corrosion and oxidability, which are widely applied to aviation, and aerospace, national defense and military industry, microwave components, communication, therapy equipments, instruments, apparatus, various kinds of magnetic transmission devices sensors, magnetic processer, motor and magnetic lifting machines.

Samarium Cobalt (SmCo) magnets use


Request a free quote
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related products
Powerful SmCo Cylinder Magnet

Powerful SmCo Cylinder Magnets for Sensors

Samarium cobalt magnet is mainly formed by the metal samarium, cobalt and some other rare earth elements of the permanent magnet.It has a high magnetic energy product, super low temperature coefficient,and the operating temperature can up to 300 ℃.At the same time, it has a strong corrosion resistance and oxidation resistance. Therefore, SmCo magne1
Power permanent samarium cobalt magnets

Strong Cylinder Rod SmCo Magnets

According to the different components of the SmCo5 and Sm2Co17, respectively, they are the first generation and the two generation rare earth permanent magnetic material. Because of its raw materials are scarce, the price is expensive and limit the development. Samarium cobalt (SmCo) as the second generation rare earth permanent magnet, not only ha1
High Temp SmCo Disc Magnet

Customized Sintered SmCo Disc Magnets

SmCo magnets are widely used in applications in which high operating temperature and high corrosion and oxidation resistance are crucial. These samarium cobalt magnetic discs are made of an alloy of samarium and cobalt. Their strength is similar to neodymium magnets.
Samarium Cobalt ( SmCo ) Ring Magnets

SmCo Samarium Cobalt Ring Magnets

Samarium Cobalt (SmCo) Ring magnets are widely used in applications that have high temperature requirements, aerospace, or military.  Samarium Cobalt (SmCo) Ring Magnets can maintain their magnetic field in temperatures that exceed 250 C.
Round Countersunk Samarium Cobalt Magnet

Rare Earth SmCo Countersunk Magnet

Samarium Cobalt Magnet is mainly made of Cobalt,Samarium and other rare earth elements. Its advantage is the maximum operating temperature up to 300ºC and its good corrosion and oxidation resistance. Samarium Cobalt Magnets, therefore do not need to be coated. It is widely used in motors, meters, sensors, detectors, engine, rada and other high-tech1
Samarium Cobalt Radially Magnetized Magnetic Ring

Rare Earth SmCo Tube Magnets for Rotor Sensor

SmCo ring magnet is a high performance, low temperature coefficient permanent magnet with its high working temperature-350 degree centigrade. When working above 180 degree centigrade, its maximum energy product BH and steady temperature are superior than NdFeB magnetic materials. Sintered SmCo needn’t to be coated because it is difficult to be erod1
Powerful SmCo Ring Permanent Magnet

High Operating Temperature SmCo Ring Magnets

SmCo Magnets are second generation of rare earth magnets, specified into SmCo5 and Sm2Co17 . It is made of samarium, cobalt and other rare earth metal, processed through smashing, pressing and sintering. It has high energy product and extremely low temperature coefficient. Due to strong magnetic property and excellent temperature performance, its w1
Customized Sintered SmCo Ring Magnets,

Powerful Sintered SmCo Ring Magnets

Samarium Cobalt (SmCo) magnets are composed of Samarium, Cobalt and other metallic rare earth materials.  these rare earth magnets are extremely strong, metallic in appearance and sable physical property .These magnets could be in simple shapes also could be made according to customer's need.
Samarium Cobalt ring Magnets

SmCo Countersunk Ring Magnets

Samarium cobalt magnet is mainly formed by the metal samarium, cobalt and some other rare earth elements of the permanent magnet. It has a high magnetic energy product, super low-temperature coefficient, and the operating temperature can up to 300 ℃. At the same time, it has strong corrosion resistance and oxidation resistance. Therefore, SmCo magn1
Permanent Samarium Cobalt SmCo Block Magnet

SmCo Samarium Cobalt Block Magnets

Samarium Cobalt (SmCo) magnets are powerful magnets rare earth magnets composed of samarium and cobalt. They are commonly used in high performance motors, magnetic couplings and magnetic separators. These are brittle magnets and are prone to cracking and chipping. Samarium magnets can be used for high temperature applications where neodymium will n1
Samarium Cobalt Block Magnets

Strong SmCo Block Permanent Magnets

Similarly to many other rare earth magnets samarium cobalt is brittle and can be chipped and cracked easily making them unsuitable for applications that require repetitive direct impact to the surface of the magnet. These magnets are often best used in applications where the magnet is recessed into a hole or groove to protect the magnet from impact1
SmCo Segment Samarium Cobalt Motor Magnet

SmCo Samarium Cobalt Arc Magnets

SmCo Arc magnets are typically used in permanent magnet motors, generators and torque couplings. Neodymium arc magnets are widely used, however; applications may require samarium cobalt (SmCo) arc magnets or ceramic arc magnets
Samarium Cobalt Motor Magnets

Sm2co17 SmCo Arc Magnets for Motors

Samarium Cobalt as Second Generation Rare Earth Permanent Magnet, which is made of samarium, cobalt and other rare earth metal materials, dissolved into alloy, crushed, pressed and sintered. As part of the rare earth group of permanent magnets, SmCo magnets typically fall into two families of materials. They include rare earth SmCo5 and Sm2Co17, an1
Flat flexible rubber magnets Printable vinyl magnetic roll

Flat thin flexible rubber magnet sheets

Flexible rubber Magnets, also known as rubber magnets,are a composite of CPE, magnetic powders and other different materials. They are produced in flat strips and sheets. They can be used for advertisment, refrigerator doors, toys and teaching materials.
NdFeB arc segment magnets for generators

Strong Arc Magnets for Water Pump Motor

BearHeart arc and segment basic geometric shapes in various thicknesses and premium grades ranging from N30 to 38EH. Finishing options include uncoated or with a triple-coated (Ni-Cu-Ni) shiny nickel finish for optimal protection against corrosion.
Ferrite Welding Magnet for sale

50 Lbs Magnetic Welding Holder

There are different types of welding magnets. If you’ve watched a welder at work, chances are you seen him use a welding magnet. Welding magnets are very strong magnets that make great welding tools. They can stick to any metal surface and can hold objects at 45-, 90- and 135-degree angles.
Strong Holding Force Double Sides Fishing Magnet

Double Sided Powerful Fishing Magnet With Rope

Magnet fishing is indeed a fun hobby that can be enjoyed by everyone. It's easy to get started and simple to set up, inexpensive, and provides hours of outdoor enjoyment. You can never get tired of exploring different places to magnet fish, and you can find interesting artifacts from history depending on the places that you choose. Lastly, make sur1
High Performance Filter Rod Magnets

Strong Powerful Neodymium Magnetic Filter Bar

Magnetic filter consists of permanent neodymium magnet rods being contained stainless tubes and stainless steel frame, generally the neodymium magnet rods is diameter 25mm, and the tube and frame materil is 304 or 316 stainless steel, which there is good corrosion resistance,these materials are long life, no energy, no pollution.
super strong ferrite magnet with 3M adhesive

Strong Adhesive Disc Ceramic Magnets

These disk magnets have practical dimensions, great quality, competitive price, strong pull force.They are highly stable under environmental conditions with no need to coat or protect the magnet. Perfect for crafts, school, science, refrigerator, kitchen, DIY, hobbies, office, fridge, whiteboard.
Samarium Cobalt Block Magnets

Strong SmCo Block Permanent Magnets

Similarly to many other rare earth magnets samarium cobalt is brittle and can be chipped and cracked easily making them unsuitable for applications that require repetitive direct impact to the surface of the magnet. These magnets are often best used in applications where the magnet is recessed into a hole or groove to protect the magnet from impact1
Rare Earth Alnico Pot Magnets

Red painting Alnico shallow pot magnets

Pot magnets are constituted by permanent magnets such as neodymium magnets, ferrite magnets, and other parts like metal, rubber, plastic. The magnet is encased in a steel case with one face not enclosed. Because the steel case can guide the magnetic circuit so The magnets and the steel case can get a big holding force than the magnets,
Strong Magnetic Tool Holder Strip

24 Inch Magnetic Tool Holder For Workshop

This magnetic tool holder is one of the stronger holders on the market, holding up to 24 pounds per inch. The heavy-duty permanent magnetic bar securely holds both small and large tools. It’s perfect for securing wrenches, sockets, screws, and other heavy tools so they won’t slide off easily.
Leave a message
welcome to BearHeart
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

News

Contact