Plastic Compression Moulding Ring Bonded Neo Magnets

Ring NdFeB Compression Bonded Anisotropic Magnets Item No. ABNM-10
Format: Any other dimensions can be supplied to order. The ring is gray epoxy coated.
Maximum working temperature: 80ºC
Observations: This manufacturing method allows for the creation of more complex geometric shapes. Pressed bonded magnets therefore have a variety of applications. Some examples are magnetic parts in motors, magnetic encoders for domestic white goods, washing machines, the automotive industry, etc.
Measurements: According to customer specifications.

Magnetics has available Neodymium (NdFeB) Bonded Magnets. Bonded magnets are one of the most important magnetic materials. It opened a new world of application possibilities. Thermo-elastomer and thermo-plastic resins can be blended together with a variety of magnetic powders to form injection molded, compression and flexible magnets.

Bonded NdFeB magnets, Plastic Bonded Neodymium Magnets are manufactured by binding rapid-quenching NdFeB powder. The powder is mixed with resin to form a magnet by compression molding with epoxy or infection molding with nylon.

anisotropic NdFeB radiation unipolar and multipolar ring magnets

Multipolar Anisotropic Bonded Neo Rings Item No. ABNM-08
Format: Any other dimensions can be supplied to order. The ring is gray epoxy coated.
Maximum working temperature: 80ºC
Observations: This manufacturing method allows for the creation of more complex geometric shapes. Pressed bonded magnets therefore have a variety of applications. Some examples are magnetic parts in motors, magnetic encoders for domestic white goods, washing machines, the automotive industry, etc.
Measurements: According to customer specifications.

Magnetics has available Neodymium (NdFeB) Bonded Magnets. Bonded magnets are one of the most important magnetic materials. It opened a new world of application possibilities. Thermo-elastomer and thermo-plastic resins can be blended together with a variety of magnetic powders to form injection molded, compression and flexible magnets.

The bonded Ceramic materials are typically anisotropic and manufactured by using “binders” such as epoxy resins to hold the powder in place, rather than “sintering” the alloy. Energy products of the bonded neo magnet range from 5 MGOe to 15.1 MGOe. multipolar anisotropic ndfeb ring magnets

Anisotropic Multipolar Ring Pressed Bonded Magnets

Multipolar Anisotropic NdFeB Ring Magnets Item No. ABNM-07
Format: Any other dimensions can be supplied to order. The ring is gray epoxy coated.
Maximum working temperature: 80ºC
Observations: This manufacturing method allows for the creation of more complex geometric shapes. Pressed bonded magnets therefore have a variety of applications. Some examples are magnetic parts in motors, magnetic encoders for domestic white goods, washing machines, the automotive industry, etc.
Measurements: According to customer specifications.

Plastic bonded magnets can be pressed and injected. Pressed bonded magnets are the result of combining thermoplastic binders and powdered permanent magnets. They can be made in isotropic and anisotropic qualities. They show excellent mechanical properties allowing us to achieve tight tolerances, making balance and assembly easier and creating complex geometries. MPCO manufactures plastic bonded magnets for big companies in different sectors, such as electric motors and electrical appliance manufacturers and automotive companies. Maximum temperatures of between 100ºC and 120ºC are obtained.

Compression molding suitable anisotropic magnet powder had not been established facing the difficulty of contradiction of high density and magnet powder alignment. By applying both magnetic field and pressure at the moment when the resin is melted into liquid state by heating, both high density and a high degree of magnet powder alignment are attained. Furthermore, application of degassing and ultrasonic vibration were found to be effective. An anisotropic bonded magnet with the maximum energy of more than 20 MGOe, in other words, more than 80% of the theoretical value of maximum energy product, is obtained.

Plastic Bonded Neodymium Magnets

Anisotropic Plastic Bonded Neodymium Magnets Item No. ABNM-06
Format: Any other dimensions can be supplied to order. The ring is gray epoxy coated.
Maximum working temperature: 80ºC

Bonded NdFeB magnets, Plastic Bonded Neodymium Magnets are manufactured by binding rapid-quenching NdFeB powder. The powder is mixed with resin to form a magnet by compression molding with epoxy or infection molding with nylon.

Observations: This manufacturing method allows for the creation of more complex geometric shapes. Pressed bonded magnets therefore have a variety of applications. Some examples are magnetic parts in motors, magnetic encoders for domestic white goods, washing machines, the automotive industry, etc.
Measurements: According to customer specifications.

Plastic bonded magnets can be pressed and injected. Pressed bonded magnets are the result of combining thermoplastic binders and powdered permanent magnets. They can be made in isotropic and anisotropic qualities. They show excellent mechanical properties allowing us to achieve tight tolerances, making balance and assembly easier and creating complex geometries. MPCO manufactures plastic bonded magnets for big companies in different sectors, such as electric motors and electrical appliance manufacturers and automotive companies. Maximum temperatures of between 100ºC and 120ºC are obtained. ring pressed bonded magnets

Bonded NdFeB Radiantion Ring Magnets

Anisotropic Ring Pressed Bonded Magnets Item No. ABNM-05
Format: Any other dimensions can be supplied to order. The ring is black epoxy coated.
Maximum working temperature: 80ºC
Observations: This manufacturing method allows for the creation of more complex geometric shapes. Pressed bonded magnets therefore have a variety of applications. Some examples are magnetic parts in motors, magnetic encoders for domestic white goods, washing machines, the automotive industry, etc.
Measurements: According to customer specifications.

Plastic bonded magnets can be pressed and injected. Pressed bonded magnets are the result of combining thermoplastic binders and powdered permanent magnets. They can be made in isotropic and anisotropic qualities. They show excellent mechanical properties allowing us to achieve tight tolerances, making balance and assembly easier and creating complex geometries. MPCO manufactures plastic bonded magnets for big companies in different sectors, such as electric motors and electrical appliance manufacturers and automotive companies. Maximum temperatures of between 100ºC and 120ºC are obtained.

Sintered SmCo Ring Magnets

Ring SmCo Magnet for Sensor Ø6xØ1.5×2.5mm Diametral Data Sheet:
Item No. SM-SRM-612
Dimensions  5x5x7mm (±0.05mm)
Material SmCo, anisotrop sintered
Plating Nickle
Magnetization  Diametral

Magn. Asymmetrie max. ±3° (Sensor-Grade Magnet)
Magnetic properties:
BH(max) 212.5 KJ/m3 (typ.)
Br 1065 mT (typ.)
Hcj 1632 kA/m (typ.)
Hcb 776 kA/m (typ.)
Tc -0.032 %/°C (typ.)
Curie Temperatur 800°C (min.)
Working Temperatur 300°C (typ.)

1.Smco Magnets Kind:SmCo5 and Sm2Co17
2.Excellent coercive force
3.Excellent corrosion resistance
4.High working Temp
5.OEM

Applications
SmCo magnet is widely used in aerospace, defense industry, microwave devices, communications, medical equipments, instruments, wind power, a variety of magnetic drives, sensors, magnetic processors, high-end motors, etc.

Customer Samarium Magnetic Rings

Samarium Cobalt Ring Magnets Item NO.  MPCO-SCR series
Material: Smco magnet
Shape: ring
Grade:Smco5,Sm2Co17 etc
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature
Application:widely used in sensor,speakers,reed switches,motor,rotor,wind turbines/generators,AC/DC motors,drive motors,servo motors etc
Magnetization directions:by Axial or by radial

SmCo Ring Magnet is a common shape of SmCo Rare earth magnets. SmCo Magnets are perfect for high temperature application, as they can work properly at 250-300 °C. Stanford Magnets provide SmCo Ring Magnets for various applications.

Samarium Cobalt holds its standard property in higher maximum temperatures than neodymium, although its maximum strengh is less. The cost of SmCo material is the most expensive, so SmCo is recommended only when its performance is a high temperature environment is a concern.

1.SmCo permanent magnet has high magnetic energy product and high coercive force. Its properties are better than Alnico, ferrite permanent magnet. Its max. energy product is up to 239kJ/m3(30MGOe), which is three times of that of AlNiCo8 permanent magnet, eight times of that of ferrite permanent magnet (Y40). So the permanent magnetic component made from SmCo material is small, light and stable in property. It is widely applied to electro acoustic& telecommunication apparatus, electric motors, measure meters, peg-top electronic watch, microwave apparatus, magnetic mechanism, sensor and other static or dynamic magnetic routes. smco square magnet
2.The curie temp. of the SmCo permanent magnet is high and its temp. Coeff. is low. So it is suitable for use at 300, high temp.
3.SmCo permanent magnet is hear and bristle. Its rigidity strength, tensile strength and press strength are low. So it is not suitable for framework.
4.The main ingredient of SmCo permanent magnet is metal cobalt(CoY99.95%). So its price is high.

Samarium Cobalt (Rare Earth) Ring SmCo5 Sm2Co17

Customized Sintered SmCo Ring Magnets Item NO.  MPCO-SCR series
Material: Smco magnet
Shape: ring
Grade:Smco5,Sm2Co17 etc
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature
Application:widely used in sensor,speakers,reed switches,motor,rotor,wind turbines/generators,AC/DC motors,drive motors,servo motors etc
Magnetization directions:by Axial or by radial

SmCo Ring Magnet is a common shape of SmCo Rare earth magnets. SmCo Magnets are perfect for high temperature application, as they can work properly at 250-300 °C. Stanford Magnets provide SmCo Ring Magnets for various applications.

Samaryum Cobalt magnets are sintered magnets composed of samaryum and cobalt powder.
Colour hell grey. Density 8.2

HOLDING FORCE
Magnetic force is optimal when magnet is in contact with a mild steel frame, flat, clean and rather thick. It is lower with allied steels and cast iron (less 30% for cast iron).
It is lower in the presence of an air gap (space between the part to magnetize and the polar face of the magnet).
It is decreasing by 0.08% every degree C (see besides curve). This loss is reversible.

INDUCTION ON SURFACE
The maximum value of induction in surface at 20°C is about 4000 Gauss for SmCo flat pot magnets and magnetic blocks.
This value is decreasing by 0.04% every degree C when temperature is increasing. It is a reversible loss.

MECHANICAL RESISTANCE
These ceramics are very fragile. They must be handled carefully.

RESISTANCE TO CHEMICALS
Samaryum Cobalt magnets must not be put in the proximity of hydrogen and chlorine.

Samaryum Cobalt magnets have a very high magnetic energy (BH Max).
There are 2 major families : SmCo5 and Sm2Co17. samarium cobalt ring magnets
The usual grade of our magnets is the most performing Sm2Co17 (max. 350°C working temperature).

High Working Temperature Sintered SmCo Permanent Magnet

Ring Rare Earth SmCo Magnet Item NO.  MPCO-SCR series
Material: Smco magnet
Shape: ring
Grade:Smco5,Sm2Co17 etc
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature
Application:widely used in sensor,speakers,reed switches,motor,rotor,wind turbines/generators,AC/DC motors,drive motors,servo motors etc
Magnetization directions:by Axial or by radial

SmCo magnet is a rare earth metal samarium and cobalt-based strategy elements, with iron, copper, zirconium, praseodymium and other metal materials ratio of melting into the alloy.
Grinding, pressing, sintering and aging made the SmCo magnet with higher magnetic properties (high energy product, high coercivity, high remanence. customized sintered smco ring magnets

Size and tolerance: D42+/-0.02×36+0.08×5+/-0.03mm

Magnetization: Axially magnetized
Marking: N-pole marked with a red dot
Parallelism: 0.02
Gauss value: 2600-2900G for every middle point of the magnet
Chamfer: C0.5 for Inner and Outer diameter
Application: bearing
Qualification standard: AQL = 0.65
Certification: RoHS certification, ISO9001:2008
Br temperature coefficient (%/°C): -0.03%/°C
IHc temperature coefficient (%/°C): -0.2%/°C
If you have any comment on SmCo magnet, please feel free to contact us.

samarium cobalt magnets smco ring

Excellent Strong Ring Samarium Magnet Item NO.  MPCO-SCR series
Material: Smco magnet
Shape: ring
Grade:Smco5,Sm2Co17 etc
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature
Application:widely used in sensor,speakers,reed switches,motor,rotor,wind turbines/generators,AC/DC motors,drive motors,servo motors etc
Magnetization directions:by Axial or by radial

1.samarium cobalt magnets Samarium Magnet
2.Material:Rare Earth Magnet
3.Certificate:ISO9001,CE,ROHS,SGS
4.Attractive in price

samarium cobalt magnets smco
Material
35% Sm, 60% Co and 5% Fe & Cu
Working Temperature
Grade    Max. Operating Temperature
XG16-XG22,250°C (482°F)
XG16H-XG22H,250°C (482°F)
XGS24-XG32,350°C (662°F)
XGS24M-XG32M,350°C (662°F)
XGS24H-XG32H,350°C (662°F)
Magnet Shape
Disc, Cylinder, Block, Ring and more.
Customized shapes for SmCo Magnets are available.
Magnet Size
1. Block / Bar Length x Width x Thickness
2. Disc / Cylinder Diamter x Thickness
3. Ring Outer Diamter x Inner Diameter x Thickness
4. Rregular According to the design
Magnet Coating
Excellent resistance to corrosion, no coating is needed for the surface protecting

SmCo Magnet Characteristics

SmCo Magnet Characteristics

Grade	BR	HcB	HcJ	BH(Max)	Curie temp	Work temp	Alloy series
	MT Gs	KA/m Oe	KA/m Oe	KJ/m3 Mgoe	ºC	ºC
SmCo18	800 8000	640 8000	1430 18000	144 18	750	250	1:5
SmCo20	850 8500	640 8000	1590 20000	160 20	750	250
SmCo22	900 9000	650 8200	1430 18000	176 22	750	250
SmCo24	980 9800	676 8500	1430 18000	192 24	800	300	2:17
SmCo26L	1050 10500	410 5150	432 5430	208 26	800	300
SmCo26	1000 10000	726 9000	1194 15000	208 26	800	300
SmCo26M	1000 10000	716 9000	1590 20000	208 26	800	300
SmCo28	1030 10300	760 9500	1430 18000	224 28	800	300
SmCo28H	1030 10300	760 9500	1590 20000	224 28	800	300
SmCo30H	1100 11000	480 6000	560 7000	240 30	800	300

Excellent Strong Ring Samarium Magnet
Ring Rare Earth SmCo Magnet

Samarium Cobalt Ring Magnets

Radially Magnetized SmCo Tube Magnets

Radially Magnetized Tube Ring SmCo Permanent Magnet Item NO.  MPCO-SCR series
Material: Smco magnet
Shape: ring, tube
Grade:Smco5,Sm2Co17 etc.
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature.
Application:widely used in sensor,speakers,reed switches,motor,rotor,wind turbines/generators,AC/DC motors,drive motors,servo motors etc.
Magnetization directions:by Axial or by radial.

SMCO Permanent Magnet is a kind of Rare earth magnet, made up of SM, CO and other metal of the rare earth materials. Its a magnet with high BHmax, and low temperature coefficient, the highest working temperature could be 350℃, and there is no limited with minus- temperature. the BHmax will be higher ,and stability of temperature and chemistry will be better than NdFeB Permanent magnets when working temperature of SMCO Permanent Magnet above 180 ℃.

It have a good resistant to corrosion and inoxidizability, so widely used in aerospace, national defense, microwave apparatus, communicate, medical equipment, microwave apparatus a, magnetic gear, sensor, magnetic processor,and magnet crane.
Processing:
Burdening → Smelting tableting → Powder process → Profiling → Sintering tempering → Magnetic inspection → Grinding → Pin cutting processing → Finished.

Countersunk SmCo Magnets

Rare Earth SmCo Countersunk Magnet Item NO.  MPCO-SCR series
Material: Samarium Cobalt
Shape: ring, countersunk
Grade:Smco5,Sm2Co17 etc.
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature.
Application:widely used in sensor,speakers,reed switches,motor,rotor,wind turbines/generators,AC/DC motors,drive motors,servo motors etc.
Magnetization directions:by Axial or by radial.

SmCo Magnet is foremost choice for applications which require extreme temperature resistance and limited space is another factor. It is widely utilized for military, sensor, automotive, and aerospace industries. This magnet is known to show excellent stability in adverse conditions with high amount of durability. SmCo Magnet is highly appreciated for having ability to bear -273 degrees to +350 degrees Celsius conditions. As it contains no iron, this magnet shows great resistance to corrosion. tube ring smco permanent magnet

Rare Earth SmCo Countersunk Magnet Features:
Require no special surface treatment
Supreme thermal stability
Great magnetic properties

Smco Mounting Super Strong Countersunk SmCo Magnets

Holding Countersunk SmCo Magnets Item NO.  MPCO-SCR series
Material: Samarium Cobalt
Shape: ring, countersunk
Grade:Smco5,Sm2Co17 etc.
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature.
Application:widely used in sensor,speakers,reed switches,motor,rotor,wind turbines/generators,AC/DC motors,drive motors,servo motors etc.
Magnetization directions:by Axial or by radial.

Smco Mounting Super Strong Countersunk SmCo Magnets/Samarium Cobalt magnets
1) Material:sintered Samarium Cobalt magnets
2) Grade: Y10T,Y20,Y25,Y30,Y30BH,Y35,C1,C5,C8,C8B,C9,C10,C11 …… ;
3) Shape:block/disc (disc, ring, segment, magnet with countersunk, cylinder …for choice);
4) Size: customized size;
6) Application: Speaker,Electric Motors,Magnetic Separators,MRI,Reed Switching,Hall Effect Devices,Refrigerator Magnets
7)Certificate: ISO/TS 16949 ; rare earth smco countersunk magnet
Different shapes we can do for you:
Smco magnet/Samarium Cobalt magnets

Samarium Cobalt Segment Permanent Magnets

Samarium Cobalt Industrial Permanent Magnets Item NO.  MPCO-SCS series
Material: Samarium Cobalt
Shape: segment, arc, tile
Grade:Smco5,Sm2Co17 etc.
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature.
Application:widely used in sensor,speakers,reed switches,motor,rotor,wind turbines/generators,AC/DC motors,drive motors,servo motors etc.
Magnetization directions:by Axial or by radial.

Sintered SmCo magnets, i.e. Sintered samarium cobalt magnets, are those permanent magnetic materials that based on a hexagonal crystal structure (1:5 type SmCo magnets) or a rhombohedral crystal structure (2:17 type SmCo magnets), and they are manufactured through a powder metallurgy process. They contain two basic elements samarium and cobalt. The samarium element can be substituted by a portion of other rare earth elements including praseodymium (Pr), cerium (Ce), gadolinium (Gd), erbium (Er), etc. the cobalt element can be substituted by a portion of iron (Fe) element to increase the magnets’ saturation magnetization (Ms). in order to control the microstructure and the microchemistry so as to meet required performance, it is also critical to add a small portion of copper (Cu), zirconium (Zr), titanium (Ti), etc. high performance smco segment

Samarium Cobalt Alloy Segment

High Performance SmCo Segment Item NO.  MPCO-SCS series
Material: Samarium Cobalt
Shape: segment, arc, tile
Grade:Smco5,Sm2Co17 etc.
Magnetic properties:Hcj,Hcb,BH,Br,BHmax,working temperature.
Application:widely used in sensor,speakers,reed switches,motor,rotor,wind turbines/generators,AC/DC motors,drive motors,servo motors etc.
Magnetization directions:by Axial or by radial.

Sintered Samarium Cobalt magnetic materials, unlike common commercial materials that have ASTM classifications, are difficult to manufacture and fabricate and present a special set of challenges. Therefore, the design team must take special care when creating a custom solution for your application. suited to the following applications:
Motorsports – Get ahead of the competition with innovative high performance materials that maximize torque and acceleration in the smallest, most reliable package.
Aerospace – Make your design smaller and lighter and eliminate water cooling with the unmatched temperature stability.
Automotive – Easier miniaturization and more powerful motors result in accelerated vehicle electrification.