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SmCo disc magnet YH24

0.04~0.05 USD
Min. Order: 100 Piece/Pieces
Trade Term: FOB
Payment Terms: T/T
Supply Ability: 1000000pcs/month
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Cup Magnets, Coating NdFeB Magnets, Ceramic Magnet, Cylinder NdFeB Magnet Neodymium Rare Earth Permanent Magnet, Countersunk Pot Magnet

Product Detail

Means of Transport: Ocean, Air, Land
Application: Industrial Magnet
Shape: Disc
Type: Permanent
Composite: Rare Earth Magnet
Grade: YH24
Size: D3*2
packing: according to customers' request
Production Capacity: 1000000pcs/month
Packing: according to the consumers' request
Delivery Date: within 15 days
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Product Description

As another kind of rare-earth permanent magnet--Samarium Cobalt(the following called SmCo-magnet) is widely used second generation rare-earth magnetic material. SmCo magnet is made from cobalt and samarium and other rare-earth elements, is a high performance permanent magnet, it exhibits high magnetic performance characteristics in energy and coercive force. There are two compositions of magnets in this family: Sm1Co5 and Sm2Co17. The highest commercially available energy products of Sm2Co 17 are in the 30MGOe range. The 2:17(most popular) offers a better performance & lower temperature coefficient, however it is slightly more expensive and require very high magnetic field to magnetise it.
SmCo-magnet has higher maximum working temperatures than neodymium, although its maximum strengh is less. Its biggest advantage is its high working temperature up to 300 degree centigrade. In the meantime, its higher corrosion and oxidation resistance are also crucial. So SmCo magnets usually need not be plated with other metal. The cost of SmCo material is the most expensive, so SmCo-magnet is recommended only when its performance is a high temperature environment concerned

SmCo Magnet Features:
1.Excellent resisitance to corrosion and oxidation.
2.Extremely brritle.
3.Impossible to demagnetise.
4.High resistance to demagnetization
5.Suitable in a temperature of over 100c to 350c or hostil enviroments.
6.Various shapes and dimensions can be met.
7.Low temperature coefficent.
8.High performance.
Applications:robotics,machine,tools,relays,sensors,watch,motors,transducers,instruments,positional detectors,generators,radar and etc.


SmCo Magnet Properties:
MaterialGradeEnergy Product BH(max)Residual Induction
Br(min-max)
Coercive Force Hcb(min-max)Intrinsic Coercive Force Hcj(min-max)DensityMax work Temp.
KJ/m3MGoeTKGsKA/mKOeKA/mKOeg/cm3
SmCo5XG16120-14315-180.77-0.867.7-8.6613-7167.7-9.0>1194>158.3250
XG16H120-14315-180.77-0.867.7-8.6613-7167.7-9.0>1592>20
XG18135-15917-200.81-0.928.1-9.2637-7568.0-9.5>1194>15
XG18H135-15917-200.81-0.928.1-9.2637-7568.0-9.5>1592>20
XG20151-17519-220.85-0.958.5-9.5637-7568.0-9.5>1194>15
XG20H151-17519-220.85-0.958.5-9.5637-7568.0-9.5>1592>20
XG22167-19121-240.89-1.008.9-10661-7728.3-9.7>1194>15
XG22H167-19121-240.89-1.008.9-10661-7728.3-9.7>1592>20
Sm2Co17XGS24M175-19922-250.92-1.049.2-10.4318-7884.0-9.9398-11945.0-15.08.4350
XGS24175-19922-250.92-1.049.2-10.4661-7968.3-10.01194-199015.0-25.0
XGS24H175-19922-250.92-1.049.2-10.4661-8048.3-10.1199025.0
XGS26M191-21524-271.00-1.0610.0-10.6318-7964.0-10.0398-11945.0-15.0
XGS26191-21524-271.00-1.0610.0-10.6677-8208.5-10.31194-199015.0-25.0
XGS26H191-21524-271.00-1.0610.0-10.6677-8208.5-10.3199025.0
XGS28M207-23126-2910.4-11.010.4-11.0318-8044.0-10.1398-11945.0-15.0
XGS28207-23126-2910.4-11.010.4-11.0677-8208.5-10.31194-199015.0-25.0
XGS28H207-23126-2910.4-11.010.4-11.0677-8208.5-10.3199025.0
XGS30M223-24728-3110.7-11.210.7-11.2318-8044.0-10.1398-11945.0-15.0
XGS30223-24728-3110.7-11.210.7-11.2700-8288.8-10.41194-199015.0-25.0
XGS30H223-24728-3110.7-11.210.7-11.2700-8288.8-10.4199025.0
XGS32M231-25529-3210.9-11.510.9-11.5318-8044.0-10.1398-9555.0-12.0
XGS32231-25529-3210.9-11.510.9-11.5716-8369.0-10.595512.0
XGS22LT159-18320-239.0-9.99.0-9.9677-7568.5-9.5>1194>15.0
XGS24LT159-18320-239.2-10.29.2-10.2677-7568.5-9.5>1194>15.0








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