HSMAG Permanent Magnet Engine Rotor Brushless DC Motor Magnet
Brand Name:HSMAG
Certification:ITAF16949 ISO9001
Model Number:SmCo
Minimum Order Quantity:1PCS
Delivery Time:20work days
Place of Origin:China
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Location:
Mianyang Sichuan China
Address:
Mianyang Hengxin Magnetic Material Co., Ltd. No.96 Wenwu Road, Economic Development Zone, Mianyang City, Sichuan Province, China.
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within 34 hours
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Product Details
Permanent Magnet Engine Rotor
Product introduction
SmCo Series 1:5
SmCo Series 1:5 has one atom of rare earth samarium and five atoms
of cobalt. By weight this magnet alloy will typically contain 36%
samarium with the balance cobalt. SmCo magnets generally have a
reversible temperature coefficient of -0.05%. The maximum working
temperature is about 350 ℃.
SmCo Series 2:17
SmCo Series 2:17 are age-hardened with a composition of two atoms
of rare-earth samarium and 13-17 atoms of transition metals(TM).
The TM content is rich in cobalt, but contains other elements such
as iron and copper.
Other elements like zirconium, hafnium, and such may be added in
small quantities to achieve better heat treatment. By weight, the
alloy
will generally contain 25% of samarium. The maximum energy of these
alloys ranges from 24 to 30 MGOe. SmCo magnets generally have
a reversible temperature coefficient of -0.03% ℃. The maximum
working temprature is 350℃
| Shape | Ring, Disk, Cube, Loaf, Segment,custom |
| Process | Melting, Crushing, Milling, Machining, Sintering, Pressing, Alignment in Magnetic Fisld, Magnetizing. |
| Core Technologies | Composition Controlling Technologies Powder Controlling Technologies Mold Design Technologies Crystal particles Ailgnment Technologies Applied magnetic Technologies Magnetization Technologies |
| Inspection procedure | Raw material inspection Granularity inspection Green compact inspection Roughcast inspection Magnetic property inspection Dimensions inspection |
Characteristics of Samarium Cobalt Permanent Magnet
Samarium cobalt permanent magnet is a rare earth permanent magnet made of rare earth elements such as samarium and cobalt. Compared with NdFeb, samarium cobalt permanent magnets are better suited to work at high temperatures. It can maintain good temperature stability and chemical stability above 180°. Samarium cobalt permanent magnets are mainly used in defense, aerospace, microwave equipment, medical equipment, communications, instrumentation, various magnetic transmission equipment, magnetic processors, sensors, voice coil motors, magnetic cranes, etc. Samarium cobalt permanent magnet can withstand high temperature 250~ 350 degrees and Curie temperature 700~ 840 degrees. This is the unique samarium cobalt permanent magnet, high magnetic, high operating temperature. However, if an aesthetically pleasing or corrosion-resistant coating is desired, nickel, zinc, gold, or epoxy or other coating may be used. As for the application of samarium cobalt permanent magnets, they are mainly used in very complex working environments due to their good magnetic stability. Therefore, they are very suitable for manufacturing a variety of high-performance permanent magnet rotors.
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HSMAG Permanent Magnet Engine Rotor Brushless DC Motor Magnet
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