Electric Motor Samarium Cobalt Bar Magnet bar magnets for sale

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$0.01 - $9.99 / Pieces | 1000 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
FLYGAIN
Model Number:
Sm2Co17,SmCo5
Type:
Permanent
Composite:
Rare Earth Magnet
Shape:
Block
Application:
Industrial Magnet
Color:
silver
Magnetizing Direction:
Radial,Axial,Octupole,Quadrupole
Main Material:
Samarium,Colbat
Environment:
RoHS
Certificate:
ISO9001:2008
Coating:
Zn, Ni, Ni+Ni, Cu+Ni, Ni+Cu, Ni+Cu+Ni, Gold, Al
Tolerance:
+/-0.01-0.10mm
Max. operating temperature:
80-250 degree centigrade
Grade:
SmCo5,Sm2Co17
Hardness:
450-600Hv
Supply Ability
Supply Ability:
500 Ton/Tons per Month OEM order is welcomed
Packaging & Delivery
Packaging Details
standard export package/up to client's requirement
Port
Shenzhen/Shanghai

 Electric Motor Samarium Cobalt Bar Magnet  

 

1.Material:

Electric Motor Samarium Cobalt Bar Magnet is made of Samarium-Cobalt, 35% Sm, 60% Co with the balance being Fe & Cu

 

1:5 alloy material
1:5 offers 16 MGOe (energy product) to 22 MGOe and is made up of approximately 50% samarium and 50% cobalt. The 1:5 series has a maximum recommended operating temperature of 250°C. SmCo 1:5 magnets require lower field strengths than 2:17 materials to magnetize. In some instances, 1:5 material may be magnetized with multiple poles, provided that a magnetizing fixture is available.

  

2:17 alloy material
2:17 offers 24 MGOe to 32 MGOe and is composed of about 25% samarium, 5% copper, 18% iron, 2% hafnium or zirconium, with the remainder being cobalt. The 2:17 series of has a maximum operating temperature of 350°C. Special grades of 2:17 are available which can operate to even higher temperatures. SmCo 2:17 requires extremely high magnetizing fields, and multiple pole magnetization is not possible.

 

2.Size and Shape:

Customize,up to client's requirement

 

3.Type:

SmCo5,Sm2Co17

 

4.Grade:

S16,S18,S20,S28,S30

 

5.Certificate:

ISO9001:2008

 

6.Key Features:

♥  Superior resistance to high temperature(max temperature reaches 350 degree centigrade)

♥   180degree centigrade, its maximum energy product BH and temperature stability are superior

      than NdFeB  magnet.

♥  Excellent resistance to corrosion, no coating is needed for the surface protecting.

♥  Reliable coercive force

♥  Environment and recycle friendly.

 

7. Partial physical property of sintered Smco magnets ical property of sintered Smco magnets

Parameter nameunitSmCo1:5SmCo2:17
DensityG/cm38.38.4
Curie TemperatureK100001100
Vickers hardnessMPa450-500550-600
Compressing strengthMPa1000800
Electronic resistivity.cm5~6*10-58~9*10-5
Blending strengthMpa150-180130-150
Stretching strengthMpa400350
Hot coefficient of expansion(10-6/°c//6 ⊥12//8 ⊥11

 

8.Magnetic field strength H(min) of sintered SmCo magnet (KA/m)

MaterialsSmCo1:5SmCo1:5SmCo2:17SmCo2:17Ce(co,Fe,cu)5
Hcj ScopeHCj≥1194HCj ≤ 1433HCj  ≥ 1433HCj  ≤1273HCj ≤800
Magnetic field strength H(min)35002400500035001600

 

9.Characteristic comparisons of permanent magnetic materials

Materials(BH)maxiHcBr Tc(Working temperature)maxAnti-causticity
SmCo1:516-2515-25-0.05200-250Good
SmCo2:1722-306-30-0.03300-350Good
NdFeB26-5212-30-0.0180-200Bad
Ferrite magnet3-4.53-4.5-0.19200-300Good
AlNiCo5-101-1.8-0.03450-500Excellent

 

10.Package details

The package details of Electric Motor Samarium Cobalt Bar Magnet is as follows:

 

11.Application:

Electric Motor Samarium Cobalt Bar Magnet is widely used in motors, watch, transducers, instruments, positional detector, generators, radar communications, medical equipments, various magnetism spreading devices, magnetic processor, electrical engineering and magnetic derrick.

 

 

12.kindly reminder

Dear customer,you know all of our product are customized. So in order to save your time, our quotation is based on your material, size,coating,magnetization direction and quantity. If you could send us drawing which shows the information in need, that will be better. :-p

 

13.Our Main Market

Our main market:30% North America,20% Eastern Europe,10% Western Europe,10% South America,5% Eastern Asia,5% Southeast Asia,3% Mid East.

 

 

 

 

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