2J11 Iron Cobalt Vanadium Hysteresis Alloy Bar Forgings
2J11 Iron Cobalt Vanadium Hysteresis Alloy Bar Forgings
2J11 is a deformable permanent magnetic alloy with good properties, capable of forging, rolling and drawing and cutting processing.
The 2J11 permanent magnet alloy can be made into thin sections or complex shaped parts with different magnetic and high mechanical properties.
The 2J11 alloy has good hysteresis performance within 2~5kA/m and good processing performance before tempering. Changing the tempering temperature can change the working magnetic field in a wide range.
Informations
| Product Name | Permanent Magnet Alloy |
| Grade | 2J11 |
| Form of supply | Cold rolled strip,forging,Bar |
| Thickness | 0.05-1.0mm |
| Width | 5-200mm |
| Spec | GB/T 14988-2008 |
Chemical composition 2J11 (%, weight)
| elements | C | P | S | Si | Mn | Co | V | Ni | Fe |
| % | ≤0.12 | ≤0.025 | ≤0.020 | ≤0.70 |
≤0.70
|
51.0~53.0 | 10.5~11.5 |
≤0.70 |
Balance |
Physical properties
Density:8.1g/cm3
Melt temperature: 1530 °C-1600 °C
Curie temperature: 860 °C
Restivity: 0.77 Ω·m
Magnetic performance
|
Hμ/(kA/m) (Hμ/Oe) |
Bμ/T (Bμ/Gs) |
Pμ/(104J/m3) | Kμ |
| ≥ | |||
|
16.0-20.8 (200-260) |
0.9-1.2 (9000-12000) |
3.5 | 0.57 |
Application: Magnetic motor rotor, Magnetic brake
The corrosion resistance of 2J11 is good and it does not rust in the atmosphere.
2J11 alloy is supplied at Cold-rolled state without heat treatment.
Thickness:0.05-1.0mm
With:5-200mm
We can also supply the other products of 2J11,such as forgings and processed parts according to the customer needs.
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