N40 neodymium magnets
Grade:N40
Shape: cylinder N40 neodymium magnets, block N40 neodymium magnets,disk N40 neodymium magnets, rings N40 neodymium magnets, segment N40 neodymium magnets.
Max working Temperature: 80
Coatings : NiCuNi, Bright Nickel, White Zinc, Blue&White Zinc, Au, Ag, and so on.
Characteristic of N40 neodymium mangets:
| model | Br mt(KG) | Hcb Koe(KA/m) | iHc Koe(KA/m) | (BH)Max KJ/m3(MGOE) | TW Degree C |
| N40 | 12.5-12.8 | ¡Ý11.6 | 12 | 38-41 | 80 |
Very high resistance to demagnetization
High energy for size
Good in ambient temperature
Moderately priced
Material is corrosive and should be coated for long term maximum energy output
Low working temperature for heat applications, but higher levels of heat resistance materials are being introduced periodically.
N40 neodymium magnets are very brittle and very strong magnetically. Therefore, it is crucial to handle these magnets with extreme care to avoid personal injury and damage to the magnets. Fingers can be severely pinched between attracting magnets. Magnets can chip if allowed to jump at an attracting object. It is highly recommended that when constructing rare earth magnetic assemblies, they be magnetized after assembly..
Everbeen magnet has more than 7 years' experiences in magnets producing and we can produce magnets acccording to your own specifications or designs. and have excellent after-sale service. The performance and properties of our material are guaranteed in "Everbeen Magnet".
till now, it has universally been used in electronics, aviation, motors, automobiles, medical apparatus,transmission machine... and even in many details of our everyday life.
This magnet is thus especially suitable for developing those new products demanding high quality, small volume and light weigh.
N40 neodymium magnets are hard, brittle and easily corrode. It's' moderate temperature stability. It's working stability is under 80C for low Hci Neodymium magnets, It's'(BH)max reaches up to 51MGOe . And The intrinsic coercive force of N40 neodymium magnets is over 30,000 Oe.
