Segment Neodymium Magnets N30H

/Segment Neodymium Magnets N30H
  • Segment Neodymium Magnets N30H

Segment Neodymium Magnets N30H, Nickel Coating Neodymium Magnet, N30H Magnets, Neo Magnets, Magnetic Material, N30H Neodymium Magnet, Customized Sintered NdFeB Magnet, Amazing NdFeB Magnet

Product Name:Nickel-Copper-Nickel Plated Segment Neodymium Magnets N30H
Magnet ID: Neodymium-N30H-63
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
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* Orders of any size.
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* Contact us to discuss your magnet needs.

Segment Neodymium Magnets are small, but they can be the future of motors. These magnets were discovered in the year 1982, by a combined effort of General Motors, China Academy of Science and Smitomo Special Metals who were looking for a convenient method to increase the efficiency and effectiveness of motors. Neodymium magnets were developed in response to the expensive samarium cobalt magnets. At the moment, Neodymium is considered as the cheapest and strongest of the rear earth magnets as a result of those efforts.
Using the term rare earth magnet to define Neodymium is somewhat misleading. It is actually an alloy that contains relatively small amounts of rare earth materials. For instance, the Neodymium magnet used to manufacture motors contain an alloy of Neodymium, boron, iron and many more materials in smaller amounts.High Powerful Magnets Arc N30H
[fusion_builder_container hundred_percent=”yes” overflow=”visible”][fusion_builder_row][fusion_builder_column type=”1_1″ background_position=”left top” background_color=”” border_size=”” border_color=”” border_style=”solid” spacing=”yes” background_image=”” background_repeat=”no-repeat” padding=”” margin_top=”0px” margin_bottom=”0px” class=”” id=”” animation_type=”” animation_speed=”0.3″ animation_direction=”left” hide_on_mobile=”no” center_content=”no” min_height=”none”][Q] Do magnets get weaker? How?
[A] Several factors can weaken the magnetism in a magnet. If a magnet is stored close to heat, strong electrical currents, other magnets, or radiation, it can lose its strength. Additionally, high humidity can corrode neodymium magnets.
[Q] Can magnets that have lost their magnetism be re-magnetized?
[A] That depends on how the magnetism was lost. Usually magnets can regain their original strength unless they’ve been exposed to extreme heat.
[Q] Can magnets be made stronger?
[A] Once a magnet is fully magnetized, it cannot be made any stronger.
[Q] What can magnets do?
[A] Magnets have many functions. Magnets attract materials, including iron, nickel, cobalt, and steel. Magnets attract magnets at opposite poles and repel magnets at like poles.
Magnets affect electrically charged particles and electrical conductors, so magnets can transform between electrical energy and mechanical energy without losing their own property. This function is very useful, for example:
Electrical-to-mechanical effects are key in the function of motors, speakers, and equipment that requires charged particle deflection.
Mechanical-to-electrical effects are used in generators and microphones.
Mechanical-to-heat effects facilitate eddy current and hysteresis torque devices.
Mechanical-to-mechanical effects attract or repulse objects.
Other effects of magnets include magneto-resistance and magnetic resonance.
[Q] How do magnets really work?
[A] Watch these videos:
How Magnet Works – The FORCE of Nature
And this wiki page: Magnet[/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
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  • Quality guaranteed
  • Offer free neo magnets solution

Product Range


Magnetisation Grade:         N30H
Material: Sintered Neodymium-Iron-Boron (NdFeB, NIB, REFeB, Neoflux, NeoDelta), Rare Earth Neo
Magnet ID:              Neodymium-N30H-63
Plating / Coating:  Nickel (Ni-Cu-Ni)
N30H Magnet Shape:         Segment, Wedge
N30H Magnet Size:  Customized
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1080-1130 mT (10.8-11.3 kGs)
Energy Density (BH)max:             223-247 KJ/m³  (28-31 MGOe)
Coercivity Force (Hcb):              ≥ 796 kA/m ( ≥ 10.0 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 1353 kA/m ( ≥ 17 kOe)
Maximum Operation Temperature: 120 °C
Delivery Time:           14-35 days

Technical Drawing