N38EH REFeB Strong Disc Neodymium Magnets

/N38EH REFeB Strong Disc Neodymium Magnets
  • N38EH REFeB Strong Disc Neodymium Magnets

N38EH REFeB Strong Disc Neodymium Magnets, N38EH Neodymium Magnet, N38EH Magnets, Sintered Neodymium Magnet, NIB Disc Magnet, Strong NdFeB Magnet, NdFeB Disc, Rare Earth Round Magnet, Round Neo Magnet, REFeB Magnet

Product Name: N38EH REFeB Strong Disc Neodymium Magnets
Magnet ID:Neodymium-N38EH-5
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength
Our Superiority: Customized is Available!
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* Contact us to discuss your magnet needs.
Hangseng Magnetech Inc. (SUPERMAG, neoi) is your best source for the highest quality magnets, neodymium magnets, magnetic devices and expert application assistance for OEM, point-of-purchase, industrial and retail markets.

All sintered rare earth magnets are characterized by being hard and potentially brittle compared to steels. Magnets based upon samarium cobalt are more stable in harsh environments but are much less economical than neodymium iron boron materials. For high temperatures there are grades of NdFeB to survive up to 392°F (200°C). A range of protective coatings is available.Zn Plated Ring Neodymium-Iron-Boron Magnets
Components may be magnetized before final inspection, packing and despatch.
NEOi’s knowledgeable product development team will assist you in choosing the optimal combination of binder and magnet material for your specific application.

This vulnerability is addressed in many commercial products by adding a protective coating to prevent exposure to the atmosphere. Nickel plating or two-layered
copper-nickel plating are the standard methods, although plating with other metals, or polymer and lacquer protective coatings are also in use.

Existing magnet applications
Neodymium magnets have replaced alnico and ferrite magnets in many of the myriad applications in modern technology where strong permanent magnets are
required, because their greater strength allows the use of smaller, lighter magnets for a given application. Some examples are:
Head actuators for computer hard disks
Erase heads for cheap cassette recorders
Magnetic resonance imaging (MRI)
Mechanical e-cigarette firing switches
Locks for doors
Loudspeakers and headphones
Magnetic bearings and couplings
Benchtop NMR spectrometers
Electric motors:
Cordless tools
Lifting and compressor motors
Synchronous motors
Spindle and stepper motors
Electrical power steering
Drive motors for hybrid and electric vehicles. The electric motors of each Toyota Prius require 1 kilogram (2.2 pounds) of neodymium.
Electric generators for wind turbines (only those with permanent magnet excitation)
direct-drive wind turbines require c. 600 kg of PM material per megawatt[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”][citation needed]
turbines using gears require less PM material per megawatt[citation needed]
Neodymium content is estimated to be 31% of magnet weight[/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

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  • Customized magnet is Available
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