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Ring Shaped Micro Neodymium Magnets Ф3.1*Ф2.1*0.5mm N45

/Ring Shaped Micro Neodymium Magnets Ф3.1*Ф2.1*0.5mm N45
  • Strong High-quality Ring Micro Neodymium Magnets

Ring Shaped Micro Neodymium Magnets Ф3.1*Ф2.1*0.5mm N45, Nickel Plating Neodymium Magnets – Rare Earth Magnets for Sale, high precision optical communication, medical instrument and meter, cell phone, defense, sensor magnets, NdFeB ring tiny magnets,  micro Nd magnets China supplier & manufacturer

Ring Shaped Micro Neodymium Magnets Dimension Ф3.1*Ф2.1*0.5mm, Nickel coating, Shape ring, Grade N45

HSMAG manufactures a wide variety of strong high-quality neodymium rare earth magnets. we stock more than 20 million individual magnets in hundreds of different sizes, shapes and strengths. In addition, we can custom-make almost any size magnet to fit your needs. We also offer free same-day shipping on domestic orders over $10, wholesale/bulk discounts, exceptional customer service, and a 30-day return policy.

As a leading supplier of affordable, high-performance neodymium (NdFeB) magnets, we’re proud to serve tens-of-thousands of retail and wholesale customers worLd wide: ranging from hobbyists to large-scale manufacturers, and Fortune 500 companies to renowned universities. So no matter what your job requires – let us help you find the right magnet for your needs.

Application fields:
miniature motor, micro-mechanical devices,optical communication, instrument and meter, medica, watch, electro acoustic, cell phone, sensor, defense, photonic etc.

We own advanced processing equipments and full set of production lines, products range can be as small as size class, 0.2 mm ~ 2.0mm, with high precision, tolerance between 0.005mm and 0.02mm. Also, we can make thickness 0.12 mm on very tiny thin ring like magnetic materials, using high electroplating technology like parylene coating and checkout equipment of projector and microscope to offer high and reliable products for our customers.

We have the ability to make small neodymium micro magnets less than 0.2 mm. Our tiny micro magnets have been used in many consumer electronics and medical applications. We carry many sizes of neodymium micro magnets in stock, but If you require a small, tiny neodymium micro magnet in a custom size, please contact us or use our online custom magnet quote form.

A neodymium magnet (also known as NdFeB, NIB or Neo magnet), the most widely used type of rare-earth magnet, is a permanent magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure. Developed in 1982 by General Motors and Sumitomo Special Metals, neodymium magnets are the strongest type of permanent magnet commercially available.

Neodymium magnets are a composition of mostly Neodymium, Iron and Boron. If left exposed to the elements, the iron in the magnet will rust. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is usually preferable for the magnet to be coated. There are a variety of options for coatings, but nickel is the most common and usually preferred. Our nickel plated magnets are actually triple plated with layers of nickel, copper, and nickel again. This triple coating makes our magnets much more durable than the more common single nickel plated magnets. Some other options for coating are zinc, tin, copper, epoxy, silver and gold. Our gold plated magnets are actually quadruple plated with nickel, copper, nickel and a top coating of gold. High Precise Magnets Rod Neo for Micro-Mechanical Devices, Neodymium Micro Ring Magnets

Neodymium Magnet Application
Magnet for Motors &Generators
Magnet for Sensor
Magnet for Actuator
Magnet for Louder speaker
Magnet for Water treatment softener and conditioner
Magnet for Separators
Magnet for Electric industry

  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

Product Range