Neodymium Magnets

/Neodymium Magnets
  • Magnet Materials

Magnet Materials

Permanent Magnet Materials Permanent magnet lodestones contain magnetite, a hard, crystalline iron ferrite mineral that derives its magnetism from the effect the earth's magnetic field has on it. Various steel alloys can also be magnetized. The first big step in developing more effective permanent magnet materials came in the 1930s with the development of Alnico [...]

  • History of Permanent Magnets

History of Permanent Magnets

History of Permanent Magnets Lodestones The history of permanent magnets goes back to ancient times. Records from early Greek, Roman and Chinese civilisations make reference to rare and mysterious stones called lodestones. These lodestones could attract each other and also small pieces of iron. When suspended from a thread it was noted that they always [...]

  • Raw Material
  • Magnetization
  • Jet Milling Furnace
  • Hydrogen Decrepitation
  • Inspection Workshop
  • Packing magnets

The Manufacturing Process of Sintered Neodymium Magnet

The Manufacturing Process of Sintered Neodymium Magnet - How Neodym Magnets are made? Sintered neodymium magnet is manufactured by vacuum powder metallurgy process. The manufacturing process is as follows: 1. Raw Material Neodymium (Nd), Iron (Fe), Boron (B) and other addictives are measured according to the preferred element composition. Raw NdFeB material Raw Material of [...]

  • How to Choose the Bushless Motor Magnets and Rotor

How to Choose the Bushless Motor Magnets?

How to Choose the Bushless Motor Magnets? After you choose the slots and poles, you need to choose the magnets. This is not very easy task because you need high temperature magnets and are not so cheap and easy to find for your needed size. I bought custom made magnets from a Chinese SUPPLIER MPCO [...]

  • Grain Boundary Diffusion (GBD) Technology
  • Process Route of Grain Boundary Diffusion (GBD) Technology
  • Grain Boundary Diffusion- Conserving HREE in NdFeB Magnets
  • Grain Boundary Diffusion (GBD) Technology

Grain Boundary Diffusion- Conserving HREE in NdFeB Magnets

Grain Boundary Diffusion- Conserving HREE in NdFeB Magnets Grain Boundary Diffusion is an important new advance in Neodymium magnet production technology. Heavy Rare Earth Elements (HREE) are delivered directly to critical areas of the magnet’s microstructure. These areas are where HREE are the most effective at increasing the properties of the magnet to withstand high [...]

  • Parylene Coated Magnets

Parylene Coated Magnets

Parylene Coated Magnets What is Parylene coating? Parylene is the common name of Poly-para-xylylene, and it was prepared by the researcher in University of Manchester in 1947. The parylene first applied to U.S military and aerospace industry after Union Carbide prepared parylene thin film by the deposition process. Nowadays, parylene coating are widely used in [...]

  • How Neodymium Magnets are Made

How Neodymium Magnets are Made

How Neodymium Magnets are Made The method for manufacturing Neodymium Iron Boron magnets is as follows: MELTING OF THE ALLOY UNDER VACUUM The Neodymium metal element is initially separated from refined Rare Earth oxides in an electrolytic furnace. The Neodymium, Iron and Boron and the other chemical elements are weighted and put in a vacuum [...]

  • Magnet Segmentation Techniques for Eddy Current Losses Reduction

Magnet Segmentation Techniques for Eddy Current Losses Reduction

Investigation of magnet segmentation techniques for eddy current losses reduction in permanent magnets electrical machines Reducing eddy current losses in magnets of electrical machines can be obtained by means of several techniques. The magnet segmentation is the most popular one. It imposes the least restrictions on machine performances. This paper investigates the effectiveness of the [...]

  • Buy Rare Earth Magnets From China

Buy Rare Earth Magnets From China MPCO

Buy Rare Earth Magnets From China MPCO Rare Earth Magnets A rare earth magnets is know as neodymium magnet, NdFeB magnet, NIB or Neo magnet, the most widely used type of rare–earth magnet, is a permanent NdFeB magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure. The [...]

  • High Performance Neodymium Magnet Bar 12000 Guass

High Performance Neodymium Magnet Bar 12000 Guass

High Performance Neodymium Magnet Bar 12000 Guass, , Magnetic Separator Bars Cartridges for Filter, Industry OEM Strong magnetic rod for filter High performance neodymium magnet bar 12000 guass are composed of neodymium, iron, boron and a few transition metals.Neodymium (NdFeB) Magnet the third generation of rare-earth permanent magnet and the most powerful and advanced commercialized [...]

  • Pot Magnets Manufacturer in China

Pot Magnets Manufacturer in China – MPCO

Pot Magnets Manufacturer in China - MPCO Inc. MPCO pot magnets in China are available at our eCommerce website we can supply you from one quantity to multiple quantities in bulk. Neodymium Magnets are strong magnets & special type of steel magnets. They are designed for clamping directly onto a steel surface; they are made [...]

  • Radially Oriented Sintered NdFeB Ring Magnets for Motors

Radially Oriented Sintered NdFeB Ring Magnets for Motors

Radially Oriented Sintered NdFeB Ring Magnets for Motors, brushless DC motor, stepper motor MPCO is professional manufacturer of sintered NdFeB Radial ring magnets for DC motor, Radially oriented sintered NdFeB segments magnets, Anisotropy bonded NdFeB ring magnet. Radially oriented sintered NdFeB ring magnets for DC motor is becoming more and more popular for motor (Brushless DC [...]