Vacuum Sintering Furnace

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  • fig-0001 Scanning electron microscopy (SEM) micrographs of the as-printed

Thermal Stability of Anisotropic Bonded Magnets Prepared by Additive Manufacturing

Thermal Stability of Anisotropic Bonded Magnets Prepared by Additive Manufacturing Abstract In this research, anisotropic NdFeB + SmFeN hybrid and NdFeB bonded magnets are additively printed in a polyphenylene sulfide (PPS) polymer binder. Printed NdFeB + SmFeN PPS bonded magnets displayed excellent magnetic properties (Br [remanence] = 6.9 kG [0.69 T], Hcj [coercivity] = 8.3 [...]

  • Figure 2. m-axis, “Magnetic Monitoring” system for magnet characterisation in QM processes

New Measurement Technique Characterizes Permanent Magnets

New Measurement Technique Characterizes Permanent Magnets Permanent magnets are widely used for sensor and motor applications. Besides these, magnetic fields are also used for applications such as storage of information and fraud protection on documents. With the number of critical applications continuing to rise, developers and producers are increasingly forced to meet safety requirements, as [...]

By |September 21st, 2023|Magnet Coating, Magnet News, Magnetic Design, Magnetic Field, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic Science, Magnetic Technology, NdFeB, Neodymium Magnets, Sintered NdFeB|Comments Off on New Measurement Technique Characterizes Permanent Magnets
  • Figure 1 Acceptable Permanent Magnet Use Temperatures

Permanent Magnets in a Changing World Market

Permanent Magnets in a Changing World Market There are several commercially available permanent magnets. In sequence of invention they are: alnico, ferrite, SmCo (samarium cobalt), NdFeB (neodymium iron boron, Neo), and SmFeN (samarium iron nitride). The last three types are considered “rare earth” magnets because they contain one or more rare earth elements. In terms [...]

  • Manufacturing Processes for Permanent Magnets

Manufacturing Processes for Permanent Magnets: Bonding and Emerging Methods

Manufacturing Processes for Permanent Magnets: Bonding and Emerging Methods Abstract Permanent magnets produce magnetic fields and maintain the field even in the presence of an opposing magnetic field. They are widely used in electric machines, electronics, and medical devices. Part I reviews the conventional manufacturing processes for commercial magnets, including Nd-Fe-B, Sm-Co, alnico, and ferrite [...]

By |September 17th, 2023|Magnet Coating, Magnet News, Magnetic Design, Magnetic Field, Magnetic Ideas, Magnetic Industry, Magnetic Knowledge, Magnetic Materials, Magnetic Science, Magnetic Technology, NdFeB, Neodymium Magnets, Sintered NdFeB|Comments Off on Manufacturing Processes for Permanent Magnets: Bonding and Emerging Methods
  • 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 [...]

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