The Senis Magnetic Field Mappers, or Field Scanners, were initially developed for high position resolution mapping of the three field components Bx, By, Bz in a 3D volume around a permanent magnet assembly. The Mapper hardware, signal processing and display software can
This presentation discusses the cost effective fabrication of soft and hard magnetic materials using cold spray additive manufacturing. This technique allows for 3D build-up of complex shapes permitting fabrication of high complexity motor designs for enhanced performance. Combination of sprayed soft and
This presentation is focused on the additive manufacturing techniques to print magnets with complex size and shape. Big Area Additively Manufactured (BAAM) NdFeB bonded magnets with performance comparable to, or better than, magnets of the same composition made using traditional injection molding.
We are excited to announce a new addition to the MAGNETICS 2018 conference – The Buyer’s Forum. Magnetic System buyers, integrators, end-users will have a unique platform to present their experiences, case studies, complications and lessons learned. This is an opportunity to
Site Specific Magnetic Anisotropy in Rare Earth and Transition Metal Based Permanent Magnetic Materials
The very first criteria for the permanent magnetic material design is crystal structure which allows magnetic moments to align along the anisotropic crystal axis. Hexagonal and tetragonal structures do fall within this category. The involved crystal sites play a key role in
Rare earth permanent magnets, such as neodymium iron boron and samarium cobalt, are commonly used in permanent magnet motors and generators. The magnetic circuit design, magnet grade selections, magnetic specifications, magnetic testing, magnet brittleness and handling, assembly techniques, in situ magnetization of
The positional accuracy of magnetic sensor systems with injection molded magnets depends on different parameters. Those are the appropriate choice of the magnet for a given type of sensor, the magnets geometry together with its inherent distribution of polarization, an adequate design