Download PDF We will present a prototype of a modular, easily reconfigurable system for mapping magnetic fields. The basic module is a LEGO-compatible “brick,” based on a recently introduced 3-axis digital “magnetometer on a chip.” Multiple bricks are assembled with LEGO,
Expanded Temperature Capability for Permanent Magnet Testing and a New Single Sheet Tester for Electrical Steels
Download PDF The testing of demagnetization curves of permanent magnets at elevated temperatures in hysteresigraphs is fairly routine, but testing below room temperature is not. A new system of thermoelectrically cooled electromagnet pole tips for testing magnets down to approximately -40°C
Theoretical and Practical Comparison of Open-Loop and Closed-Loop Hysteresis Measurement Systems for Permanent Magnets
Download PDF It is established that measuring the BH curve of permanent magnets with open-loop and closed-loop measurement system yields the same results for the key parameters of a hysteresis trace: Br; HcB, HcJ and BHmax. Beyond these four key parameters,
Download PDF 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
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 2018 conference – 1×1 Meetings using our proprietary software. Download the conference app, and use this dedicated time to meet and engage with other attendees, speakers and exhibitors.