A Review of REPM 2023

Matthew Swallow with Masato Sagawa

Matthew Swallow, our Technical Product Manager and the Chair of the UK Magnetics Society, reports on REPM 2023, the 27th international workshop on rare earth and future permanent magnets and their applications (3-7 September, University of Birmingham, UK). REPM is a biennial academic conference held and run by a hosting university or institution with the…

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Bunting Sponsors REPM 2023

Bunting's Magnetic Rollercoaster Brake

Bunting has signed up as a gold sponsor of REPM 2023, the 27th international workshop on rare earth and future permanent magnets and their applications (3-7 September, University of Birmingham, UK).  The biennial workshop is co-organised by SUSMAGPRO partner University of Birmingham and brings together scientists and engineers working on rare-earth permanent magnets and their…

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Bunting and Force Engineering Design Magnetic Rollercoaster Brake

Magnetic Rollercoaster Brake designed and built for Force Engineering

Bunting and Force Engineering have collaborated to design and build a novel magnetic brake for use on rollercoasters.  During the two-year project, the project team considered different permanent magnet arrangements required to generate the braking force needed to slow and stop a rollercoaster cart.  The final design used high-power, low-weight neodymium magnets. As a leading…

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Non-Contact Positional Sensing

Sensor Magnets

Sensor applications using magnets is not new, although the application scope continues to evolve with developments and advances in magnetic materials and magnetising technology.  In this specific sensing project, the magnets are used for non-contact position sensing, which is, perhaps, one of the unique ways in which magnets are meeting the changing demands of the…

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34th Ewing Event: The Road to Fusion

UK Magnetics Society Ewing Event 2022

Matthew Swallow, Bunting’s Technical Products Manager and Vice Chair of the UK Magnetics Society, reports on the society’s 34th Ewing Event held at the University of York in the UK in December 2022 and sponsored by Bunting. The 2022 Ewing Event was entitled ‘The Road to Fusion’ and looked at the magnetic technologies involved in…

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Cenex-LCV 2022 Review

Bunting at Cenex-LCV 2022

Cenex-LCV is the UK’s premier low carbon vehicle event, held at UTAC in Bedfordshire, UK (7-8 September 2022).  Our Matthew Swallow, our Technical Product Manager reviews the 2022 event. Promoting a Low Carbon Vehicle Future “The Low Carbon Vehicle Exhibition of 2022 perfectly lived up to its name. This year there were vehicles using every…

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Stray Magnetic Fields and Safety

Stray Magnetic Fields and Safety

Bunting is at the heart of the electrification program of the world’s vehicles.  By producing magnetising systems that allow for genuinely error-free assembly and providing 100% inline testing, Bunting supports automotive and aerospace programmes looking to create new modes of travel and improve efficiency.  Bunting is proud to support this sustainable engineering activity to provide…

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AlNiCo Magnets and Music Revolution

AlNiCo Magnets and Music Revolution

AlNiCo pickup magnets played a huge part in the development of modern electric guitar sounds.  Guitar manufacturers and musicians discovered that even on the same guitar, switching out different AlNiCo alloys resulted in drastically different musical tones.  Indeed, the use of certain AlNiCo pickups is responsible for the signature sounds associated with 50s and 60s…

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Advanced Magnetising Technology at Coiltech Deutschland 2022

Bunting Coiltech Italia 2021

Following the success of attending Coiltech Italia in 2021 and a record year for magnetising equipment sales, Bunting is exhibiting at the first Coiltech Deutschland (6-7 April 2022).  The Coiltech Deutschland conference and exhibition focuses on materials and machinery for the production and maintenance of electric motors, generators, power and distribution transformers, industrial transformers and…

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The History of Neodymium Magnets

History of Neodymium Magnets banner

The origin of the neodymium magnets dates back to 1885 when Carl Auer von Welsbach, an Austrian scientist and inventor, separated didymium into the new separate elements neodidymium (“new didymium”) and praseodidymium (“green didymium”).  In time, the element names would change to neodymium and praseodymium. Neodymium (Nd) is the fourth member of the lanthanide ‘rare-earth…

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