Novel, Critical Materials Free, High Anisotropy Phases for Permanent Magnets, by Design.

by / Thursday, 25 February 2016 / Published in

NOVAMAG–Novel, Critical Materials Free, High Anisotropy Phases for Permanent Magnets, by Design.


NOVAMAG

The demand for lower dependency on critical raw materials (CRM) such as rare earths (RE) is not only a European but a global problem that demands immediate action. The purpose of this project is to exploit advanced theoretical and computation methods together with state-of-the-art materials preparation and characterization techniques, to develop the next generation RE-free/lean permanent magnets (PM). The material design will be driven by automated large computational screening of new and novel intermetallic compounds with uniaxial structure in order to achieve high saturation magnetisation, magnetocrystalline anisotropy and Curie temperature. The simulations will be based on a primary screening detecting the mechanisms that give rise to distorted phases and stabilize them, by adding doping atoms as stabilizers. In a further computation on successfully synthetized compounds, micromagnetic calculations will be used in order to design the optimal microstructure for the given phases that will maximise the coercivity needed for a PM. Extensive experimental processing and characterisation of the selected phases will result in a first proof of principle of the feasibility of NOVAMAG PMs. A multidisciplinary team of magnet experts consisting of chemists, material scientists, physicists and engineers from academia, national labs and industry is assembled to undertake a concerted, systematic and innovative study to overcome the problems involved and develop the next generation RE-free/lean PMs. Currently the demand for these PM s is even higher with the emerging markets of hybrid/electric vehicles and wind mill power systems. The proposed project will provide the fundamental innovations and breakthroughs which will have a major impact in re-establishing the Europe as a leader in the science, technology and commercialization of this very important class of materials and help decrease our dependence on China, which will in turn improve the competitiveness of EU manufacturers.



Funding Body:
flag_yellow_med


Programme:
NMP23 – 2015: Novel materials by design for substituting critical materials RIA


Reference:
686056


Project duration:
42 Month


Partners:

BCMaterials_Logo_Largo_Color_72 BCMaterials
629px-Uppsala_Universitet_Logo.svg_1 Uppsala University
DUK_logo University for Continuing Education Krems - Danube University Krems (DUK)
iccram Universidad de Burgos / ICCRAM (ICCRAM)
tohokuuniversitylogo Tohoku University (TU)
tuda Technische Universität Darmstadt (TUDA)
U.Delaware_logo University of Delaware (UD)
Demokritos National Center of Scientific Research “Demokritos” (NCSR)
2_Fraunhofer-IWKS Fraunhofer project Group IWKS (IWKS)
CEA-LETI Cea-leti (cea)
Untitled-5 Technion (IIT)
MBN nanomaterialia
arelec ARELEC Magnets and Magnetic Systems (ARELEC)
Logo_Centro_Ricerche_Fiat Fiat research centre (CRF)
Vacuumschmelze_logo Vacuumschmelze GmbH & Co KG (VAC)


PRINCIPAL INVESTIGATOR


Daniel Salazar

Daniel Salazar

Single-crystal growth by floating zone method, magnetic properties and electrical transport, instrumentation design and engineering.

George Hadjipanayis

George Hadjipanayis

RESEARCH LINES



Posters:

8th Joint European Magnetic Symposia; Glasgow
2016,

ResearchersResearch line


Be sociable, share!
Facebooktwittergoogle_plusredditpinterestlinkedintumblrmailFacebooktwittergoogle_plusredditpinterestlinkedintumblrmail

NEW MATERIALS FOR A BETTER LIFE
TOP