Sökning: onr:"swepub:oai:DiVA.org:miun-37310" >
Production of net-s...
Production of net-shape Mn-Al permanent magnets by electron beam melting
-
- Radulov, I. A. (författare)
- Technische Universit at Darmstadt, Darmstadt, Germany
-
- Popov, V.V., Jr. (författare)
- Israel Institute of Metals, Technion R&D Foundation, Technion City, Haifa, Israel
-
- Koptioug, Andrei, 1956- (författare)
- Mittuniversitetet,Institutionen för kvalitets- och maskinteknik,Sports Tech Research Centre
-
visa fler...
-
- Maccari, F. (författare)
- Technische Universit at Darmstadt, Darmstadt, Germany
-
- Kovalevsky, A. (författare)
- Israel Institute of Metals, Technion R&D Foundation, Technion City, Haifa, Israel
-
- Essel, S. (författare)
- Israel Institute of Metals, Technion R&D Foundation, Technion City, Haifa, Israel
-
- Gassmann, J. (författare)
- Fraunhofer Research Institution for Materials Recycling and Resource Strategies IWKS, Hanau, Germany
-
- Skokov, K. P. (författare)
- Technische Universit at Darmstadt, Darmstadt, Germany
-
- Bamberger, M. (författare)
- Technion Israel Institute of Technology, Technion City, Haifa, Israel
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2019
- 2019
- Engelska.
-
Ingår i: Additive Manufacturing. - : Elsevier BV. - 2214-8604 .- 2214-7810. ; 30
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- The main goal of this work is the adoption of additive manufacturing for the production of inexpensive rare-earth free MnAl-based permanent magnets. The use of more advanced binder-free additive manufacturing technique such as Electron Beam Melting (EBM) allows obtaining fully-dense magnetic materials with advanced topology and complex shapes. We focus on the feasibility of controlling the phase formation in additively manufactured Mn-Al alloys by employing post-manufacturing heat treatment. The as-manufactured EBM samples contain 8% of the desired ferromagnetic τ-MnAl phase. After the optimized annealing treatment, the content of the τ-phase was increased to 90%. This sample has a coercivity value of 0.15 T, which is also the maximum achieved in conventionally produced binary MnAl magnets. Moreover, the EBM samples are fully dense and have the same density as the samples produced by conventional melting density.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
Nyckelord
- Additive manufacturing
- Electron beam melting
- Mn-Al alloys
- Permanent magnets
- Printed magnets
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Radulov, I. A.
-
Popov, V.V., Jr.
-
Koptioug, Andrei ...
-
Maccari, F.
-
Kovalevsky, A.
-
Essel, S.
-
visa fler...
-
Gassmann, J.
-
Skokov, K. P.
-
Bamberger, M.
-
visa färre...
- Om ämnet
-
- TEKNIK OCH TEKNOLOGIER
-
TEKNIK OCH TEKNO ...
-
och Materialteknik
- Artiklar i publikationen
-
Additive Manufac ...
- Av lärosätet
-
Mittuniversitetet