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Out-of-plane magnetic patterning on austenitic stainless steels using plasma nitriding
- Source :
- Recercat: Dipósit de la Recerca de Catalunya, Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya), Applied Physics Letters 96(2010)24, 242509, Dipòsit Digital de Documents de la UAB, Universitat Autònoma de Barcelona, Recercat. Dipósit de la Recerca de Catalunya, instname, Digital.CSIC. Repositorio Institucional del CSIC
- Publication Year :
- 2021
-
Abstract
- 4 páginas, 3 figuras.-- et al.<br />A correlation between the grain orientation and the out-of-plane magnetic properties of nitrogen-enriched polycrystalline austenitic stainless steel surface is performed. Due to the competition between the magnetocrystalline anisotropy, the exchange and dipolar interactions, and the residual stresses induced by nitriding, the resulting effective magnetic easy-axis can lay along unusual directions. It is also demonstrated that, by choosing an appropriate stainless steel texturing, arrays of ferromagnetic structures with out-of-plane magnetization, embedded in a paramagnetic matrix, can be produced by local plasma nitriding through shadow masks.<br />This work has been partially financed by the Catalan DGR and the Spanish MICINN (Grant Nos. 2009-SGR- 1292, MAT2007-66309-C02, and MAT2007-61629). E.M. thanks the Fund for Scientific Research—Flanders FWO for financial support. M.D.B. was partially supported by an ICREA ACADEMIA award.
- Subjects :
- Materials science
Physics and Astronomy (miscellaneous)
engineering.material
austenitic stainless steel
surface texture
Paramagnetism
Magnetization
Condensed Matter::Materials Science
ferromagnetic materials
Austenitic stainless steel
Composite material
Materials Propietats magnètiques
Austenite
internal stresses
magnetic anisotropy
Metallurgy
exchange interactions (electron)
plasma materials processing
Magnetocrystalline anisotropy
paramagnetic materials
Magnetic anisotropy
Ferromagnetism
surface magnetism
engineering
surface hardening
Nitriding
Subjects
Details
- ISSN :
- 20076630
- Database :
- OpenAIRE
- Journal :
- Recercat: Dipósit de la Recerca de Catalunya, Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya), Applied Physics Letters 96(2010)24, 242509, Dipòsit Digital de Documents de la UAB, Universitat Autònoma de Barcelona, Recercat. Dipósit de la Recerca de Catalunya, instname, Digital.CSIC. Repositorio Institucional del CSIC
- Accession number :
- edsair.doi.dedup.....f2b3f3ed2efc06cf47ab669da28899d8