Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Konrad Güth"'
Autor:
Tim Helbig, Michael Duerrschnabel, Urban Rohrmann, Rudolf Schäfer, Tom Faske, Ingo Opahle, Wolfgang Donner, Konstantin P. Skokov, Bahar Fayyazi, Konrad Güth, Oliver Gutfleisch, Hongbin Zhang, Leopoldo Molina-Luna, Ivan Soldatov
Publikováno v:
Acta Materialia. 180:126-140
Ferromagnetic Fe3Sn, Fe5Sn3 and Fe3Sn2 single crystals were synthesized using the reactive flux technique. Derived from single crystal x-ray diffraction and Transmission Electron Microscopy (TEM), a new structural model is proposed for the Fe5Sn3 cry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8d2c83f2dac1ce0898d3fd9cb6e859
https://doi.org/10.1016/j.actamat.2019.08.054
https://doi.org/10.1016/j.actamat.2019.08.054
Autor:
S. Riegg, Andreas Taubel, Bahar Fayyazi, Konrad Güth, Oliver Gutfleisch, Roland Gauß, Iuliana Poenaru, Alexandru Lixandru
Publikováno v:
Journal of Magnetism and Magnetic Materials. 478:198-205
Ce and La as very cheap rare-earth elements were used to substitute Nd in nanocrystalline melt-spun ribbons of nominal compositions (Nd1−xREx)13.6FebalCo6.6Ga0.6B5.6 (x = 0, 0.1, 0.2, … 1 for RE = Ce) and (x = 0, 0.1, 0.2, … 0.5 for RE = La). C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a6d37daaa9caae34adc84b855ab6e96
https://doi.org/10.1016/j.jmmm.2019.01.095
https://doi.org/10.1016/j.jmmm.2019.01.095
Autor:
Karsten Rachut, Oliver Gutfleisch, Oliver Diehl, Eva Brouwer, Almut Dirks, Mario Schönfeldt, Konrad Güth, Roland Gauß, Alexander Buckow, Jürgen Gassmann, Rudolf Stauber
Publikováno v:
Journal of Sustainable Metallurgy. 4:163-175
Rare earth permanent magnets are an integral part of many electrical and electronic devices as well as numerous other applications, including emerging technologies like wind power, electric vehicles, fully automized industrial machines, and robots. D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8334b4be1d16b189f097aba1e9c27b9d
https://doi.org/10.1007/s40831-018-0171-7
https://doi.org/10.1007/s40831-018-0171-7
Publikováno v:
Journal of Alloys and Compounds. 724:51-61
Scrap rare earth permanent magnets from various sources and applications were collected and processed for recycling using hydrogen decrepitation (HD) and hydrogenation disproportionation desorption and recombination (HDDR) processes. The effects of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa2d3bc43f29bc0e39d663163a1684b2
https://doi.org/10.1016/j.jallcom.2017.06.319
https://doi.org/10.1016/j.jallcom.2017.06.319
Autor:
Annelies Malfliet, Iuliana Poenaru, Alexandru Lixandru, Oliver Gutfleisch, Konrad Güth, Songhak Yoon, Irena Škulj
Publikováno v:
Journal of Alloys and Compounds. 814:152215
Aiming for cost-efficiency through balanced utilization of rare-earth resources, the use of Ce, the cheapest and most abundant of all rare-earth elements, as potential candidate to substitute the expensive and resource-critical Nd in Nd2Fe14B hard ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a68a647161e1ae5c6ac60307b6173057
https://doi.org/10.1016/j.jallcom.2019.152215
https://doi.org/10.1016/j.jallcom.2019.152215
Autor:
Clive Downing, Aleksey Shmeliov, Konrad Güth, Valeria Nicolosi, Eoin K. McCarthy, Sonia Jaskaniec, Karl Mandel, Maurice C. D. Mourad, Konrad Opelt, Christopher Hobbs
Publikováno v:
npj 2D Materials and Applications, Vol 2, Iss 1, Pp 1-1 (2018)
Correction to: npj 2D Materials and Applications https://doi.org/10.1038/s41699-018-0048-4, Published online 21 February 2018 The Author contributions section has been amended to account for the full contributions of two of the authors, K.M. and M.C.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d9d4e1514e6268d2ce1a11f70276980
https://doi.org/10.1038/s41699-018-0054-6
https://doi.org/10.1038/s41699-018-0054-6
Autor:
Clive Downing, Karl Mandel, Konrad Opelt, Eoin K. McCarthy, Christopher Hobbs, Sonia Jaskaniec, Aleksey Shmeliov, Maurice C. D. Mourad, Konrad Güth, Valeria Nicolosi
Publikováno v:
npj 2D Materials and Applications
npj 2D Materials and Applications, Vol 2, Iss 1, Pp 1-10 (2018)
npj 2D Materials and Applications, 1, 2
npj 2D Materials and Applications, Vol 2, Iss 1, Pp 1-10 (2018)
npj 2D Materials and Applications, 1, 2
A comprehensive nanoscale understanding of layered double hydroxide (LDH) thermal evolution is critical for their current and future applications as catalysts, flame retardants and oxygen evolution performers. In this report, we applied in situ trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ed0482906c68ffca8810d223d564a69
Autor:
Mario Schönfeldt, Simon Sawatzki, Thorsten Schneider, Oliver Gutfleisch, Semih Ener, Enrico Bruder, Min Yi, Konrad Güth, Bai-Xiang Xu
The diffusion of low-melting Nd-Cu alloys is very effective to increase coercivity H c in hot-deformed Nd-Fe-B permanent magnets without the use of heavy rare earth and to study the local hardening mechanism, especially the role of the Nd-rich grain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::348cda412a160ac470c7204bee72305d
https://publica.fraunhofer.de/handle/publica/252001
https://publica.fraunhofer.de/handle/publica/252001
Publikováno v:
Chemie Ingenieur Technik. 87:1477-1485
Permanentmagnete sind entscheidend fur die Funktion zahlreicher Technologien. Die Entwicklung hin zur verstarkten Nutzung erneuerbarer Energien wird die Nachfrage an Permanentmagneten weiter steigen lassen. Selbst hochwertige, aufwendig hergestellte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43061d96c3c2a1807a13e0e4d87577b0
https://doi.org/10.1002/cite.201500061
https://doi.org/10.1002/cite.201500061
Publikováno v:
Journal of Magnetism and Magnetic Materials. 382:219-224
Sintered Nd–Fe–B permanent magnets with different composition and texture have been characterized by electron backscattered diffraction (EBSD) and X-ray diffraction (XRD) techniques. Instead of EBSD mapping on a microscopic scale, smooth orientat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb974fb7f21e1d2dbd144bb2d31a4b13
https://doi.org/10.1016/j.jmmm.2015.01.046
https://doi.org/10.1016/j.jmmm.2015.01.046