Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Julius Keckes"'
Autor:
Martin Rosenthal, Christian Mitterer, Julius Keckes, Rostislav Daniel, S. Spor, Hynek Hruby, Nikolaus Jäger, Michael Meindlhumer, Juraj Todt, Jozef Keckes
Publikováno v:
Scripta Materialia. 182:11-15
The lifetime of coated cutting tools is decisively influenced by residual stress gradients across cutting edges. Here, cross-sectional X-ray nanodiffraction with a beam size of 35 × 25 nm2 was used to retrieve gradient properties of a ~2 µm thick T
Autor:
Andreas Stark, Rostislav Daniel, Julius Keckes, Michael Meindlhumer, Hynek Hruby, Nikolaus Jäger, Jaakko Julin, S. Spor, F. Nahif, Christian Mitterer
Publikováno v:
Acta Materialia 186(2020), 545-554
Jäger, N.; Meindlhumer, M.; Spor, S.; Hruby, H.; Julin, J.; Stark, A.; Nahif, F.; Keckes, J.; Mitterer, C.; Daniel, R.: Microstructural evolution and thermal stability of AlCr(Si)N hard coatings revealed by in-situ high-temperature high-energy grazing incidence transmission X-ray diffraction. In: Acta Materialia. Vol. 186 (2020) 545-554. (DOI: /10.1016/j.actamat.2020.01.026)
Jäger, N.; Meindlhumer, M.; Spor, S.; Hruby, H.; Julin, J.; Stark, A.; Nahif, F.; Keckes, J.; Mitterer, C.; Daniel, R.: Microstructural evolution and thermal stability of AlCr(Si)N hard coatings revealed by in-situ high-temperature high-energy grazing incidence transmission X-ray diffraction. In: Acta Materialia. Vol. 186 (2020) 545-554. (DOI: /10.1016/j.actamat.2020.01.026)
An extensive understanding about the microstructural evolution and thermal stability of the metastable AlCr(Si)N coating system is of considerable importance for applications facing high temperatures, but it is also a challenging task since several s
Autor:
Bernhard Sartory, Michael Meindlhumer, Ronald WEIßENBACHER, Jakub Zalesak, Norbert Schell, Jozef Keckes, Andreas Stark, Julius Keckes, Mario Lessiak, Rostislav Daniel, Manfred Burghammer, Reinhard Pitonak, Juraj Todt, Arno Köpf
Publikováno v:
Meindlhumer, M.; Zalesak, J.; Pitonak, R.; Todt, J.; Sartory, B.; Burghammer, B.; Stark, A.; Schell, N.; Daniel, R.; Keckes, J.F.; Lessiak, M.; Koepf, A.; Weissenbacher, R.; Keckes, J.: Biomimetic hard and tough nanoceramic Ti–Al–N film with self-assembled six-level hierarchy. In: Nanoscale. Vol. 11 (2019) 16, 7986-7995. (DOI: /10.1039/c8nr10339a)
'Nanoscale ', vol: 11, pages: 7986-7995 (2019)
Nanoscale 11, 7986-7995 (2019). doi:10.1039/C8NR10339A
'Nanoscale ', vol: 11, pages: 7986-7995 (2019)
Nanoscale 11, 7986-7995 (2019). doi:10.1039/C8NR10339A
Nanoscale 11, 7986 - 7995 (2019). doi:10.1039/C8NR10339A
Nature uses self-assembly of a fairly limited selection of components to build hard and tough protective tissues like nacre and enamel. The resulting hierarchical micro/nanostructures prov
Nature uses self-assembly of a fairly limited selection of components to build hard and tough protective tissues like nacre and enamel. The resulting hierarchical micro/nanostructures prov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af6c3a0525b8dde592edda1012338d2f
Autor:
Julius Keckes, Jozef Keckes, Verena Maier-Kiener, Sabine C. Bodner, Juraj Todt, L.T.G. van de Vorst, J.W. Hooijmans, Norbert Schell, Jakub Zalesak, Bernhard Sartory, J.J. Saurwalt
Publikováno v:
Additive manufacturing 32, 101027-101039 (2020). doi:10.1016/j.addma.2019.101027
Bodner, S.; van de Vorst, L.; Zalesak, J.; Todt, J.; Keckes, J.; Maier-Kiener, V.; Sartory, B.; Schell, N.; Hooijmans, J.; Saurwalt, J.; Keckes, J.: Inconel-steel multilayers by liquid dispersed metal powder bed fusion: Microstructure, residual stress and property gradients. In: Additive Manufacturing. Vol. 32 (2020) 101027. (DOI: /10.1016/j.addma.2019.101027)
Bodner, S.; van de Vorst, L.; Zalesak, J.; Todt, J.; Keckes, J.; Maier-Kiener, V.; Sartory, B.; Schell, N.; Hooijmans, J.; Saurwalt, J.; Keckes, J.: Inconel-steel multilayers by liquid dispersed metal powder bed fusion: Microstructure, residual stress and property gradients. In: Additive Manufacturing. Vol. 32 (2020) 101027. (DOI: /10.1016/j.addma.2019.101027)
Additive manufacturing 32, 101027 -101039 (2020). doi:10.1016/j.addma.2019.101027
Synthesis of multi-metal hybrid structures with narrow heat affected zones, limited residual stresses and secondary phase occurrence represents a serious scienti
Synthesis of multi-metal hybrid structures with narrow heat affected zones, limited residual stresses and secondary phase occurrence represents a serious scienti
Autor:
Michael Meindlhumer, Julius Keckes, Christian Mitterer, Juraj Todt, Walter Baumegger, Rostislav Daniel, Jakub Zalesak, Tobias Ziegelwanger, Jozef Keckes
Publikováno v:
'Materials and Design ', vol: 196, pages: 109169-1-109169-11 (2020)
Materials & Design, Vol 196, Iss, Pp 109169-(2020)
Materials & Design, Vol 196, Iss, Pp 109169-(2020)
Synthesis of damage resistant nanostructured materials with high strength and fracture toughness is a challenging task. In this work, multi-scale interfaces were implemented into a hierarchical TiN/SiOx microstructure to mimic stepwise crack growth b
Autor:
Paul H. Mayrhofer, Christina Krywka, Christian Mitterer, Matthias Bartosik, Julius Keckes, Rostislav Daniel, Jakub Zalesak, Daniel Kiener
Publikováno v:
Zalesak, J.; Bartosik, M.; Daniel, R.; Mitterer, C.; Krywka, C.; Kiener, D.; Mayrhofer, P.H.; Keckes, J.: Cross-sectional structure-property relationship in a graded nanocrystalline Ti1−xAlxN thin film. In: Acta Materialia. Vol. 102 (2016) 212-219. (DOI: 10.1016/j.actamat.2015.09.007)
The influence of simultaneously occurring gradients of crystalline phases, microstructure, chemical composition and strains on overall as well as local mechanical properties of nanocrystalline thin films is challenging to understand. In this work, cr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9219ce4b2165857a3fbd92d757ad95c
https://publications.hzg.de/id/36125
https://publications.hzg.de/id/36125