Zobrazeno 1 - 10
of 171
pro vyhledávání: '"ddc:539.1"'
Autor:
Selyshchev, Oleksandr
Ternäre I-III-VI-Metall-Chalkogenid-Quantenpunkte (QDs) Cu-In-S (CIS), Ag-In-S (AIS) und Kern-Schale CIS/ZnS, AIS/ZnS stellen eine mögliche Alternative dar zu binären II-VI und IV-VI QDs, die giftige Metalle wie CdX und PbX (X = S, Se, Te) enthalt
Autor:
Schumann, Erik
Silizium basierende Technologie bestimmt den technologischen Fortschritt in der Welt und ist weiterhin ein Material für die weitere Entwicklung von Schlüsseltechnologien. Die Änderung der Silizium-Materialeigenschaft der optischen und elektronisch
Publikováno v:
Proes, F.; Eichenseer, C.; Hintze, W.; Schell, N.; Leahy, W.; M´Saoubi, R.; Sattel, S.: In situ analysis of PCBN cutting tool materials during thermo-mechanical loading using synchrotron radiation. In: Production Engineering. Vol. 12 (2018) 3-4, 535-546. (DOI: /10.1007/s11740-018-0791-6)
Polycrystalline cubic boron nitride (PCBN) has outstanding properties in terms of hardness and chemical stability at elevated temperatures. Therefore, PCBN is used in cutting tool materials for hard machining applications e.g. hard turning of hardene
Publikováno v:
Witte, K.; Bodnar, W.; Schell, N.; Fulda, G.; Burkel, E.: Phase transformations of stoichiometric mixtures of hematite and iron under FAST conditions. In: Journal of Alloys and Compounds. Vol. 724 (2017) 728-734. (DOI: 10.1016/j.jallcom.2017.07.089)
Since the mechanism of the synthesis of magnetite from a stoichiometric mixture of hematite and iron is still under debate, systematic studies of the phase transformations in such powder mixture processed under field assisted sintering conditions, ar
Autor:
Tomasz Gancarz, Norbert Schell, Katarzyna Janik, Piotr Bobrowski, Sylwia Pawlak, Robert Chulist
Publikováno v:
Journal of electronic materials 1, 1-12 (2017). doi:10.1007/s11664-017-5791-3
Gancarz, T.; Bobrowski, P.; Pawlak, S.; Schell, N.; Chulist, R.; Janik, K.: Wetting of Sn-Zn-Ga and Sn-Zn-Na Alloys on Al and Ni Substrate. In: Journal of Electronic Materials. Vol. 47 (2018) 1, 49-60. (DOI: 10.1007/s11664-017-5791-3)
Gancarz, T.; Bobrowski, P.; Pawlak, S.; Schell, N.; Chulist, R.; Janik, K.: Wetting of Sn-Zn-Ga and Sn-Zn-Na Alloys on Al and Ni Substrate. In: Journal of Electronic Materials. Vol. 47 (2018) 1, 49-60. (DOI: 10.1007/s11664-017-5791-3)
Journal of electronic materials 1, 1-12(2017). doi:10.1007/s11664-017-5791-3
Wetting of Al and Ni substrate by Sn-Zn eutectic-based alloys with 0.5 (wt.%)of Ga and 0.2 (wt.%) of Na was studied using the sessile drop method in thepresence of ALU3
Wetting of Al and Ni substrate by Sn-Zn eutectic-based alloys with 0.5 (wt.%)of Ga and 0.2 (wt.%) of Na was studied using the sessile drop method in thepresence of ALU3
Autor:
D.M. Fronczek, Zygmunt Szulc, Z. Kania, Joanna Wojewoda-Budka, N. Schell, Lidia Lityńska-Dobrzyńska, S. Kac, Robert Chulist
Publikováno v:
Materials & Design, Vol 130, Iss, Pp 120-130 (2017)
Fronczek, D.M.; Chulist, R.; Litynska-Dobrzynska, L.; Kac, S.; Schell, N.; Kania, Z.; Szulc, Z.; Wojewoda-Budka, J.: Microstructure and kinetics of intermetallic phase growth of three-layered A1050/AZ31/A1050 clads prepared by explosive welding combined with subsequent annealing. In: Materials and Design. Vol. 130 (2017) 120-130. (DOI: 10.1016/j.matdes.2017.05.051)
Fronczek, D.M.; Chulist, R.; Litynska-Dobrzynska, L.; Kac, S.; Schell, N.; Kania, Z.; Szulc, Z.; Wojewoda-Budka, J.: Microstructure and kinetics of intermetallic phase growth of three-layered A1050/AZ31/A1050 clads prepared by explosive welding combined with subsequent annealing. In: Materials and Design. Vol. 130 (2017) 120-130. (DOI: 10.1016/j.matdes.2017.05.051)
The effect of annealing has been investigated with respect to interface microstructure and evolution of intermetallic phases in three-layered explosively welded A1050/AZ31/A1050 specimens. Both interfaces in the state after welding were characterized
Autor:
Joanna Wojewoda-Budka, Gabriel A. López, Zygmunt Szulc, Anna Wierzbicka-Miernik, Robert Chulist, D.M. Fronczek, Norbert Schell, Lidia Lityńska-Dobrzyńska
Publikováno v:
Metallurgical and materials transactions / A 48(9), 1-12 (2017). doi:10.1007/s11661-017-4169-8
Fronczek, D.M.; Chulist, R.; Litynska-Dobrzynska, L.; Lopez, G.A.; Wierzbicka-Miernik, A.; Schell, N.; Szulc, Z.; Wojewoda-Budka, J.: Microstructural and Phase Composition Differences Across the Interfaces in Al/Ti/Al Explosively Welded Clads. In: Metallurgical and Materials Transactions A. Vol. 48 (2017) 9, 4154-4165. (DOI: 10.1007/s11661-017-4169-8)
Fronczek, D.M.; Chulist, R.; Litynska-Dobrzynska, L.; Lopez, G.A.; Wierzbicka-Miernik, A.; Schell, N.; Szulc, Z.; Wojewoda-Budka, J.: Microstructural and Phase Composition Differences Across the Interfaces in Al/Ti/Al Explosively Welded Clads. In: Metallurgical and Materials Transactions A. Vol. 48 (2017) 9, 4154-4165. (DOI: 10.1007/s11661-017-4169-8)
Metallurgical and materials transactions / A 48(9), 1-12(2017). doi:10.1007/s11661-017-4169-8
The microstructure and phase composition of Al/Ti/Al interfaces with respect to theirlocalization were investigated. An aluminum-flyer plate exhibited
The microstructure and phase composition of Al/Ti/Al interfaces with respect to theirlocalization were investigated. An aluminum-flyer plate exhibited
Autor:
Jürgen Fassbender, R. Groetzschel, Jörg Grenzer, Nasrin Banu, Norbert Schell, B. N. Dev, Lothar Bischoff, Jeffrey McCord
Publikováno v:
Dev, B.N.; Banu, N.; Fassbender, J.; Grenzer, J.; Schell, N.; Bischoff, L.; Groetzschel, R.; McCord, J.: Ion irradiation effects on a magnetic Si/Ni/Si trilayer and lateral magnetic–nonmagnetic multistrip patterning by focused ion beam. In: Indian Journal of Physics. Vol. 91 (2017) 10, 1167-1172. (DOI: 10.1007/s12648-017-1025-z)
Indian Journal of Physics 91(2017)10, 1167-1172
Indian Journal of Physics 91(2017)10, 1167-1172
Fabrication of a multistrip magnetic/nonmagnetic structure in a thin sandwiched Ni layer [Si(5 nm)/Ni(10 nm)/Si] by a focused ion beam (FIB) irradiation has been attempted. A control experiment was initially performed by irradiation with a standard 3
Autor:
Rosa Maria Mendes Miranda, João Pedro Oliveira, José Luis Ocaña, N. Schell, F.M. Braz Fernandes
Publikováno v:
Oliveira, J.P.; Braz Fernandes, F.M.; Miranda, R.M.; Schell, N.; Ocana, J.L.: Effect of laser welding parameters on the austenite and martensite phase fractions of NiTi. In: Materials Characterization. Vol. 119 (2016) 148-151. (DOI: 10.1016/j.matchar.2016.08.001)
Materials characterization 119, 148-151 (2016). doi:10.1016/j.matchar.2016.08.001
Materials characterization 119, 148-151 (2016). doi:10.1016/j.matchar.2016.08.001
Materials characterization 119, 148 - 151(2016). doi:10.1016/j.matchar.2016.08.001
Although laser welding is probably the most used joining technique for NiTi shape memory alloys there is still alack of understanding about the effects of laser w
Although laser welding is probably the most used joining technique for NiTi shape memory alloys there is still alack of understanding about the effects of laser w
Publikováno v:
Barriobero-Vila, P.; Gussone, J.; Kelm, K.; Haubrich, J.; Stark, A.; Schell, N.; Requena, G.: An in situ investigation of the deformation mechanisms in a Beta-quenched Ti-5Al-5V-5Mo-3Cr alloy. In: Materials Science and Engineering A. Vol. 717 (2018) 134-143. (DOI: /10.1016/j.msea.2018.01.077 )
The sequence of activation of deformation mechanisms in a near-β Ti-5Al-5Mo-5V-3Cr alloy quenched from the β-field is investigated as a function of strain during uniaxial compression at 0.001 s−1 up to ε = 0.041. Bulk in situ high energy synchro
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https://explore.openaire.eu/search/publication?articleId=od______2110::3375b08c6a57c776830c20051c8b5e66
http://www.hzg.de/imperia/md/content/gkss/zentrale_einrichtungen/bibliothek/journals/2018/barriobero_36133.pdf
http://www.hzg.de/imperia/md/content/gkss/zentrale_einrichtungen/bibliothek/journals/2018/barriobero_36133.pdf