Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Seiner, Hanus"'
The impact of shear deformation in $(1\,0\,1)[1\,0\,\bar{1}]$ system of non-modulated (NM) martensite in Ni$_2$MnGa ferromagnetic shape memory alloy is investigated by means of ab initio atomistic simulations. The shear system is associated with twin
Externí odkaz:
http://arxiv.org/abs/2411.05520
Autor:
Repček, Kristýna, Stoklasová, Pavla, Grabec, Tomáš, Sedlák, Petr, Olejňák, Juraj, Vinogradova, Mariia, Sozinov, Alexei, Veřtát, Petr, Straka, Ladislav, Heczko, Oleg, Seiner, Hanuš
Publikováno v:
Advanced Materials, 36 (39), art. no. 2406672 (2024)
High mobility of twin boundaries in modulated martensites of Ni-Mn-Ga-based ferromagnetic shape memory alloys holds a promise for unique magnetomechanical applications. This feature has not been fully understood so far, and in particular it has yet n
Externí odkaz:
http://arxiv.org/abs/2407.15181
Autor:
Koller, Martin, Cizek, Jan, Janovská, Michaela, Ševčík, Martin, Kondas, Jan, Singh, Reeti, Seiner, Hanuš
Publikováno v:
Journal of Thermal Spray Technology, 33 (6), pp. 1941-1954 (2024)
The effect of non-planar substrate surface on homogeneity and quality of cold sprayed (CS) deposits was studied by scanning acoustic microscopy (SAM). Fe coatings were cold sprayed onto Al substrates containing artificially introduced grooves of squa
Externí odkaz:
http://arxiv.org/abs/2406.19822
Publikováno v:
International Journal of Plasticity, 168, art. no. 103697 (2023)
Irreversible plastic forming of B19$^\prime$ martensite of the NiTi shape memory alloy is discussed within the framework of continuum mechanics. It is suggested that the main mechanism arises from coupling between martensite reorientation and coordin
Externí odkaz:
http://arxiv.org/abs/2305.07125
Autor:
Grabec, Tomáš, Soudná, Zuzana, Repček, Kristýna, Lünser, Klara, Fähler, Sebastian, Stoklasová, Pavla, Sedlák, Petr, Seiner, Hanuš
Publikováno v:
In Ultrasonics March 2024 138
Autor:
Schwabe, Stefan, Niemann, Robert, Backen, Anja, Wolf, Daniel, Damm, Christine, Walter, Tina, Seiner, Hanus, Heczko, Oleg, Nielsch, Kornelius, Fähler, Sebastian
Publikováno v:
Advanced Functional Materials (2020) 2005715
Martensitic materials show a complex, hierarchical microstructure containing structural domains separated by various types of twin boundaries. Several concepts exist to describe this microstructure on each length scale, however, there is no comprehen
Externí odkaz:
http://arxiv.org/abs/2004.09768
Autor:
Olejňák, Juraj, Janovská, Michaela, Sedlák, Petr, Repček, Kristýna, Stoklasová, Pavla, Grabec, Tomáš, Šmilauerová, Jana, Harcuba, Petr, Stráský, Josef, Janeček, Miloš, Seiner, Hanuš
Publikováno v:
In Materials & Design December 2023 236
We study the branching of twins appearing in shape memory alloys at the interface between austenite and martensite. In the framework of three-dimensional non-linear elasticity theory, we propose an explicit, low-energy construction of the branched mi
Externí odkaz:
http://arxiv.org/abs/1910.05235
Autor:
Díaz-Herrezuelo, Irene, Koller, Martin, Quintanilla, Asuncion, Vega, Gonzalo, Casas, Jose A., Pérez-Coll, Domingo, Seiner, Hanus, Osendi, M. Isabel, Miranzo, Pilar, Belmonte, Manuel
Publikováno v:
In Ceramics International 1 July 2023 49(13):22529-22536
Autor:
Preisler, Dalibor, Janovská, Michaela, Seiner, Hanuš, Bodnárová, Lucie, Nejezchlebová, Jitka, Koller, Martin, Sedlák, Petr, Harcuba, Petr, Veselý, Jozef, Kozlík, Jiří, Chráska, Tomáš, Stráský, Josef, Janeček, Miloš
Publikováno v:
In Journal of Alloys and Compounds 15 January 2023 932