Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Leonid Klinger"'
Autor:
Boris Straumal, Anna Korneva, Alexei Kuzmin, Leonid Klinger, Gabriel A. Lopez, Nikolai Vershinin, Alexander Straumal, Alena Gornakova
Publikováno v:
Energies, Vol 15, Iss 19, p 7130 (2022)
The multicomponent alloys with nearly equal concentration of components, also known as high entropy alloys (HEAs), were first proposed 22 years ago. The HEAs quickly became very important in materials science due to their unique properties. Nowadays,
Externí odkaz:
https://doaj.org/article/57b19823321c46d09683723f198e5e69
Autor:
Aakash Kumar, Hagit Barda, Leonid Klinger, Michael W. Finnis, Vincenzo Lordi, Eugen Rabkin, David J. Srolovitz
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
Little is known about diffusion along metal/ceramic interfaces even though it controls the physical behavior and lifetimes of many devices (including batteries, microelectronics, and jet engines). Here, the authors show that diffusion along a nickel/
Externí odkaz:
https://doaj.org/article/ce35cd865d024cf59993afca3796b1ec
Autor:
Boris B. Straumal, Roman Kulagin, Leonid Klinger, Eugen Rabkin, Petr B. Straumal, Olga A. Kogtenkova, Brigitte Baretzky
Publikováno v:
Materials, Vol 15, Iss 2, p 601 (2022)
During severe plastic deformation (SPD), the processes of lattice defect formation as well as their relaxation (annihilation) compete with each other. As a result, a dynamic equilibrium is established, and a steady state is reached after a certain st
Externí odkaz:
https://doaj.org/article/c92f015365df4b30a96001a804199157
Autor:
Boris B. Straumal, Roman Kulagin, Brigitte Baretzky, Natalia Yu. Anisimova, Mikhail V. Kiselevskiy, Leonid Klinger, Petr B. Straumal, Olga A. Kogtenkova, Ruslan Z. Valiev
Publikováno v:
Crystals, Vol 12, Iss 1, p 54 (2021)
This review discusses an area of expertise that is at the intersection of three large parts of materials science. These are phase transformations, severe plastic deformation (SPD), and high-entropy alloys (HEA). First, SPD makes it possible to determ
Externí odkaz:
https://doaj.org/article/979de3b7cdb8491e90d83127c1b8917c
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 2088-2099 (2016)
We employed depth-sensing nanoindentation to produce ordered arrays of indents on the surface of 50 nm-thick Au(Fe) films deposited on sapphire substrates. The maximum depth of the indents was approximately one-half of the film thickness. The indente
Externí odkaz:
https://doaj.org/article/d728f0f8c2504a8eb06cb5392d8291c0
10th International Conference on Diffusion in MaterialsSelected, peer reviewed papers from the 10th International Conference on Diffusion in Materials (DIMAT-2017), Haifa, Israel, May 7-12, 2017.
Publikováno v:
Continuum Mechanics and Thermodynamics. 33:2431-2451
We use the sixth-order linear parabolic equation $$\begin{aligned} \frac{\partial y}{\partial t}=B\left( \alpha \frac{\partial ^{6}y}{\partial x^{6}}-\frac{\partial ^{4}y}{\partial x^{4}}\right) ,\ x\in {\mathbb {R}}_{+},\ t>0, \end{aligned}$$ propos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fe60a93afbfdcdf268e6966555b0e89
https://doi.org/10.1007/s00161-021-01040-0
https://doi.org/10.1007/s00161-021-01040-0
Publikováno v:
Acta Materialia. 201:561-571
We developed a fabrication method of thin metal matrix composite films reinforced with ceramic nanoparticles. To this end, we deposited a 20 nm Ni / ultrathin Cr-oxide layer / 20 nm Ni tri-layer on a sapphire substrate, and annealed the sample at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a7d65257cd976c82664c33b4081a9cc
https://doi.org/10.1016/j.actamat.2020.10.032
https://doi.org/10.1016/j.actamat.2020.10.032
Autor:
Boris B. Straumal, Leonid Klinger, Alexei Kuzmin, Gabriel A. Lopez, Anna Korneva, Alexander B. Straumal, Nikolai Vershinin, Alena S. Gornakova
Publikováno v:
Addi. Archivo Digital para la Docencia y la Investigación
Universidad de Cantabria (UC)
instname
Universidad de Cantabria (UC)
instname
High-entropy alloys (HEAs) are called also alloys without a main component or multiprincipal alloys. They consist of five, six or more components in more or less equal proportions and possess unique properties. Several dozens of thousands of publicat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::402c122f4878e7a3adf508071fea19aa
http://hdl.handle.net/10810/56154
http://hdl.handle.net/10810/56154
Publikováno v:
Acta Materialia. 197:137-145
Nanoscale interdiffusion at the heterophase interfaces is the elementary process that controls solid-solid phase transformations and intermixing in multilayers. Here, we provide a direct experimental proof that the nanoscale multiphase interdiffusion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79fd4488f87cc0e13a9fe433edd8183d
https://doi.org/10.1016/j.actamat.2020.07.041
https://doi.org/10.1016/j.actamat.2020.07.041