Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Nina Koneva"'
Publikováno v:
Russian Physics Journal. 64:1219-1224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7f7ab3de30b3e1994d36fa38a3e732e
https://doi.org/10.1007/s11182-021-02447-7
https://doi.org/10.1007/s11182-021-02447-7
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 85:937-940
Transmission diffraction electron microscopy is used to study the evolution of a dislocation structure during active plastic deformation in copper–aluminum alloys in the 0–14 at % Al range of concentrations. Types of dislocation substructures are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1841c30ea1525b57727f4ecc07a5e61
https://doi.org/10.3103/s1062873821090197
https://doi.org/10.3103/s1062873821090197
Publikováno v:
Russian Physics Journal. 63:1904-1908
The paper considers the dynamics of changing of misoriented dislocation substructures appearing at a stage of developed plastic deformation. The types of defects, which induce the distortion of the crystal lattice are studied in detail. The quantitat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9db86f028b136dee50195424d41beb4
https://doi.org/10.1007/s11182-021-02249-x
https://doi.org/10.1007/s11182-021-02249-x
Publikováno v:
Russian Physics Journal. 63:773-778
The paper deals with the dislocation and dislocation-disclination substructures of polycrystalline FCC alloys Cu–Al and Cu–Mn modified by tensile deformation. Observations are performed using the transmission electron microscopy. It is shown that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e651161708fec3355321f24fcae373d
https://doi.org/10.1007/s11182-020-02097-1
https://doi.org/10.1007/s11182-020-02097-1
Publikováno v:
Russian Physics Journal. 63:476-483
The paper presents the transmission electron microscopy investigations of the microstructure and phase composition of the nickel-based superalloy after high temperature annealing. All states of the superalloy are characterized by the single-crystal s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83d314fed3484753aafb87e282adf230
https://doi.org/10.1007/s11182-020-02059-7
https://doi.org/10.1007/s11182-020-02059-7
Publikováno v:
Solid State Phenomena. 303:111-117
The present study was conducted by transmission electron microscopy (TEM) in order to investigate the structure of multicomponent nickel-based alloy obtained by directional solidification and change in its phase composition at high-temperature anneal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdf69a049eae3bf7bc3064131e42b05b
https://doi.org/10.4028/www.scientific.net/ssp.303.111
https://doi.org/10.4028/www.scientific.net/ssp.303.111
Publikováno v:
Solid State Phenomena. 303:128-142
The present work summarizes and presents separate results obtained by the authors when investigating mesoscopic and microscopic internal stresses formed under the conditions of thermal and mechanical treatment of martensitic, pearlitic and austenitic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4497dffbb75f08fd95693fa573a0ca2
https://doi.org/10.4028/www.scientific.net/ssp.303.128
https://doi.org/10.4028/www.scientific.net/ssp.303.128
Publikováno v:
Russian Physics Journal. 62:1587-1594
The paper presents the transmission electron microscopy (TEM) investigations of the thin film structure and phase composition of the heat-affected zone (HAZ) of a weld joint produced by manual metal arc welding (MMAW) of 0.12C–18Cr–10Ni–1Ti–F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e346c33c856887e08f13cece0d55d276
https://doi.org/10.1007/s11182-020-01880-4
https://doi.org/10.1007/s11182-020-01880-4
Publikováno v:
Russian Physics Journal. 62:948-955
The paper presents the research results of the strain hardening and evolution of the dislocation structure parameters in Cu–Mn polycrystalline solid solutions having the average grain size of 20, 120 and 240 μm. The dislocation structure is studie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2865f74e200bba0fbe9a6a0569ca69a
https://doi.org/10.1007/s11182-019-01800-1
https://doi.org/10.1007/s11182-019-01800-1
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 83:1244-1249
The local curvature and torsion (χ) of the crystal lattice formed during the deformation of polycrystalline FCC solid solutions is studied via transmission electron microscopy (TEM). Polycrystalline alloys of Cu and Al (Al contents of 0.5 and 14 at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c17efe4f2d9dda6dae0051096a8d5b9b
https://doi.org/10.3103/s1062873819100125
https://doi.org/10.3103/s1062873819100125