Zobrazeno 1 - 10
of 13
pro vyhledávání: '"V. S. Pavlyna"'
Autor:
V. S. Pavlyna, O. V. Pavlyna
Publikováno v:
Materials Science. 43:597-607
We outline basic regularities of the processes running in “deformed-metal-hydrogen” systems characterized by the existence of close correlations between the motion of hydrogen in the metal and the accumulation of defects. We select the specific f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::670de0fa27b07a28078b07128a40af45
https://doi.org/10.1007/s11003-008-9003-4
https://doi.org/10.1007/s11003-008-9003-4
Publikováno v:
Materials Science. 39:820-828
According to the thermodynamic analysis of a V–O equilibrium system, the saturation of vanadium with oxygen is accompanied by the competing processes of formation and dissolution of VO oxide films followed by the penetration of oxygen in vanadium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5d77c4a72832fc81be9d9e96f6693d7
https://doi.org/10.1023/b:masc.0000031646.25604.a1
https://doi.org/10.1023/b:masc.0000031646.25604.a1
Publikováno v:
Materials Science. 39:605-614
Within the framework of the Wagner model, we determine the thickness of oxide layers formed on chromium steel in lead melts with low concentrations of oxygen. The diffusion processes running in the coexisting phases are taken into account. It is show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3bf71b8bb7590a6b92e9af1c7e93737
https://doi.org/10.1023/b:masc.0000023499.68279.27
https://doi.org/10.1023/b:masc.0000023499.68279.27
Publikováno v:
Materials Science. 38:161-171
We propose to regard investigations in the field of high-temperature strength of structural metals and alloys interacting with corrosive media as high-temperature physicochemical mechanics of materials (HTPCMM). The most important feature of HTPCMM i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d57b02c75c18e56db7703f6387ea005
https://doi.org/10.1023/a:1020971901172
https://doi.org/10.1023/a:1020971901172
Publikováno v:
Materials Science. 36:230-243
We formulate basic thermodynamic ideas concerning the relationship between the physicochemical processes and the accumulation of defects in materials. The accumulation of damage results in, generally speaking, nonstadonary conditions of interaction i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2906a8c0b06ccffd045c870c62500f2
https://doi.org/10.1007/bf02767544
https://doi.org/10.1007/bf02767544
Autor:
V. S. Pavlyna
Publikováno v:
Materials Science. 35:151-156
On the basis of the ideas of continuum mechanics and nonequilibrium thermodynamics, we formulate a mathematical model of a multicomponent viscoelastic material under the conditions of its degradation. We deduce rheological relations generalizing the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0c6c9ecb8ecdf24e4562e94ea146550
https://doi.org/10.1007/bf02359974
https://doi.org/10.1007/bf02359974
Publikováno v:
Materials Science. 35:36-41
We propose a physicomathematical model for the corrosion of iron in a lead melt which contains oxygen. The model allows one do describe the distinct features and regularities of the kinetics of corrosion processes taking into account the multiphase,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8feebfdc4393d06ff47dbc004edc128
https://doi.org/10.1007/bf02355599
https://doi.org/10.1007/bf02355599
Publikováno v:
Materials Science. 34:304-314
Within the framework of continuum mechanics, we investigate the interdependent processes of strain and diffusion. By solving a wide class of initial-value and boundary-value problems concerning a physicomechanical state of elastic and viscoelastic bo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26b39d08af841b81e86a1a90977a99ff
https://doi.org/10.1007/bf02355620
https://doi.org/10.1007/bf02355620
Publikováno v:
Materials Science. 34:84-89
We theoretically and experimentally investigate isothermal and thermocycling dissolution of oxide films on titanium in vacuum. The important role of accumulation of damages in the process of dissolution under thermocycling is underscored. For example
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e81e1578be0d0bd3285a061adaf5a40
https://doi.org/10.1007/bf02362616
https://doi.org/10.1007/bf02362616
Publikováno v:
Scopus-Elsevier
We present results of complex (theoretical and experimental) investigation of the effect of thermal cycling on the kinetic regularities of diffusion and formation of phases in titanium alloys in contact with gaseous media. We emphasize the importance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a6c0e5e725a55845171a0c993f6f42c
https://doi.org/10.1007/bf02355551
https://doi.org/10.1007/bf02355551