Zobrazeno 1 - 10
of 147
pro vyhledávání: '"F. Dobeš"'
Autor:
F. Dobeš, P. Dymáček
Publikováno v:
Journal of Magnesium and Alloys, Vol 8, Iss 2, Pp 414-420 (2020)
Creep tests were conducted in uniaxial compression to evaluate the creep behavior of magnesium–aluminum–strontium alloy at temperatures from 373 to 673 K. Stress dependencies of the creep rate over the whole interval of temperatures and stresses
Externí odkaz:
https://doaj.org/article/b9fd79be47d84a4f836a070d8172f662
Publikováno v:
Ubiquity Proceedings, Vol 1, Iss S1, Pp 17-17 (2018)
The correlation of the small punch creep (SPC) test results with uniaxial creep test results is challenging due to several factors. The stress state is equibiaxial in the SPC test and the equivalent stress is not constant as the punch is advancing in
Externí odkaz:
https://doaj.org/article/6ce16d50d5fe405aa092b96157cbf6f8
Publikováno v:
Ubiquity Proceedings, Vol 1, Iss S1, Pp 35-35 (2018)
In order to determine creep properties from small punch creep (SPC) tests, several theoretical models and analytic methods are applied, such as the Chakrabarty’s membrane stretch model and reverse finite element method. However, because the problem
Externí odkaz:
https://doaj.org/article/d450a5b8610349f681c0f2a7424e674d
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
J Klaput, B Ule, R.H Kozlowski, Maurice Whelan, K Milička, V Bicego, F Dobeš, T Šuštar, K. Maile, C Schwarzkopf, S Tettamanti
Publikováno v:
Nuclear Engineering and Design. 192:1-11
The main aim of the experimental work described is the comparison of the results of the conventional creep tests with those of small punch creep tests, i.e. of miniaturized disc bending tests performed on 14 MoV 6 3 and X20 CrMoV 12 1 steels, respect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83912d59a3ac580a272f09af28ec9b86
https://doi.org/10.1016/s0029-5493(99)00039-4
https://doi.org/10.1016/s0029-5493(99)00039-4
Publikováno v:
Physica Status Solidi (a). 144:343-352
A detailed model of creep behaviour of heterogeneous structures consisting of hard and soft regions is presented. It is based on the parameters of dislocation structure (density of dislocations in the interior of subgrains, subgrain size, and subgrai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acc23ef8c52dbaa2e1d44c240280c511
https://doi.org/10.1002/pssa.2211440213
https://doi.org/10.1002/pssa.2211440213
Autor:
F. Dobeš
Publikováno v:
Materials Science and Engineering: A. 167:31-36
The composite model of plastic deformation is extended so that the variations with time of the volume fractions of hard and soft regions are taken into account. This is made possible by considering the contribution of subgrain boundary migration to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8f03a0287cdf02441a60f4b3b70424d
https://doi.org/10.1016/0921-5093(93)90333-a
https://doi.org/10.1016/0921-5093(93)90333-a
Autor:
F. Dobeš
Publikováno v:
Scripta Metallurgica et Materialia. 27:1435-1438
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac5822d1bd1bc7984f9aa62678c3eb6b
https://doi.org/10.1016/0956-716x(92)90097-x
https://doi.org/10.1016/0956-716x(92)90097-x
Autor:
F. Dobeš
Publikováno v:
Scripta Metallurgica et Materialia. 25:2303-2306
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32f158f108b2d0c897726ce412345482
https://doi.org/10.1016/0956-716x(91)90019-w
https://doi.org/10.1016/0956-716x(91)90019-w