Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Kateřina RUBEŠOVÁ"'
Publikováno v:
Metals, Vol 12, Iss 11, p 1869 (2022)
Ledeburitic tool steel X210Cr12 was processed by passing through a semi-solid state with subsequent forming on a hydraulic press, thus achieving a fine-grained martensitic matrix, uniformly dispersed fine precipitates, and removal of sharp-edged prim
Externí odkaz:
https://doaj.org/article/365d8bc6357a4d18944c4e091332e79e
Autor:
Dagmar BUBLÍKOVÁ, Hana JIRKOVÁ, Kateřina RUBEŠOVÁ, Michal Pekovič, Julie VOLKMANNOVÁ, Marcel Graf
Publikováno v:
Acta Metallurgica Slovaca, Vol 25, Iss 2 (2019)
Various ways are sought today to increase mechanical properties of steels while maintaining their good strength and ductility. Besides effective alloying strategies, one method involves preserving a certain amount of retained austenite in a martensit
Externí odkaz:
https://doaj.org/article/911ff5551de643abbb0f451f46d5f99a
Autor:
Kateřina Rubešová, Martin Rund, Sylwia Rzepa, Hana Jirková, Štěpán Jeníček, Miroslav Urbánek, Ludmila Kučerová, Pavel Konopík
Publikováno v:
Metals, Vol 11, Iss 3, p 484 (2021)
Sheet metal forming boundaries are established using the forming limit diagram (FLD). The Nakajima and Marciniak tests, which are based on stretching a material using a punch, are the most commonly used methods for determining the FLD or fracture for
Externí odkaz:
https://doaj.org/article/5a1c49c2c38c42b1b519ab1da1c44dbf
Publikováno v:
Acta Metallurgica Slovaca, Vol 23, Iss 3 (2017)
Semi-solid processing is an unconventional technique, which can be used to produce intricate components by forming and also to remove the sharp-edged carbides. However, the resulting microstructure after semi-solid processing consists of polyhedral a
Externí odkaz:
https://doaj.org/article/01c929d2a60e4fa0898b14538a301def
Publikováno v:
Metals, Vol 8, Iss 9, p 713 (2018)
Although conventional tool steels have been heat treated on a routine basis for decades, the search continues for new ways to eliminate their troublesome sharp-edged primary chromium carbides, which impair toughness. One of the available techniques i
Externí odkaz:
https://doaj.org/article/9a150184ac6741f0821306937d3c257f
Publikováno v:
Ceramics International. 48:34720-34727
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbdf9337818a12cea82e6d2457836987
https://doi.org/10.1016/j.ceramint.2022.08.061
https://doi.org/10.1016/j.ceramint.2022.08.061
Autor:
Lucie Spejchalová, Ondřej Jankovský, Kateřina Rubešová, Vít Jakeš, Anna-Marie Lauermannová, David Sedmidubský
Publikováno v:
Journal of the European Ceramic Society. 42:5756-5761
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3d3eeeceda97354edb23079dd29ceb4
https://doi.org/10.1016/j.jeurceramsoc.2022.06.064
https://doi.org/10.1016/j.jeurceramsoc.2022.06.064
Publikováno v:
Ceramics International. 48:15785-15790
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a49e764f5b864af7836e275124c7805
https://doi.org/10.1016/j.ceramint.2022.02.116
https://doi.org/10.1016/j.ceramint.2022.02.116
Publikováno v:
Journal of the American Ceramic Society. 105:4039-4045
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::303bebff3792c495fd362626656df7e2
https://doi.org/10.1111/jace.18344
https://doi.org/10.1111/jace.18344
Publikováno v:
Manufacturing Technology. 20:417-422
If failure occurs in gear wheels in a racer motorcycle gearbox, the possible causes are manifold: inadequate material, improper care (poor lubrication, incorrect assembly) or inadequate thermochemical treatment procedure. This investigation focused o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6cdafeaa4baf70131adb8009429b1fb
https://doi.org/10.21062/mft.2020.076
https://doi.org/10.21062/mft.2020.076