Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Georg Golisch"'
Publikováno v:
Engineering Fracture Mechanics. 186:105-118
This study presents a new cleavage fracture model emphasizing the effects of plastic strain and the stress state, especially the Lode angle. The model extends the classical Orowan criterion by introducing a general strain-based description of microcr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe536c2355bff782368c898b67c341db
https://doi.org/10.1016/j.engfracmech.2017.09.022
https://doi.org/10.1016/j.engfracmech.2017.09.022
Publikováno v:
Materials Science and Engineering: A. 686:134-141
Mechanical tests of a ferritic-pearlitic steel were conducted at −196 °C with various specimen geometries resulting in different stress states. Elastic-plastic finite element method (FEM) simulations were used to analyze the local stress and strai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fec44b68e6175da9e995c7e5719b22fb
https://doi.org/10.1016/j.msea.2017.01.042
https://doi.org/10.1016/j.msea.2017.01.042
Publikováno v:
Applied Mechanics and Materials. 784:403-410
The influence of the local state of stress on the predictability of the Beremin model is investigated. For this purpose, the Beremin model is used on a series of tensile experiments with varying constraints. One specimen series is used to calibrate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::790598dc4bddbe2d6ebeb0c86e83e148
https://doi.org/10.4028/www.scientific.net/amm.784.403
https://doi.org/10.4028/www.scientific.net/amm.784.403
Publikováno v:
Applied Mechanics and Materials. 784:27-34
The toughness transition behavior of ferritic steel results from the fact that two competing fracture mechanisms can be activated independently or progressively. Temperature, strain rate and the material ́s hardening properties are the major influen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c5df52e48a43ce06cefd46680460caf
https://doi.org/10.4028/www.scientific.net/amm.784.27
https://doi.org/10.4028/www.scientific.net/amm.784.27
Autor:
Sebastian Münstermann, Sebastian Ufer, Wolfgang Bleck, Peter Langenberg, Uwe Reisgen, Georg Golisch
Publikováno v:
Metallurgical Research & Technology. 111:147-153
In regard to the sustainability of future cities, an increase in sustainable energy sources needs to be managed. Therefore, the German government decided on increasing the ratio of green energy up to 20% by 2020. In accordance with this, offshore win
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0f6efc96a82e1ecf2e0829d2ae04319
https://doi.org/10.1051/metal/2014025
https://doi.org/10.1051/metal/2014025
Publikováno v:
Materials Testing. 54:557-563
Although high strength low alloy steels offer the potential for lightweight design, their application is often rather limited due to existing design rules. A further development of these standards requires precise prediction of realistic limit states
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9220cb6afa33a8dabe6f43e58d4064e
https://doi.org/10.3139/120.110363
https://doi.org/10.3139/120.110363
Publikováno v:
Materials Science and Engineering: A. 693:237
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8a248c018ffdfacd16dec75b246853e
https://doi.org/10.1016/j.msea.2017.03.106
https://doi.org/10.1016/j.msea.2017.03.106