Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ude Hangen"'
Publikováno v:
Materials & Design, Vol 203, Iss , Pp 109620- (2021)
Compositional and microstructural heterogeneity are characteristics of modern multiphase steels. However, the quantitative characterization of these heterogeneities is rarely considered in scientific publications. We characterized the compositional a
Externí odkaz:
https://doaj.org/article/25c15c5657c24b48a3463e437e85c239
Autor:
Virgínia Bertolo, Quanxin Jiang, Sebastian Scholl, Roumen H. Petrov, Ude Hangen, Carey Walters, Jilt Sietsma, Vera Popovich
Publikováno v:
Journal of Materials Science, 57(13)
The through-thickness heterogeneous microstructure of thick-section high strength steels is responsible for the significant scatter of properties along the thickness. In this study, in order to identify the critical microstructural features in the fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aef47501cf05403da3018dea188b4251
https://doi.org/10.1007/s10853-022-07121-y
https://doi.org/10.1007/s10853-022-07121-y
Publikováno v:
Materials and design 203, 109620 (2021). doi:10.1016/j.matdes.2021.109620
Materials & Design, Vol 203, Iss, Pp 109620-(2021)
Materials & Design, Vol 203, Iss, Pp 109620-(2021)
Materials and design 203, 109620 (2021). doi:10.1016/j.matdes.2021.109620
Published by Elsevier Science, Amsterdam [u.a.]
Published by Elsevier Science, Amsterdam [u.a.]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb31f01f364981b99303a06fa8f9df36
Autor:
Sebastian Münstermann, Anke Aretz, Napat Vajragupta, Junhe Lian, Frank Goodwin, Jinshan He, Ude Hangen
Publikováno v:
Materials Science and Engineering: A. 732:320-325
The zinc coating layer fracture properties of a galvannealed steel and an electrolytically galvanized steel are analyzed by conducting the in-situ bending test with newly designed samples. It is found that the fracture develops much earlier in the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3616c2f3575b8d012d24d6aa0a91389
https://doi.org/10.1016/j.msea.2018.05.084
https://doi.org/10.1016/j.msea.2018.05.084
Compositional heterogeneity in multiphase steels: Characterization and influence on local properties
Autor:
Yuling Chang, Ude Hangen, Maciej Pietrzyk, Danuta Szeliga, Lukasz Madej, Wolfgang Bleck, Christian Haase
Publikováno v:
Materials Science and Engineering: A. 827:142078
Local variations in chemical composition, i.e., compositional heterogeneities, play an important role in the thermodynamic stability and spatial distribution of phases in multiphase steels. The influence of heterogeneous elemental distribution on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1700bba3c07b10c11594e2cce97e679c
https://doi.org/10.1016/j.msea.2021.142078
https://doi.org/10.1016/j.msea.2021.142078
Publikováno v:
Materials & Design, Vol 121, Iss, Pp 154-166 (2017)
For large-scale engineering applications, macroscopic phenomenological damage mechanics models with less complexity are usually applied due to their high computational efficiency and simple implementation procedures in finite element simulations. Com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02028b111dc9b4e7ea2344dbc44bd77b
http://www.sciencedirect.com/science/article/pii/S0264127517301600
http://www.sciencedirect.com/science/article/pii/S0264127517301600
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 89:105222
Knowledge of mechanical properties of the tungsten surface region is extremely important for its application as first wall materials in plasma-facing components for nuclear fusion devices (e.g. ITER). Since tungsten is intrinsically brittle at room t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::374ab8e4803d3b6687785ac2c8d388a3
https://doi.org/10.1016/j.ijrmhm.2020.105222
https://doi.org/10.1016/j.ijrmhm.2020.105222
Publikováno v:
Advanced Engineering Materials. 17:1683-1690
Nanoindentation measurements with a commercial Hysitron xSol 800 up to temperatures of 700 °C have been applied to study mechanical properties of PM2000 ODS steel. Beside the temperature dependence of hardness H and indentation modulus E, a careful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6220eb092ea2ba3f79f868a5b62017c
https://doi.org/10.1002/adem.201500095
https://doi.org/10.1002/adem.201500095
Continuous scaling of integrated circuits has led to the introduction of highly porous low dielectric constant (low-k) materials, whose inferior mechanical properties raise concerns regarding the reliability of integrated circuits. Nanoindentation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b80f35ff7cafc205080c4c40c0bf2ea3
https://lirias.kuleuven.be/handle/123456789/560846
https://lirias.kuleuven.be/handle/123456789/560846
Autor:
Ude Hangen, Xiao-Dong Xiang, Hyung-Chul Lee, Shifa Xu, Wolfgang Stein, Young K. Yoo, Qizhen Xue, Yong S. Chu
Publikováno v:
Intermetallics. 14:241-247
In conventional bulk alloy phase diagrams, each discrete composition point is prepared and characterized one at a time, and consequently has a different thermodynamic history. The continuous phase diagram (CPD) offers a unique opportunity to conduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79e4abc0f606a329f31b0e594c4c14bb
https://doi.org/10.1016/j.intermet.2005.05.013
https://doi.org/10.1016/j.intermet.2005.05.013