Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Marlene Kapp"'
Publikováno v:
Acta Materialia. 200:136-147
Grain growth accompanied by shear band formation shortens lifetime of nanostructured metals upon cyclic loading. Although the occurrence of structural instabilities was reported frequently, the difficulty to detect and track their initiation and evol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::144573f1cfc1493e0d11cd29f6b9dcfb
https://doi.org/10.1016/j.actamat.2020.08.049
https://doi.org/10.1016/j.actamat.2020.08.049
Autor:
Monika Antoni, Florian Spieckermann, Niklas Plutta, Christoph Gammer, Marlene Kapp, Parthiban Ramasamy, Christian Polak, Reinhard Pippan, Michael J. Zehetbauer, Jürgen Eckert
Publikováno v:
Materials
Volume 16
Issue 3
Pages: 1260
Volume 16
Issue 3
Pages: 1260
The effects of severe plastic deformation (SPD) by means of high-pressure torsion (HPT) on the structural properties of the two iron-based metallic glasses Fe73.9Cu1Nb3Si15.5B6.6 and Fe81.2Co4Si0.5B9.5P4Cu0.8 have been investigated and compared. Whil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::178195c51a35d88a2ed18dc21776fe38
https://doi.org/10.3390/ma16031260
https://doi.org/10.3390/ma16031260
Publikováno v:
Acta materialia 166, 168-177 (2019). doi:10.1016/j.actamat.2018.12.028
A new ultrahigh-strength structure is created by severe plastic deformation of a martensitic 0.1 wt.-% C steel using high pressure torsion (HPT) at room temperature. Tensile tests reveal an ultimate tensile strength of 2.4 ± 0.1 GPa after an equival
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba4cdb4024bf21cfdf41bdf2ac67bbd9
https://doi.org/10.1016/j.actamat.2018.12.028
https://doi.org/10.1016/j.actamat.2018.12.028
The cyclic mechanical properties and microstructural stability of severe plastically deformed copper were investigated by means of micro bending experiments. The ultrafine-grained structure of OFHC copper was synthesized utilizing the high pressure t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f6c6ee1cdec1a388f2720ff665d94d2
Publikováno v:
European Journal of Mechanics - A/Solids. 67:272-279
In this paper, results from microcompression tests on pearlitic steel pillars are used to determine properties of cementite and ferrite. Pillars with different orientation of the cementite lamellae have been tested to distinguish model parameters of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f38e33364333e5c608691c46193cec4d
https://doi.org/10.1016/j.euromechsol.2017.09.013
https://doi.org/10.1016/j.euromechsol.2017.09.013
Publikováno v:
Journal of Materials Research. 32:4317-4326
Structural instabilities of nanocrystalline and ultrafine-grained (UFG) materials have been recognized as a major challenge during cyclic loading, especially in the low cycle fatigue regime. Although a severe deterioration of the mechanical propertie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b60c47c47ff11a3dbe0aae81cdd1b74
https://doi.org/10.1557/jmr.2017.273
https://doi.org/10.1557/jmr.2017.273
Autor:
Ronald Schnitzer, Dominik Zügner, Stefan Monschein, Marlene Kapp, Josef Fasching, Andreas Landefeld
Publikováno v:
steel research international. 92:2100065
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08287af0594b2000ba43c824c58e6eff
https://doi.org/10.1002/srin.202100065
https://doi.org/10.1002/srin.202100065
Autor:
Yannick Champion, Verena Maier-Kiener, K.S. Kormout, Lisa Krämer, Reinhard Pippan, Marlene Kapp
Publikováno v:
Structural Integrity ISBN: 9783319919881
The aim of this study is to show that new types of bulk metallic glass composites (BMGCs) can be produced via severe plastic deformation (SPD). The initial materials are mixtures of a Zr-metallic glass (MG) and crystalline Cu powders that were mixed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a885c3818560bd076eea7a1fe03c8e8
https://doi.org/10.1007/978-3-319-91989-8_73
https://doi.org/10.1007/978-3-319-91989-8_73
Autor:
Daniel Kiener, Peter Julian Imrich, R. Treml, E. Langs, Marlene Kapp, G. Felber, Stefan Wurster, Reinhard Fritz, Markus Alfreider, C. Ruhs
Publikováno v:
Practical Metallography. 52:131-146
The ongoing trend towards miniaturization in various fields of material science requires the capability to investigate the local mechanical properties of the concerned structures by miniaturized mechanical experiments. Besides nanoindentation, miniat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37f3daa967ee56f241b0148cb4e2aa6c
https://doi.org/10.3139/147.110331
https://doi.org/10.3139/147.110331
Publikováno v:
Journal of Materials Research. 30:791-797
Copper microcantilevers were produced by focused ion beam milling and tested in situ using a scanning electron microscope. To provide different interfaces for piling up dislocations, cantilevers were fabricated to be single crystalline, bicrystalline
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::178a25f1ac51fbff8f41f04b23702040
https://doi.org/10.1557/jmr.2015.49
https://doi.org/10.1557/jmr.2015.49