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Alternativer Identifier:
(KITopen-DOI) 10.5445/IR/1000157205
Ersteller/in:
Winkens, Georg
https://orcid.org/0000-0003-0758-1306
[Werkstoffkunde, Graduiertenkolleg 2561: Materials Compounds from Composite Materials]
Kauffmann, Alexander [Werkstoffkunde]
Beitragende:
(Other)
(Other)
(Other)
(Other)
(Other)
(Other)
(Other)
(Other)
(Other)
(Other)
Herrmann, Johannes [Werkstoffkunde]
(Other)
Czerny, Andreas K. [Angewandte Werkstoffphysik, Graduiertenkolleg 2561: Materials Compounds from Composite Materials]
(Other)
Obert, Susanne [Werkstoffkunde]
(Other)
Seils, Sascha [Werkstoffkunde]
(Other)
Boll, Torben
https://orcid.org/0000-0003-1504-0913
[Werkstoffkunde]
(Other)
Baruffi, Carol [Baruffi, Carol]
(Other)
Rao, You [Rao, You]
(Other)
Curtin, William A. [Curtin, William A.]
(Other)
Schwaiger, Ruth [Graduiertenkolleg 2561: Materials Compounds from Composite Materials]
(Other)
Heilmaier, Martin [Werkstoffkunde, Graduiertenkolleg 2561: Materials Compounds from Composite Materials]
Titel:
Raw Data to "The influence of lattice misfit on screw and edge dislocation-controlled solid solution strengthening in Mo-Ti alloys"
Weitere Titel:
-
Beschreibung:
(Abstract) knmfi proposalID 2020-024029394 APT FIB
(Abstract) BCC Mo-Ti solid solutions were synthesised by arc-melting in the range of 0-80at% Ti. Mechanical properties were scale-bridging characterised using nanoindentation, Vickers hardness testing and compression testing to isolate solid solution strengthening. Additional structural (XRD) and compositional analyses (HCGE) were also performed to assess lattice parameter and synthesis-related uptake of O and N. In order to assess strength contributions by screw and edge dislocation motion, the model-compatible descriptions of edge dislocation-controlled solid solution strengthening (Maresca and Curtin, Acta Materialia 182 (2020) 235-249) and screw dislocation controlled strengthening (Ghafarollahi and Curtin, Acta Materialia 226 (2022), 117617) were implemented and the strength of the solid solutions was modelled.
(Technical Remarks) Three ASCII-files are included: Mechanical properties (nanohardness, Vickers hardness, offset yield strength and Young's modulus) are found in mech_properties.txt. Lattice parameter data, O and N contents and Ti contents determined by EDX are found in other_properties.txt. All mechanical properties are given with their standard deviation. Strength modelled by the implementations of solid solution strengthening are found in Curtin_models.txt for both dislocation types.
(Abstract) BCC Mo-Ti solid solutions were synthesised by arc-melting in the range of 0-80at% Ti. Mechanical properties were scale-bridging characterised using nanoindentation, Vickers hardness testing and compression testing to isolate solid solution strengthening. Additional structural (XRD) and compositional analyses (HCGE) were also performed to assess lattice parameter and synthesis-related uptake of O and N. In order to assess strength contributions by screw and edge dislocation motion, the model-compatible descriptions of edge dislocation-controlled solid solution strengthening (Maresca and Curtin, Acta Materialia 182 (2020) 235-249) and screw dislocation controlled strengthening (Ghafarollahi and Curtin, Acta Materialia 226 (2022), 117617) were implemented and the strength of the solid solutions was modelled.
(Technical Remarks) Three ASCII-files are included: Mechanical properties (nanohardness, Vickers hardness, offset yield strength and Young's modulus) are found in mech_properties.txt. Lattice parameter data, O and N contents and Ti contents determined by EDX are found in other_properties.txt. All mechanical properties are given with their standard deviation. Strength modelled by the implementations of solid solution strengthening are found in Curtin_models.txt for both dislocation types.
Schlagworte:
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Sprache:
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Herausgeber/in:
Erstellungsjahr:
Fachgebiet:
Materials Science
Objekttyp:
Dataset
Datenquelle:
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Datenverarbeitung:
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Erscheinungsjahr:
Rechteinhaber/in:
Winkens, Georg
https://orcid.org/0000-0003-0758-1306
Kauffmann, Alexander
Förderung:
-
Status:
Publiziert
Eingestellt von:
kitopen
Erstellt am:
Archivierungsdatum:
2023-06-22
Archivgröße:
27,1 kB
Archiversteller:
kitopen
Archiv-Prüfsumme:
697138c817b7ddd45b2d3671b98dd3df
(MD5)
Die Metadaten wurden nachträglich korrigiert. Die ursprünglichen Metadaten sind nach Download des Datenpakets verfügbar.
DOI: 10.35097/1464
Publikationsdatum:
2023-06-22
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Winkens, Georg; Kauffmann, Alexander
(2023): Raw Data to "The influence of lattice misfit on screw and edge dislocation-controlled solid solution strengthening in Mo-Ti alloys".
Karlsruhe Institute of Technology.
DOI: 10.35097/1464