Festkörperlösungsverfestigung

Verfestigungsmechanismen

Festkörperlösungsverfestigung

Festkörperlösungsverfestigung verbessert die mechanischen Eigenschaften von Metallen, indem Fremdatome im Kristallgitter gelöst werden. Diese Fremdatome verursachen Gitterverzerrungen und -defekte, die die Versetzungsbewegung behindern. Dadurch wird die Streckgrenze erhöht, was zu einer verbesserten Festigkeit und Haltbarkeit des Werkstoffs führt.

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Effect of crystal orientation and stacking fault energy on tensile deformation behaviour and deformation microstructure evolution in Cu-Al alloys

Yamamoto, K. (Speaker)¹; Yoshida, S.¹; Tsuji, N.¹

FEMS EUROMAT 2023

Investigating the high temperature creep behaviour of equimolar compositionally complex noble metal alloys

Seibert, D. (Speaker)¹; Neumeier, S.¹; Wegner, M.²

Highlight Lecture

Multi-scale, correlative investigation of thermo-mechanical fatigue in SAC solder balls

Cui, C. (Speaker)¹; Flachberger, W.¹; Tkadletz, M.²; Sartory, B.¹; Sinojiya, R.¹; Scheiber, D.¹; Brunner, R.¹

Highlight Lecture

Quantifying local lattice distortion in a HfNbTaTiZr RHEA using neutron total scattering

Hu, Y. (Speaker)¹; Perez, G.²; Guo, S.¹; Colliander, M.H.¹

In-situ alloying of V and Ti to the MoNbTaW RHEA by Direct Energy Deposition: effect of laser power on microstructure and mechanical properties

Ribeiro, B.L. (Speaker)¹; Grün, P.²; Toma, F.-L.²; Gerdt, L.²; Kaspar, J.²; Barbosa, M.¹; Santos, R.¹; Sequeiros, E.W.¹

Interplay between dislocations and correlated stress environment in random alloys

Geslin, P.-A. (Speaker)¹; Rida, A.¹; Rodney, D.²; Sboui, B.¹

FEMS EUROMAT 2023

Dislocation in High Entropy Alloys at finite temperatures

Le, H. (Speaker)¹; Nöhring, W.¹; Patewka, L.¹

FEMS EUROMAT 2023

pySSpredict: A Python-based Solid-Solution Strength Prediction Toolkit for Designing Complex Concentrated Alloys

Wen, D. (Speaker)¹; Titus, M.²

FEMS EUROMAT 2023

Cyclic deformation behavior of an equiatomic CrFeNi multi-principal element alloy

Sisodia, S.¹; Rajkowski, M.²; Laplanche, G.²; Chauhan, A. (Speaker)¹

FEMS EUROMAT 2023

Role of chemical short-range order and lattice distortions on the strength of fcc VCoNi concentrated solid solution alloys: an atomistic simulation study

Esfandiarpour, A. (Speaker)¹; Alvarez-Donado, R.¹; Papanikolaou, S.¹; Alava, M.¹

FEMS EUROMAT 2023

Beliebt

Cyclic deformation behavior of an equiatomic CrFeNi multi-principal element alloy

Sisodia, S.¹; Rajkowski, M.²; Laplanche, G.²; Chauhan, A. (Speaker)¹

FEMS EUROMAT 2023

Additively manufactured high-performance commercially pure titanium strengthened with ubiquitous light elements

Issariyapat, A. (Speaker)¹; Kondoh, K.¹; Umeda, J.¹

Role of chemical short-range order and lattice distortions on the strength of fcc VCoNi concentrated solid solution alloys: an atomistic simulation study

Esfandiarpour, A. (Speaker)¹; Alvarez-Donado, R.¹; Papanikolaou, S.¹; Alava, M.¹

FEMS EUROMAT 2023

Effect of crystal orientation and stacking fault energy on tensile deformation behaviour and deformation microstructure evolution in Cu-Al alloys

Yamamoto, K. (Speaker)¹; Yoshida, S.¹; Tsuji, N.¹

FEMS EUROMAT 2023

Effects of solutes on thermal stability, microstructure and mechnical properties in CrMnFeCoNi based alloys after high pressure torsion

Keil, T. (Speaker)¹; Bruder, E.¹; Durst, K.¹

Composition dependent strength of single phase high entropy alloys

Freudenberger, J. (Speaker)¹; Drescher, S.²; Seils, S.³; Boll, T.³; Kauffmann, A.³; Heilmaier, M.³

FEMS EUROMAT 2023

Interdiffusion coefficients and solid solution strengthening of Nb, Ta and Zr in γ-TiAl single phase alloys

Haußmann, L. (Speaker)¹; Bresler, J.¹; Göken, M.¹; Keim, S.¹; Neumeier, S.¹; Pyczak, F.²

Highlight Lecture

Quantifying local lattice distortion in a HfNbTaTiZr RHEA using neutron total scattering

Hu, Y. (Speaker)¹; Perez, G.²; Guo, S.¹; Colliander, M.H.¹

Highlight Lecture

Multi-scale, correlative investigation of thermo-mechanical fatigue in SAC solder balls

Cui, C. (Speaker)¹; Flachberger, W.¹; Tkadletz, M.²; Sartory, B.¹; Sinojiya, R.¹; Scheiber, D.¹; Brunner, R.¹

Effect of alloying on the microstructure, phase stability, hardness, and partitioning behaviour of a new dual-superlattice nickel-based superalloy

Rodenkirchen, C. (Speaker)¹; Ackerman, A.¹; Bagot, P.²; Cliff, A.¹; Douglas, J.¹; Hardy, M.³; Mignanelli, P.³; Moody, M.²; Pedrazzini, S.¹; Stone, H.⁴; Wise, G.⁴

EuroSuperalloys 2022 - 4th European Symposium on Superalloys and their Applications

Physics-based flow stress model for alloy 718 accounting for solid solution strengthening

Moretti, M.A. (Speaker)¹; Lindgren, L.-E.¹; Åkerström, P.¹

EuroSuperalloys 2022 - 4th European Symposium on Superalloys and their Applications

Dislocation in High Entropy Alloys at finite temperatures

Le, H. (Speaker)¹; Nöhring, W.¹; Patewka, L.¹

FEMS EUROMAT 2023

In-situ alloying of V and Ti to the MoNbTaW RHEA by Direct Energy Deposition: effect of laser power on microstructure and mechanical properties

Ribeiro, B.L. (Speaker)¹; Grün, P.²; Toma, F.-L.²; Gerdt, L.²; Kaspar, J.²; Barbosa, M.¹; Santos, R.¹; Sequeiros, E.W.¹

Investigating the high temperature creep behaviour of equimolar compositionally complex noble metal alloys

Seibert, D. (Speaker)¹; Neumeier, S.¹; Wegner, M.²

Crystal plasticity study of refractory multi-principal component alloys: structure to property analysis

Lindroos, M.¹; Andersson, T.²; Anssi, L.²; Baker, A.³; Berry, J.³; Biswas, A.²; Elder, K.³; Henderson, H.³; McCall, S.³; McKeown, J.³; Perron, A.³; Pinomaa, T.²; Provatas, N.⁴; Ren, S.²; Rietema, C.³; Shittu, J.³; Sims, Z.³; Vajragupta, N. (Speaker)²; Voisin, T.³

FEMS EUROMAT 2023

Interplay between dislocations and correlated stress environment in random alloys

Geslin, P.-A. (Speaker)¹; Rida, A.¹; Rodney, D.²; Sboui, B.¹

FEMS EUROMAT 2023

pySSpredict: A Python-based Solid-Solution Strength Prediction Toolkit for Designing Complex Concentrated Alloys

Wen, D. (Speaker)¹; Titus, M.²

FEMS EUROMAT 2023

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