ICOTOM 20 - International Conference on Textures of Materials

8:00 - 9:00 (1h)

Registration

9:00 - 9:30 (30min)

Plenary lecture

Amphi Lemoigne

Katharina Marquardt - Chair.: J. Quinta da Fonseca

9:40 - 10:40 (1h)

Crystal plasticity and Polycrystal modelling

Amphi Lemoigne

Chair.: J. Quinta da Fonseca

› Elucidating the Role of 3D Deformation Twins on the Plasticity of Hexagonal Close-packed Metals - KEYNOTE - Carlos Tome, Los Alamos National Laboratory 09:40-10:00 (20min)

› Effects of twinning deformation on work hardening behavior in commercially pure titanium - Genki Tsukamoto, Nippon Steel Corporation 10:00-10:20 (20min)

› Study of twinning behaviour in titanium under different loading paths - M. Wroński, AGH University of Krakow, Faculty of Physics and Applied Computer Science, al. Mickiewicza 30, 30-059 Krakow 10:20-10:40 (20min)

9:40 - 10:40 (1h)

Characterization

Amphi 1 - Fac de Droit

Chair.: H. Pan

› Dislocation Densities and Slip-Mode Distributions in Different Texture Components of Plastically Deformed hcp Materials - KEYNOTE - Tamas Ungar, Eotvos University Budapest 09:40-10:00 (20min)

› Analysis of lattice distortions in high-carbon steels using EBSD - Grzegorz Cios, AGH University of Krakow, Academic Centre of Materials and Nano technology 10:00-10:20 (20min)

› Practical Gains from Forward Model Indexing of EBSD Patterns - Stuart Wright, EDAX/Gatan 10:20-10:40 (20min)

9:40 - 10:40 (1h)

Surfaces and interfaces

Amphi 4 - Fac de Droit

Chair.: R. McCabe

› Grain growth in thin films – when the third dimension matters - KEYNOTE - Dana Zöllner, Otto-von-Guericke-University Magdeburg, Faculty of Natural Sciences, Universitätsplatz 2, 39106 Magdeburg 09:40-10:00 (20min)

› Laser powder bed fusion of Fe–Co–Ni–Cu high-entropy alloys guided by computational simulation - Asker Jarlöv, School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore Institute of Manufacturing Technology (SIMTech), Agency for Science, Technology and Research (A*STAR) 10:00-10:20 (20min)

› Improving Piezoelectric Properties of ZnO Thin Films Deposited via AP-SALD with Texture Enhancement - Hayri Okcu, Doctoral Candidate 10:20-10:40 (20min)

9:40 - 10:40 (1h)

High Entropy Alloys

Amphi 2 - Fac de Droit

Chair.: W. Skrotzki

› Annealing behavior of a carbon-doped nanocrystalline CoCrFeMnNi alloy - INVITED - Yulia Ivanisenko, Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT) 09:40-10:00 (20min)

› Investigation of the microstructural evolution and mechanical properties of diffusion welded equiatomic CoCrFeMnNi-based multi-component alloys to 316L stainless steel - Olushola Bamidele Nenuwa, Ecole Nationale Supérieure des Arts et Metiers Metz, Department of Mineral and Petroleum Resources Engineering, Federal Polytechnic, P.M.B. 5351, Ado-Ekiti, Nigeria 10:00-10:20 (20min)

› Microstructure evolution during hot deformation of newly developed 30Nb5Ta30Ti15V20Zr high entropy alloy - PRAMOTE THIRATHIPVIWAT, Yokohama National University 10:20-10:40 (20min)

10:40 - 11:10 (30min)

Break

11:10 - 12:30 (1h20)

Crystal plasticity and Polycrystal modelling

Amphi Lemoigne

Chair.: J. Quinta da Fonseca

› Improving the continuum theory by crystal plasticity simulations - INVITED - Bjørn Holmedal, Department of Materials Science and Engineering, Faculty of Natural Sciences, NTNU – Norwegian University of Science and Technology 11:10-11:30 (20min)

› A new flow line approach for modeling the deformation field and texture in FALEP - Ali Amininejad, University of Miskolc, Institute of Physical Metallurgy, Metal-forming and Nanotechnology 11:30-11:50 (20min)

› Comparison of Full-Field Crystal Plasticity Simulations to Synchrotron Experiments: Detailed Investigation of Mispredictions - Nikhil Prabhu, Department of Materials Engineering, KU Leuven, Department of Computer Science, KU Leuven 11:50-12:10 (20min)

› Crystal plasticity finite element simulation on Mg-10Gd cylinder bar with texture gradient - Youngung Jeong, School of Materials Science and Engineering, Changwon National University, Department of Materials Convergence System Engineering, Changwon National University 12:10-12:30 (20min)

11:10 - 12:30 (1h20)

Characterization

Amphi 1 - Fac de Droit

Chair.: H. Paul

› Bursts of orientation change at the plastic transition in Mg-4Zn - INVITED - Matthew Barnett, Deakin University, Geelong, VIC, Australia, Institute for Frontier Materials 11:10-11:30 (20min)

› SEM-based diffraction with compact direct electron detectors - new geometries and new analyses - Ben Britton, Department of Materials Engineering, University of British Columbia 11:30-11:50 (20min)

› Evaluation of Orientation Dependent Dislocation Density in Cold Rolled Pure Iron Using Neutron Diffraction and EBSD - Takaaki Tanaka, JFE Steel Corp. 11:50-12:10 (20min)

› In-situ observation of impact tensile deformation depending on sampling direction in heavy rolled fine grain metals by using synchrotron radiation - Masakazu Kobayashi, Toyohashi University of Technology 12:10-12:30 (20min)

11:10 - 11:50 (40min)

Surfaces and interfaces

Amphi 4 - Fac de Droit

Chair.: H. Sandim

› A study on <211>//ND texture formation of Ni deposits - KEYNOTE - Liuwen Chang, National Sun Yat-sen University 11:10-11:30 (20min)

› Texture dependence of residual stresses in diffusion bonded titanium to vanadium - Claire Adams, Washington State University 11:30-11:50 (20min)

11:10 - 12:30 (1h20)

Phase transformations

Amphi 2 - Fac de Droit

Chair.: C. Esling

› Phase transformation and deformation microstrucures in Earth's mantle minerals up to 110 GPa and 2000 K using multigrain X-ray crystallography - KEYNOTE - Sébastien Merkel, Univ Lille, Unité Matériaux et Transformations 11:10-11:30 (20min)

› Deformation induced phase transformations in γ-TiAl alloy under high-temperature compression. - MOHAMED KEITA, Laboratoire dÉtude des Microstructures et de Mécanique des Matériaux, Helmholtz- Zentrum Hereon 11:30-11:50 (20min)

› Martensitic transformation and magnetostrictive effect of textured MnCoSi-based alloys - Bo YANG, Northeastern University [Shenyang] 11:50-12:10 (20min)

› A study on microstructure and mechanical properties of Co66.66Cr16.67V16.67 metastable medium-entropy alloy - LUDA WANG, Northeastern University [Shenyang], University of Lorraine；LEM3 12:10-12:30 (20min)

11:50 - 12:30 (40min)

Grain boundary

Amphi 4 - Fac de Droit

Chair.: K. Marquardt

› Identifying growth twinning of β(In) phase during rotating directional solidification of the β(In)-In2Bi-γ(Sn) eutectic system - Samira Mohagheghi, Access e. V., 52072, Aachen 11:50-12:10 (20min)

› New MTEX software for characterising interfaces using electron backscatter diffraction: TrueEBSD distortion correction and grain boundary smoothing - Vivian Tong, National Physical Laboratory [Teddington] 12:10-12:30 (20min)

12:30 - 13:30 (1h)

Lunch and departure for excusion

14:00 - 19:00 (5h)

Excursion

Hackenberg underground military site of the Maginot line, or UNESCO world heritage Place Stanislas, or Roman Metz

19:00 - 22:00 (3h)

Banquet

Detailed program