Conference series:


Schedule Workshop

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Monday, September 15

9:30

MRD member assembly (for members of the Materials Research Department only)

12:00

Registration

13:30

Jutta Rogal, Thomas Hammerschmidt, Ralf Drautz, Welcome

13:45

Gunther Eggeler, Recent progress in the microstructural understanding of high temperature and low stress creep of single crystal Ni-base superalloys (invited)

14:30

Marc Fivel, Initial stage of creep in Ni Superalloys: a 3D discrete dislocation dynamics investigation (invited)

15:15

Coffee break

15:45

Yunzhi Wang, Modeling Precipitate-Dislocation Interactions in Ni-Base Superalloys (invited)

16:30

Masood Hafez Haghighat, Characterization and modeling of the propagation of creep dislocations from the interdendritic boundaries in single crystal Ni base superalloys

16:55

 Mohan Kumar Rajendran, A meso-scale approach to superalloys microstructure modeling

17:20

Close

17:30

20:00

Poster session
Discussion time with snacks and drinks

 

Tuesday, September 16

9:00

Erdmann Spiecker, New approaches for quantitative analysis of single crystal superalloys based on advanced transmission electron microscopy (invited)

9:45

James Kermode, Multiscale modelling of materials chemomechanics: from brittle fracture in ceramics to dislocation motion in superalloys

10:10

Juan Wang, Atomistic Simulations of Dislocation-Interface Interactions in the γ/γ’ Microstructure in Ni-based Superalloys

10:35

Coffee break

11:05

Anton Van der Ven, First-principles thermodynamics and kinetics of high temperature materials (invited)

11:50

Kamal Nayan Goswami, Can slow-diffusing solute atoms reduce vacancy diffusion in Ni-based superalloys?

12:15

Sergej Schuwalow, Vacancy mobility and interaction with transition metal solutes in Ni

12:40

Lunch (on your own)

14:00

Pyuck-Pa Choi, Characterization of Ni- and Co-based superalloys using Atom Probe Tomography (invited)

14:45

Chris Wolverton, Strength and Stability of Co3(Al,W) L12 γ’ (invited)

15:30

Coffee break

16:00

Alessandro Mottura, Planar faults energies in multicomponent Co-base superalloys (invited)

16:45

Sri Raghunath Joshi, Partitioning and sublattice preference of alloying additions in Co-Co3W system

17:10

Jörg Koßmann, TCP precipitates in Co-based superalloys studied with atomistic calculations

17:35

Close

18:30

Departure for dinner

22:30

Return from dinner

 

Wednesday, September 17

9:00

Alfred Ludwig, Exploration of ternary subsystems of superalloys by high-throughput thin film experimentation (invited)

9:45

Nathalie Dupin, Thermodynamic modelling of the  γ and γ’ phases in the Calphad approach (invited)

10:30

Jian Peng, Experiment and Thermodynamic Assessment of the AI-Ni-Mo System

10:55

Coffee break

11:25

Yuri Mishin, Atomistic modeling of  γ – γ’  alloys (invited)

12:10

Stefan Müller, Structure and stability of Ni-rich alloys based on quantum mechanics (invited)

12:55

Lunch (on your own)

14:30

Nicholas Hatcher, Integrated Computational Materials Design (ICME) of Co- and Ni-based superalloys

14:55

Ralf Rettig, Single-crystal nickel-based superalloys developed by numerical multi-criterion optimization techniques based on thermodynamic calculations

15:20

Jutta Rogal, Thomas Hammerschmidt, Ralf Drautz, Concluding remarks

15:30

Coffee break

16:00

Close of workshop