Activity Development of high temperature alloys

Effects of Solid Solution Strengthening Elements Mo, Re, Ru, and W on Transition Temperatures in Nickel-Based Superalloys with High γ′-Volume Fraction: Comparison of Experiment and CALPHAD Calculations (2018) Ritter N, Sowa R, Schauer JC, Gruber D, Göhler T, Rettig R, Körner C, Singer R Journal article On the Influence of Ta and Ti on Heat-Treatability and γ/γ'-Partitioning of High W Containing Re-Free Nickel-Based Superalloys (2017) Ritter N, Schesler E, Müller A, Rettig R, Körner C, Singer R Journal article, Original article Discussing the effect of gamma prime coarsening on high temperature low stress creep deformation with respect to the role of refractory elements (2016) Goehler T, Schwalbe C, Svoboda J, Affeldt E, Singer R Conference contribution, Conference Contribution Development of a low-density rhenium-free single crystal nickel-based superalloy by application of numerical multi-criteria optimization using thermodynamic calculations (2016) Rettig R, Matuszewski K, Müller A, Helmer H, Ritter N, Singer R Conference contribution, Conference Contribution Improved creep strength of nickel-base superalloys by optimized γ/γ′ partitioning behavior of solid solution strengthening elements (2016) Pröbstle M, Neumeier S, Feldner P, Rettig R, Helmer H, Singer R, Göken M Journal article, Original article Precepetation of Topologically Close Packed Phases in Ni-base Superalloys - the Effect of Re and Ru (2016) Matuszewski K Thesis Effect of ruthenium on the precipitation of topologically close packed phases in Ni-based superalloys of 3rd and 4th generation (2015) Matuszewski K, Rettig R, Matysiak H, Peng Z, Povstugar I, Choi P, Müller J, et al. Journal article On the Thermodynamics and Kinetics of TCP Phase Precipitation in Re- and Ru- Containing Ni-base Superalloys (2015) Matuszewski K, Müller A, Ritter N, Rettig R, Kurzydłowski K, Singer R Journal article, Original article Effects of Ru on elemental partitioning and precipitation of topologically close-packed phases in Ni-based superalloys (2015) Peng Z, Povstugar I, Matuszewski K, Rettig R, Singer R, Kostka A, Choi PP, Raabe D Journal article, Original article Optimization of the Homogenization Heat Treatment of Nickel-Based Superalloys Based on Phase-Field Simulations: Numerical Methods and Experimental Validation (2015) Rettig R, Ritter N, Müller F, Franke M, Singer R Journal article, Original article