Mukhopadhyay, S.; Pandey, P.; Baler, N.; Biswas, K.; Makineni, S. K.; Chattopadhyay, K.: The role of Ti addition on the evolution and stability of γ/γ′ microstructure in a Co–30Ni–10Al–5Mo–2Ta alloy. Acta Materialia 208, 116736 (2021)
He, J.; Wu, X.; Guo, Y.; Makineni, S. K.: On the compositional and structural redistribution during partial recrystallisation: a case of σ-phase precipitation in a Mo-doped NiCoCr medium-entropy alloy. Scripta Materialia 194, 113662 (2021)
He, J.; Cao, L.; Makineni, S. K.; Gault, B.; Eggeler, G. F.: Effect of interface dislocations on mass flow during high temperature and low stress creep of single crystal Ni-base superalloys. Scripta Materialia 191, pp. 23 - 28 (2021)
Im, H. J.; Makineni, S. K.; Oh, C.-S.; Gault, B.; Choi, P.-P.: Elemental Sub-Lattice Occupation and Microstructural Evolution in γ/γ′ Co–12Ti–4Mo–Cr Alloys. Microscopy and Microanalysis; First View, pp. 1 - 5 (2021)
Pandey, P.; Mukhopadhyay, S.; Srivastava, C.; Makineni, S. K.; Chattopadhyay, K.: Development of new γ′-strengthened Co-based superalloys with low mass density, high solvus temperature and high temperature strength. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 790, 139578 (2020)
Baler, N.; Pandey, P.; Palanisamy, D.; Makineni, S. K.; Phanikumar, G.; Chattopadhyay, K.: On the effect of W addition on microstructural evolution and gamma' precipitate coarsening in a Co–30Ni–10Al–5Mo–2Ta–2Ti alloy. Materialia 10, 100632 (2020)
Kumar, A.; Dutta, A.; Makineni, S. K.; Herbig, M.; Petrov, R.; Sietsma, J.: In-situ observation of strain partitioning and damage development in continuously cooled carbide-free bainitic steels using micro digital image correlation. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 757, pp. 107 - 116 (2019)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
This project (B06) is part of the SFB 1394 collaborative research centre (CRC), focused on structural and atomic complexity, defect phases and how they are related to material properties. The project started in January 2020 and has three important work packages: (i) fracture analysis of intermetallic phases, (ii) the relationship of fracture to…
This project is a joint project of the De Magnete group and the Atom Probe Tomography group, and was initiated by MPIE’s participation in the CRC TR 270 HOMMAGE. We also benefit from additional collaborations with the “Machine-learning based data extraction from APT” project and the Defect Chemistry and Spectroscopy group.
In this project, we aim to design novel NiCoCr-based medium entropy alloys (MEAs) and further enhance their mechanical properties by tuning the multiscale heterogeneous composite structures. This is being achieved by alloying of varying elements in the NiCoCr matrix and appropriate thermal-mechanical processing.