Max Planck Institute for Sustainable Materials

Segregation effects on planar defects in crept Co-Al-W and Co-Ni-Al-W based superalloys

Publications of Ashish Chauniyal

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Journal Article (1)

Journal Article

Chauniyal, A.; Dehm, G.; Janisch, R.: On the role of pre-existing defects in influencing hardness in nanoscale indentations — Insights from atomistic simulations. Journal of the Mechanics and Physics of Solids 154, 104511 (2021)

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Researcher

Assistant Professor Dr. Surendra Kumar Makineni

External Group Leader +91 80 2293 3706 skmakineni@... sk.makineni@...

Dr. Junyang He

Former member sek-ma@...

Group Leader

Dr. Baptiste Gault

Group Leader +49 211 6792 908 b.gault@...

Publication References

Surendra Kumar Makineni, Malte Lenz, Steffen Neumeier, Erdmann Spiecker, Dierk Raabe, and Baptiste Gault, "Elemental segregation to antiphase boundaries in a crept CoNi-based single crystal superalloy," Scripta Materialia 157, 62-66 (2018).

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Surendra Kumar Makineni, A. Kumar, Malte Lenz, Paraskevas Kontis, Thorsten Meiners, Christopher H. Zenk, Stefan Zaefferer, Gunther F. Eggeler, Steffen Neumeier, Erdmann Spiecker, Dierk Raabe, and Baptiste Gault, "On the diffusive phase transformation mechanism assisted by extended dislocations during creep of a single crystal CoNi-based superalloy," Acta Materialia 155, 362-371 (2018).

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Surendra Kumar Makineni, Malte Lenz, Paraskevas Kontis, Zhuangming Li, Ankit Kumar, Peter Johann Felfer, Steffen Neumeier, Michael Herbig, Erdmann Spiecker, Dierk Raabe, and Baptiste Gault, "Correlative Microscopy—Novel Methods and Their Applications to Explore 3D Chemistry and Structure of Nanoscale Lattice Defects: A Case Study in Superalloys," JOM-Journal of the Minerals Metals & Materials Society 70 (9), 1736-1743 (2018).

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Publications of Ashish Chauniyal

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