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Journal Article (23)

1.
Journal Article
Tsai, S.-P.; Makineni, S. K.; Gault, B.; Kawano-Miyata, K.; Taniyama, A.; Zaefferer, S.: Precipitation formation on ∑5 and ∑7 grain boundaries in 316L stainless steel and their roles on intergranular corrosion. Acta Materialia 210, 116822 (2021)
2.
Journal Article
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)
3.
Journal Article
Zhao, H.; Chen, Y.; Gault, B.; Makineni, S. K.; Ponge, D.; Raabe, D.: (Al, Zn)3Zr dispersoids assisted η′ precipitation in an Al–Zn–Mg–Cu–Zr alloy. Materialia 10, 100641 (2020)
4.
Journal Article
Wu, X.; Makineni, S. K.; Liebscher, C.; Dehm, G.; Mianroodi, J. R.; Shanthraj, P.; Svendsen, B.; Bürger, D.; Eggeler, G. F.; Raabe, D. et al.; Gault, B.; Gault, B.: Unveiling the Re effect in Ni-based single crystal superalloys. Nature Communications 11, 389 (2020)
5.
Journal Article
He, J.; Makineni, S. K.; Lu, W.; Shang, Y.; Lu, Z.; Li, Z.; Gault, B.; Gault, B.: On the formation of hierarchical microstructure in a Mo-doped NiCoCr medium-entropy alloy with enhanced strength-ductility synergy. Scripta Materialia 175, pp. 1 - 6 (2020)
6.
Journal Article
Santra, S.; Makineni, S. K.; Shankar, G.; Suwas, S.; Chattopadhyay, K.; Divinski, S. V.; Paul, A.: Insight into the effect of Ti-addition on diffusion-controlled growth and texture of Nb3Sn intermetallic superconductor phase. Materialia 6, 100276 (2019)
7.
Journal Article
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)
8.
Journal Article
Pandey, P.; Makineni, S. K.; Gault, B.; Chattopadhyay, K.: On the origin of a remarkable increase in the strength and stability of an Al rich Al–Ni eutectic alloy by Zr addition. Acta Materialia 170, pp. 205 - 217 (2019)
9.
Journal Article
Pandey, P.; Sawant, A. K.; Nithin, B.; Peng, Z.; Makineni, S. K.; Gault, B.; Chattopadhyay, K.: On the effect of Re addition on microstructural evolution of a CoNi-based superalloy. Acta Materialia 168, pp. 37 - 51 (2019)
10.
Journal Article
Mouton, I.; Katnagallu, S.; Makineni, S. K.; Cojocaru-Mirédin, O.; Schwarz, T.; Stephenson, L.; Raabe, D.; Gault, B.: Calibration of Atom Probe Tomography Reconstructions Through Correlation with Electron Micrographs. Microscopy and Microanalysis 25 (2), pp. 301 - 308 (2019)
11.
Journal Article
Zhang, Q.; Makineni, S. K.; Allison, J. E.; Zhao, J.-C.: Effective evaluation of interfacial energy by matching precipitate sizes measured along a composition gradient with Kampmann-Wagner numerical (KWN) modeling. Scripta Materialia 160, pp. 70 - 74 (2019)
12.
Journal Article
Pandey, P.; Makineni, S. K.; Samanta, A.; Sharma, A. C.; Das, S. M.; Nithin, B.; Srivastava, C.; Singh, A. K.; Raabe, D.; Gault, B. et al.; Chattopadhyay, K.: Elemental site occupancy in the L12 A3B ordered intermetallic phase in Co-based superalloys and its influence on the microstructure. Acta Materialia 163, pp. 140 - 153 (2019)
13.
Journal Article
Makineni, S. K.; Lenz, M.; Neumeier, S.; Spiecker, E.; Raabe, D.; Gault, B.: Elemental segregation to antiphase boundaries in a crept CoNi-based single crystal superalloy. Scripta Materialia 157, pp. 62 - 66 (2018)
14.
Journal Article
Wu, X.; Makineni, S. K.; Kontis, P.; Dehm, G.; Raabe, D.; Gault, B.; Eggeler, G. F.: On the segregation of Re at dislocations in the γ'phase of Ni-based single crystal superalloys. Materialia 4, pp. 109 - 114 (2018)
15.
Journal Article
Im, H. J.; Makineni, S. K.; Gault, B.; Stein, F.; Raabe, D.; Choi, P.-P.: Elemental partitioning and site-occupancy in γ/γ′ forming Co–Ti–Mo and Co–Ti–Cr alloys. Scripta Materialia 154, pp. 159 - 162 (2018)
16.
Journal Article
Makineni, S. K.; Lenz, M.; Kontis, P.; Li, Z.; Kumar, A.; Felfer, P. J.; Neumeier, S.; Herbig, M.; Spiecker, E.; Raabe, D. et al.; Gault, B.: 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), pp. 1736 - 1743 (2018)
17.
Journal Article
Volz, N.; Zenk, C. H.; Cherukuri, R.; Kalfhaus, T.; Weiser, M.; Makineni, S. K.; Betzing, C.; Lenz, M.; Gault, B.; Fries, S. G. et al.; Schreuer, J.; Vaβen, R.; Virtanen, S.; Raabe, D.; Spiecker, E.; Neumeier, S.; Göken, M.: Thermophysical and Mechanical Properties of Advanced Single Crystalline Co-base Superalloys. Metallurgical and Materials Transactions A 49 (9), pp. 4099 - 4109 (2018)
18.
Journal Article
Makineni, S. K.; Kumar, A.; Lenz, M.; Kontis, P.; Meiners, T.; Zenk, C. H.; Zaefferer, S.; Eggeler, G. F.; Neumeier, S.; Spiecker, E. et al.; Raabe, D.; Gault, B.: On the diffusive phase transformation mechanism assisted by extended dislocations during creep of a single crystal CoNi-based superalloy. Acta Materialia 155, pp. 362 - 371 (2018)
19.
Journal Article
Makineni, S. K.; Kini, A.; Jägle, E. A.; Springer, H.; Raabe, D.; Gault, B.: Synthesis and stabilization of a new phase regime in a Mo–Si–B based alloy by laser-based additive manufacturing. Acta Materialia 151, pp. 31 - 40 (2018)
20.
Journal Article
Kolb, M.; Freund, L. P.; Fischer, F.; Povstugar, I.; Makineni, S. K.; Gault, B.; Raabe, D.; Müller, J.; Spiecker, E.; Neumeier, S. et al.; Göken, M.: On the grain boundary strengthening effect of boron in γ/γ′ Cobalt-base superalloys. Acta Materialia 145, pp. 247 - 254 (2018)
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