Publications

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Journal Article (4)

  1. 1.
    Journal Article
    Kontis, P.; Li, Z.; Segersäll, M.; Moverare, J. J.; Reed, R. C.; Raabe, D.; Gault, B.: The Role of Oxidized Carbides on Thermal-Mechanical Performance of Polycrystalline Superalloys. Metallurgical and Materials Transactions A 49 (9), pp. 4236 - 4245 (2018)
  2. 2.
    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)
  3. 3.
    Journal Article
    Kontis, P.; Li, Zhuangming, Z.; Collins, D. M.; Cormier, J.; Raabe, D.; Gault, B.: The effect of chromium and cobalt segregation at dislocations on nickel-based superalloys. Scripta Materialia 145, pp. 76 - 80 (2018)
  4. 4.
    Journal Article
    Ram, F.; Li, Z.; Zaefferer, S.; Haghighat, S. M. H.; Zhu, Z.; Raabe, D.; Reed, R.: On the origin of creep dislocations in a Ni-base, single-crystal superalloy: an ECCI, EBSD, and dislocation dynamics-based study. Acta Materialia 109, pp. 151 - 161 (2016)

Talk (3)

  1. 5.
    Talk
    Li, Z.; Ram, F.; Zaefferer, S.; Raabe, D.; Reed, R.: Investigations of dislocation structures in a Ni-based single crystal superalloy using Electron Channeling Contrast Imaging (ECCI) and cross-correlation EBSD. RMS EBSD, Glasgow, Scotland, UK (2015)
  2. 6.
    Talk
    Haghighat, S. M. H.; Li, Z.; Zaefferer, S.; Reed, R.; Raabe, D.: Mesoscale modeling of dislocation climb and primary creep process in single crystal Ni base superalloys. International Workshop on Dislocation Dynamics Simulations, Saclay, France (2014)
  3. 7.
    Talk
    Haghighat, S. M. H.; Li, Z.; Zaefferer, S.; Reed, R.; Raabe, D.: Characterization and modeling of the propagation of creep dislocations from the interdendritic boundaries in single crystal Ni base superalloys. International Workshop on Modelling and Simulation of Superalloys, Bochum, Germany (2014)

Thesis - Master (1)

  1. 8.
    Thesis - Master
    Li, Z.: Optimization and application of Electron channelling contrast imaging (ECCI) technique under controlled diffraction conditions (cECCI) for investigation of dislocation in Ni-based superalloy. Master, RWTH Aachen, Aachen, Germany (2014)
 
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