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Rolls-Royce UTC

Department of Materials Science and Metallurgy

Studying at Cambridge

 

Recent Publications

2019

  1. Christofidou, K.A., McAuliffe, T.P., Mignanelli, P.M., Stone, H.J., Jones, N.G., On the prediction and the formation of the sigma phase in CrMnCoFeNix high entropy alloys, (2019), Journal of Alloys and Compounds, 770, pp. 285-293. DOI: 10.1016/j.jallcom.2018.08.032
  2. Pedrazzini, S., Rowlands, B.S., Turk, A., Parr, I.M.D., Hardy, M.C., Bagot, P.A.J., Moody, M.P., Galindo-Nava, E., Stone, H.J., Partitioning of Ti and Kinetic Growth Predictions on the Thermally Grown Chromia Scale of a Polycrystalline Nickel-Based Superalloy, (2019), Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 50 (7), pp. 3024-3029. DOI: 10.1007/s11661-019-05246-5
  3. Goodfellow, A.J., Galindo-Nava, E.I., Schwalbe, C., Stone, H.J., The role of composition on the extent of individual strengthening mechanisms in polycrystalline Ni-based superalloys (2019) Materials and Design, 173, Article 107760. DOI: 10.1016/j.matdes.2019.107760
  4. Wilson, A.S., Hardy, M.C., Stone, H.J., Comparison of experimental and predicted TCP solvus temperatures in Ni-base superalloys (2019), Journal of Alloys and Compounds, pp. 1046-1055. DOI: 10.1016/j.jallcom.2019.02.235
  5. Owen, L.R., Stone, H.J., Playford, H.Y., The assessment of local lattice strains in alloys using total scattering, (2019), Acta Materialia, 170, pp. 38-49. DOI: 10.1016/j.actamat.2019.02.038
  6. Conduit, B.D., Illston, T., Baker, S., Duggappa, D.V., Harding, S., Stone, H.J., Conduit, G.J., Probabilistic neural network identification of an alloy for direct laser deposition, (2019), Materials and Design, 168, Article 107644. DOI: 10.1016/j.matdes.2019.107644
  7. Schwalbe, C., Jacques, A., Galindo-Nava, E., Jones, C.N., Rae, C.M.F., Cormier, J., In situ measurement of the precipitate volume fraction and interfacial lattice misfit during non-isothermal creep in the superalloy CMSX-4, (2019), Materials Science and Engineering A, 740-741, pp. 182-186. DOI: 10.1016/j.msea.2018.10.033

2018

  1. Schwalbe, C., Cormier, J., Jones, C.N., Galindo-Nava, E., Rae, C.M.F., Investigating the Dislocation-Driven Micro-mechanical Response Under Non-isothermal Creep Conditions in Single-Crystal Superalloys, (2018), Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 49 (9), pp. 3988-4002. DOI: 10.1007/s11661-018-4764-3
  2. Cormier, J., Rae, C.M.F., Neumeier, S., Hardy, M.C., Reed, R.C., Foreword, (2018), Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 49 (9), p. 3763. DOI: 10.1007/s11661-018-4803-0
  3. Smith, T.M., Esser, B.D., Good, B., Hooshmand, M.S., Viswanathan, G.B., Rae, C.M.F., Ghazisaeidi, M., McComb, D.W., Mills, M.J., Segregation and Phase Transformations Along Superlattice Intrinsic Stacking Faults in Ni-Based Superalloys, (2018), Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 49 (9), pp. 4186-4198. DOI: 10.1007/s11661-018-4701-5
  4. Christofidou, K.A., Hardy, M.C., Li, H.-Y., Argyrakis, C., Kitaguchi, H., Jones, N.G., Mignanelli, P.M., Wilson, A.S., Messé, O.M.D.M., Pickering, E.J., Gilbert, R.J., Rae, C.M.F., Yu, S., Evans, A., Child, D., Bowen, P., Stone, H.J., On the Effect of Nb on the Microstructure and Properties of Next Generation Polycrystalline Powder Metallurgy Ni-Based Superalloys, (2018), Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 49 (9), pp. 3896-3907. DOI: 10.1007/s11661-018-4682-4
  5. Kienl, C., Casanova, A., Messé, O.M.D.M., Argyrakis, C., Rae, C.M.F., Characterization of the initial stages of dynamic recrystallization in ATI 718plus®, (2018), Minerals, Metals and Materials Series, 2018-June, pp. 405-420. DOI: 10.1007/978-3-319-89480-5_25
  6. Scervini, M., Rae, C., Page, R., Rudkin, M., Loveless, D., O'Dell, S., Towards an improved lifing methodology for thermocouple probes used in gas turbines, (2018), Proceedings of the ASME Turbo Expo, 6. DOI: 10.1115/GT2018-76221
  7. Owen, L.R., Jones, N.G., Lattice distortions in high-entropy alloys, (2018),  Journal of Materials Research, 33 (19), pp. 2954-2969. DOI: 10.1557/jmr.2018.322
  8. Connor, L.D., Mignanelli, P.M., Christofidou, K.A., Jones, N.G., Baker, A.R., Tang, C.C., Guérin, S., Stone, H.J., In situ study of sigma phase formation in Cr–Co–Ni ternary alloys at 800°C using the long duration experiment facility at Diamond Light Source, (2018), Journal of Synchrotron Radiation, 25 (5), pp. 1371-1378. DOI: 10.1107/S1600577518009475
  9. Bennett, J.M., Pickering, E.J., Barnard, J.S., Rugg, D., Stone, H.J., Jones, N.G., Observation of a new B2 structured phase in Ti-15Mo (wt.%), (2018), Materials Characterization, 142, pp. 523-530. DOI: 10.1016/j.matchar.2018.06.017
  10. Pang, E.L., Pickering, E.J., Baik, S.I., Seidman, D.N., Jones, N.G., The effect of zirconium on the omega phase in Ti-24Nb-[0–8]Zr (at.%) alloys, (2018), Acta Materialia, 153, pp. 62-70. DOI: 10.1016/j.actamat.2018.04.016
  11. Goodfellow, A.J., Galindo-Nava, E.I., Christofidou, K.A., Jones, N.G., Boyer, C.D., Martin, T.L., Bagot, P.A.J., Hardy, M.C., Stone, H.J., The effect of phase chemistry on the extent of strengthening mechanisms in model Ni-Cr-Al-Ti-Mo based superalloys, (2018), Acta Materialia, 153, pp. 290-302. DOI: 10.1016/j.actamat.2018.04.064
  12. Knowles, A.J., Jun, T.-S., Bhowmik, A., Jones, N.G., Britton, T.B., Giuliani, F., Stone, H.J., Dye, D., Data on a new beta titanium alloy system reinforced with superlattice intermetallic precipitates, (2018), Data in Brief, 17, pp. 863-869. DOI: 10.1016/j.dib.2018.01.086
  13. Conduit, B.D., Jones, N.G., Stone, H.J., Conduit, G.J., Probabilistic design of a molybdenum-base alloy using a neural network, (2018), Scripta Materialia, 146, pp. 82-86. DOI: 10.1016/j.scriptamat.2017.11.008
  14. Mignanelli, P.M., Jones, N.G., Hardy, M.C., Stone, H.J. On the Time-Temperature-Transformation Behaviour of a New Dual-Superlattice Nickel-Based Superalloy, (2018), Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 49 (3), pp. 699-707.  DOI: 10.1007/s11661-017-4355-8
  15. Goodfellow, A.J., Galindo-Nava, E.I., Christofidou, K.A., Jones, N.G., Martin, T., Bagot, P.A.J., Boyer, C.D., Hardy, M.C., Stone, H.J. Gamma Prime Precipitate Evolution During Aging of a Model Nickel-Based Superalloy, (2018), Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 49 (3), pp. 718-728. DOI: 10.1007/s11661-017-4336-y
  16. Mignanelli, P.M., Jones, N.G., Hardy, M.C., Stone, H.J. On the effect of alloying additions to the Ni-Cr-Al-Nb dual-superlattice gamma-gamma prime-gamma double prime superalloys, (2018), Minerals, Metals and Materials Series, 2018-June, pp. 679-690. DOI: 10.1007/978-3-319-89480-5_45
  17. Christofidou, K.A., Pickering, E.J., Orsatti, P., Mignanelli, P.M., Slater, T.J.A., Stone, H.J., Jones, N.G., On the influence of Mn on the phase stability of the CrMnxFeCoNi high entropy alloys, (2018), Intermetallics, 92, pp. 84-92. DOI: 10.1016/j.intermet.2017.09.011
  18. Pedrazzini, S., Child, D.J., Aarholt, T., Ball, C., Dowd, M., Girling, A., Cockings, H., Perkins, K., Hardy, M.C., Stone, H.J., Bagot, P.A.J., On the Effect of Environmental Exposure on Dwell Fatigue Performance of a Fine-Grained Nickel-Based Superalloy, (2018), Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 49 (9), pp. 3908-3922. DOI: 10.1007/s11661-018-4752-7
  19. Messé, O.M.D.M., Muñoz-Moreno, R., Illston, T., Baker, S., Stone, H.J., Metastable carbides and their impact on recrystallisation in IN738LC processed by selective laser melting, (2018), Additive Manufacturing, 22, pp. 394-404. DOI: 10.1016/j.addma.2018.05.030
  20. Coakley, J., Radecka, A., Dye, D., Bagot, P.A.J., Martin, T.L., Prosa, T.J., Chen, Y., Stone, H.J., Seidman, D.N., Isheim, D. Characterizing nanoscale precipitation in a titanium alloy by laser-assisted atom probe tomography, (2018), Materials Characterization, 141, pp. 129-138. DOI: 10.1016/j.matchar.2018.04.016
  21. Knowles, A.J., Jun, T.-S., Bhowmik, A., Jones, N.G., Britton, T.B., Giuliani, F., Stone, H.J., Dye, D., Data on a new beta titanium alloy system reinforced with superlattice intermetallic precipitates, (2018), Data in Brief, 17, pp. 863-869. DOI: 10.1016/j.dib.2018.01.086
  22. Pedrazzini, S., Kiseeva, E.S., Escoube, R., Gardner, H.M., Douglas, J.O., Radecka, A., Mignanelli, P.M., Hughes, G.M., Chapman, G., Edmondson, P.D., Stone, H.J., De Lille, D., Bagot, P.A.J., In-Service Oxidation and Microstructural Evolution of a Nickel Superalloy in a Formula 1 Car Exhaust, (2018), Oxidation of Metals, 89 (3-4), pp. 375-394. DOI: 10.1007/s11085-017-9792-7

2017

  1. Krakow, R., Bennett, R.J., Johnstone, D.N., Vukmanovic, Z., Solano-Alvarez, W., Lainé, S.J., Einsle, J.F., Midgley, P.A., Rae, C.M.F., Hielscher, R. On three-dimensional misorientation spaces, (2017), Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 473. DOI: 10.1098/rspa.2017.0274
  2. Mignanelli, P.M., Jones, N.G., Pickering, E.J., Messé, O.M.D.M., Rae, C.M.F., Hardy, M.C., Stone, H.J. Gamma-gamma prime-gamma double prime dual-superlattice superalloys, (2017), Scripta Materialia, 136, pp. 136-140. DOI: 10.1016/j.scriptamat.2017.04.029 
  3. Krakow, R., Johnstone, D.N., Eggeman, A.S., Hünert, D., Hardy, M.C., Rae, C.M.F., Midgley, P.A. On the crystallography and composition of topologically close-packed phases in ATI 718Plus®, (2017), Acta Materialia, 130, pp. 271-280. DOI: 10.1016/j.actamat.2017.03.038
  4. Mathur, H.N., Panwisawas, C., Jones, C.N., Reed, R.C., Rae, C.M.F., Nucleation of recrystallisation in castings of single crystal Ni-based superalloys, (2017), Acta Materialia, 129, pp. 112-123. DOI: 10.1016/j.actamat.2017.02.058
  5. Freund, L.P., Messé, O.M.D.M., Barnard, J.S., Göken, M., Neumeier, S., Rae, C.M.F., Segregation assisted microtwinning during creep of a polycrystalline L12-hardened Co-base superalloy, (2017), Acta Materialia, 123, pp. 295-304. DOI: 10.1016/j.actamat.2016.10.048
  6. Whittaker, M., Harrison, W., Deen, C., Rae, C., Williams, S., Creep deformation by dislocation movement in waspaloy, (2017), Materials, 10 (1), article 61. DOI: 10.3390/ma10010061
  7. Knowles, A.J., Bhowmik, A., Purkayastha, S., Jones, N.G., Giuliani, F., Clegg, W.J., Dye, D., Stone, H.J. Laves phase intermetallic matrix composite in situ toughened by ductile precipitates, (2017), Scripta Materialia, 140, pp. 59-62. DOI: 10.1016/j.scriptamat.2017.06.043
  8. Knowles, A.J., Jun, T.-S., Bhowmik, A., Jones, N.G., Britton, T.B., Giuliani, F., Stone, H.J., Dye, D. A new beta titanium alloy system reinforced with superlattice intermetallic precipitates, (2017), Scripta Materialia, 140, pp. 71-75. DOI: 10.1016/j.scriptamat.2017.06.038
  9. Conduit, B.D., Jones, N.G., Stone, H.J., Conduit, G.J. Design of a nickel-base superalloy using a neural network, (2017), Materials and Design, 131, pp. 358-365. DOI: 10.1016/j.matdes.2017.06.007
  10. Knowles, A.J., Bhowmik, A., Purkayastha, S., Jones, N.G., Giuliani, F., Clegg, W.J., Dye, D., Stone, H.J. Data on a Laves phase intermetallic matrix composite in situ toughened by ductile precipitates, (2017), Data in Brief, 14, pp. 489-493. DOI: 10.1016/j.dib.2017.08.005
  11. Knowles, A.J., Jones, N.G., Jones, C.N., Stone, H.J. Phase Equilibria in the Fe-Mo-Ti Ternary System at 1173 K (900 °C) and 1023 K (750 °C), (2017), Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 48 (9), pp. 4334-4341. DOI: 10.1007/s11661-017-4134-6
  12. Llewelyn, S.C.H., Christofidou, K.A., Araullo-Peters, V.J., Jones, N.G., Hardy, M.C., Marquis, E.A., Stone, H.J. The effect of Ni:Co ratio on the elemental phase partitioning in γ-γ′ Ni-Co-Al-Ti-Cr alloys, (2017), Acta Materialia, 131, pp. 296-304. DOI: 10.1016/j.actamat.2017.03.067
  13. Christofidou, K., Robinson, J., Mignanelli, P., Pickering, E., Jones, N., Stone, H. The effect of heat treatment on precipitation in the Cu-Ni-Al alloy Hiduron® 130, (2017), Materials Science and Engineering A, 692, pp. 192-198. DOI: 10.1016/j.msea.2017.03.069
  14. Azeem, M.A., Jones, N.G., Raghunathan, S.L., Vorontsov, V.A., Dye, D. Functional stability of a ferromagnetic polycrystalline Ni2MnGa high temperature shape memory alloy, (2017), Scripta Materialia, 130, pp. 274-277. DOI: 10.1016/j.scriptamat.2016.12.012
  15. D'Souza, N., Feitosa, L.M., West, G.D., Jones, N.G., Dong, H.B. Effects of solute trapping on solidification path in Ta-rich Ta-Al-Fe ternary alloys under rapid freezing, (2017),  Journal of Alloys and Compounds, 698, pp. 375-383. DOI: 10.1016/j.jallcom.2016.12.149
  16. Owen, L.R., Pickering, E.J., Playford, H.Y., Stone, H.J., Tucker, M.G., Jones, N.G. An assessment of the lattice strain in the CrMnFeCoNi high-entropy alloy, (2017), Acta Materialia, 122, pp. 11-18. DOI: 10.1016/j.actamat.2016.09.032
  17. Coakley, J., Lass, E.A., Ma, D., Frost, M., Stone, H.J., Seidman, D.N., Dunand, D.C. Lattice parameter misfit evolution during creep of a cobalt-based superalloy single crystal with cuboidal and rafted gamma-prime microstructures, (2017), Acta Materialia, 136, pp. 118-125. DOI: 10.1016/j.actamat.2017.06.025
  18. Owen, L.R., Playford, H.Y., Stone, H.J., Tucker, M.G. Analysis of short-range order in Cu3Au using X-ray pair distribution functions, (2017), Acta Materialia, 125, pp. 15-26. DOI: 10.1016/j.actamat.2016.11.048
  19. Coakley, J., Isheim, D., Radecka, A., Dye, D., Stone, H.J., Seidman, D.N., Microstructural evolution in a superelastic metastable beta-Ti alloy, (2017), Scripta Materialia, 128, pp. 87-90. DOI: 10.1016/j.scriptamat.2016.09.035
  20. Coakley, J., Lass, E.A., Ma, D., Frost, M., Seidman, D.N., Dunand, D.C., Stone, H.J., Rafting and elastoplastic deformation of superalloys studied by neutron diffraction, (2017), Scripta Materialia, 134, pp. 110-114. DOI: 10.1016/j.scriptamat.2017.03.007
  21. Coakley, J., Ma, D., Frost, M., Dye, D., Seidman, D.N., Dunand, D.C., Stone, H.J., Lattice strain evolution and load partitioning during creep of a Ni-based superalloy single crystal with rafted γ′ microstructure, (2017), Acta Materialia, 135, pp. 77-87. DOI: 10.1016/j.actamat.2017.06.021

RSS Feed Latest news

Dr. Lewis Owen appointed to a Junior Research Fellowship at Gonville & Caius College Cambridge

Jan 24, 2018

Dr. Lewis Owen has been appointed to a Junior Research Fellowship commencing in October 2018 at Gonville & Caius College Cambridge. We look forward to many more years of high quality research into the wonderful world of short range order.

Cambridge Academy for Science and Technology Visit

Jan 17, 2018

We had a fantastic time today hosting the uber-talented students from the Cambridge Academy for Science and Technology. We believe sharing some of our research and encouraging as many people as possible to consider STEM careers is a key responsibility for any scientist/engineer.

PhD studentships now available within the group

Jan 09, 2018

Navigate onto our vacancies page to find out more!

Strategic Partnership with Rolls-Royce shortlisted for a Times Higher Education Award 2017

Oct 03, 2017

The Rolls-Royce partnership with the universities of Cambridge, Swansea and Birmingham has been shortlisted for a Times Higher Education Award 2017. Find out more here: https://www.timeshighereducation.com/news/times-higher-education-awards-2017-shortlist-announced

New high temperature thermocouple

Nov 14, 2016

Dr. Michele Scervini has developed a new thermocouple for high-temperature applications