Zobrazeno 1 - 10
of 163
pro vyhledávání: '"F, Rae"'
Publikováno v:
Scripta Materialia. 190:121-125
A dislocation network which formed during selective laser melting (SLM) of a Ni-base superalloy was analyzed using scanning transmission electron microscopy (STEM). This network traverses an ordered Gamma'-phase domain, in between two adjacent Gamma-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fc54b4590145ba62c5612354a8081b3
https://doi.org/10.1016/j.scriptamat.2020.08.019
https://doi.org/10.1016/j.scriptamat.2020.08.019
Autor:
Fernando Daniel León-Cázares, Regina Schlütter, Francesco Monni, Mark C. Hardy, Cathie M. F. Rae
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6d34fd272ce0e89e6cf6164f469c288
https://doi.org/10.2139/ssrn.4177833
https://doi.org/10.2139/ssrn.4177833
In the present chapter, we review elementary dislocation processes which govern high-temperature strength of Ni- and Co-base single crystals, focusing on yield and creep in different stress/temperature regimes. We show how our understanding has evolv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bd3fb5f29c11bddba30c6a742a12ba7
https://doi.org/10.1016/b978-0-12-819357-0.00013-5
https://doi.org/10.1016/b978-0-12-819357-0.00013-5
Akademický článek
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Autor:
C. M. F. Rae, Suyang Yu, C. Papadaki, Paul Bowen, R. C. Buckingham, Mark Hardy, P. M. Mignanelli, Alexander Evans, C. Argyrakis, S. C. H. Llewelyn, Howard J. Stone, C. Jackson, Hangyue Li, Alison Wilson, Hiroto Kitaguchi, Nick Jones, Ed Pickering, K. Severs, D.J. Child, KA Christofidou
Publikováno v:
Superalloys 2020 ISBN: 9783030518332
Two new alloy compositions for possible disk rotor applications have been examined. Both were intended to have higher \( \gamma ^{{\prime }} \) content than the existing alloy, RR1000, and be produced using powder metallurgy and isothermal forging to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b4db02d3edf11fc9588920a44c104be
https://doi.org/10.1007/978-3-030-51834-9_2
https://doi.org/10.1007/978-3-030-51834-9_2
Publikováno v:
European Journal of Histochemistry, Vol 47, Iss 2 (2009)
M cells are found in intestinal follicle associated epithelium. Studies into the physiological and pathological roles of human M cells have been hampered by the lack of well-substantiated, specific markers for these cells. A critical literature revie
Externí odkaz:
https://doaj.org/article/d1a8ad270bed4616a71e2d50fd873b83
Autor:
C. M. F. Rae, C. Schwalbe, Jonathan Cormier, Alain Jacques, Enrique I. Galindo-Nava, C.N. Jones
Publikováno v:
Materials Science and Engineering: A
Materials Science and Engineering: A, Elsevier, 2019, 740-741, pp.182-186. ⟨10.1016/j.msea.2018.10.033⟩
Materials Science and Engineering: A, Elsevier, 2019, 740-741, pp.182-186. ⟨10.1016/j.msea.2018.10.033⟩
International audience; The superalloy CMSX-4 was tested under non-isothermal creep conditions and in situ analysed using synchrotron X-ray diffraction. The influence of temperature jumps between 950 °C and 1160 °C on the -volume fraction and the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62dea63240858e9edf0936ca53f3dd05
https://hal.archives-ouvertes.fr/hal-02281663
https://hal.archives-ouvertes.fr/hal-02281663
Publikováno v:
Metallurgical and Materials Transactions A
Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2018, 49 (9), pp.3988-4002. ⟨10.1007/s11661-018-4764-3⟩
Metallurgical and Materials Transactions A, Springer Verlag/ASM International, 2018, 49 (9), pp.3988-4002. ⟨10.1007/s11661-018-4764-3⟩
The creep responses of the superalloy CMSX-4 under thermal cycling conditions (900 °C to 1050 °C) and constant load ( $$ \sigma_{0} = 200 MPa $$ σ 0 = 200 M P a ) were analyzed using TEM dislocation analysis and compared to the modeled evolution o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5752302dc5e93e7bb624c4fcc331221
https://hal.archives-ouvertes.fr/hal-02291749
https://hal.archives-ouvertes.fr/hal-02291749
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783319894799
ATI 718Plus® is a polycrystalline multi-phase strengthened Ni-base superalloy suitable for turbine disc applications in aero engines. A typical turbine disc experiences temperatures in the rim up to 650–700 \(^{\circ }\)C and stresses as high as 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c062ea835e5f8098261df8f31421bb0
https://doi.org/10.1007/978-3-319-89480-5_25
https://doi.org/10.1007/978-3-319-89480-5_25
Autor:
Robert J. Gilbert, Howard J. Stone, Paul Bowen, C. Argyrakis, Hangyue Li, D.J. Child, C. M. F. Rae, O.M.D.M. Messé, Alison Wilson, Ed Pickering, KA Christofidou, Alexander Evans, Nick Jones, Hiroto Kitaguchi, Suyang Yu, Mark Hardy, P. M. Mignanelli
Publikováno v:
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 2018, ' On the Effect of Nb on the Microstructure and Properties of Next Generation Polycrystalline Powder Metallurgy Ni-Based Superalloys ', Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, pp. 1-12 . https://doi.org/10.1007/s11661-018-4682-4
The effect of Nb on the properties and microstructure of two novel powder metallurgy (P/M) Ni-based superalloys was evaluated, and the results critically compared with the Rolls-Royce alloy RR1000. The Nb-containing alloy was found to exhibit improve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c388469d85e4f85ec88989eab0904048
https://www.research.manchester.ac.uk/portal/en/publications/on-the-effect-of-nb-on-the-microstructure-and-properties-of-next-generation-polycrystalline-powder-metallurgy-nibased-superalloys(f47a1162-5a4d-4217-909b-97529892e5ea).html
https://www.research.manchester.ac.uk/portal/en/publications/on-the-effect-of-nb-on-the-microstructure-and-properties-of-next-generation-polycrystalline-powder-metallurgy-nibased-superalloys(f47a1162-5a4d-4217-909b-97529892e5ea).html