Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Grant J. Gibson"'
Autor:
Aabid Husen Hakeem, Nicolau I Morar, Karl Dawson, Gordon J Tatlock, Grant J Gibson, Simon Gray
Publikováno v:
Materials Research Express, Vol 11, Iss 7, p 076527 (2024)
Improving the expected life of nickel-based single-crystal superalloy turbine components by surface hardening treatments including laser shock peening (LSP) and mechanical shot peening (MSP) are of particular interest for mitigation of life limiting
Externí odkaz:
https://doaj.org/article/5ced2594996947e687fb86c5f54e0396
Nickel-based superalloys used in the aerospace industry are regularly subjected to high temperature and stress cycles. In order to extend component life, many components are subjected to a cold work process during manufacturing. One such technique is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26a9da5efb43d53119da90774f4eda97
Publikováno v:
Materialia. 24:101504
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4fe4383535c9a16cc4b1e4457909a3f
https://doi.org/10.1016/j.mtla.2022.101504
https://doi.org/10.1016/j.mtla.2022.101504
Shot peening has traditionally been thought to improve the fatigue performance of polycrystalline nickel-based superalloys by inducing a compressive residual stress at the surface of the material. Jet engine turbine blades, manufactured from single c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87aeb3b18fa3d36169a7eba60a9f6c9f
https://www.repository.cam.ac.uk/handle/1810/309380
https://www.repository.cam.ac.uk/handle/1810/309380
Autor:
C. Ferguson, Grant J. Gibson, John Nicholls, J. C. Mason-Flucke, J. Leggett, I. Palmer, Stephen K. Gray, Laurie Brooking
Publikováno v:
Superalloys 2020 ISBN: 9783030518332
Gas turbines blades are required to operate at high temperatures while being subjected to stress and corrosive environments. These demanding conditions have led to the need to better understand the interactions between corrosion and loading in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78c1b4cd82c96412984ced8863c465e0
https://doi.org/10.1007/978-3-030-51834-9_75
https://doi.org/10.1007/978-3-030-51834-9_75
Autor:
John Nicholls, Grant J. Gibson, J. C. Mason-Flucke, M. Kothari, Stephen K. Gray, Gustavo M. Castelluccio, J. Leggett, Nicolau Iralal Morar, F. Duarte Martinez
Publikováno v:
Superalloys 2020 ISBN: 9783030518332
This volume is a collection of papers from the 14th International Symposium on Superalloys, held on September 12–16, 2021 Although evidence exists of the potential impact of stress, co-incident with corrosive environments at high temperature, for s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::897096d84ce5a34206d2f637a3bdb33f
https://doi.org/10.1007/978-3-030-51834-9_73
https://doi.org/10.1007/978-3-030-51834-9_73
Autor:
Grant J. Gibson, Michael Dowd, Mark Whittaker, William L. Harrison, Hollie Cockings, Karen Perkins, Ben Cockings
Publikováno v:
Journal of Alloys and Compounds. 832:154889
Surface treatments such as shot peening to inhibit fatigue crack initiation are essential processes when designing gas turbine components for aerospace applications. It is therefore crucial to understand the effects of shot peening in representative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11c28f049ad5314951d84a4da39a96da
https://doi.org/10.1016/j.jallcom.2020.154889
https://doi.org/10.1016/j.jallcom.2020.154889
Publikováno v:
IndraStra Global.
High-temperature corrosion fatigue, a combination of corrosion with a fatigue cycle, is an emerging generic issue affecting power generation and aero gas turbine engines and has the potential to limit component life. Historically, surface treatments,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8932ad2088eb785a6e4d9b7d9cd7a078
Publikováno v:
MATEC Web of Conferences, Vol 14, p 03001 (2014)
The nickel based superalloy 720Li is employed in the gas turbine due to its mechanical performance at elevated temperature. A comprehensive assessment of the materials behaviour under representative service conditions is reported to address the drive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38568e1603fdd56841fc5dbd1af5b4b3
https://doi.org/10.1051/matecconf/20141403001
https://doi.org/10.1051/matecconf/20141403001