Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Sam Cruchley"'
Publikováno v:
Materials Science Forum. 1016:1576-1584
Additively manufactured (AM) 316L stainless steel (SS) often contains cellular dislocation structure which is a distinct microstructural feature compared with those fabricated traditionally, like casting and forging. The role of this unique cellular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40876a8daf3f855465b9bd0ff087f8a9
https://doi.org/10.4028/www.scientific.net/msf.1016.1576
https://doi.org/10.4028/www.scientific.net/msf.1016.1576
Autor:
Morgan Lowther, Moataz M. Attallah, Victor M. Villapún, Sam Cruchley, Paola Ginestra, David Angelats Lobo, Duncan E.T. Shepherd, Mark A. Webber, Sarah A. Kuehne, Elisabetta Ceretti, Owen Addison, Sophie C. Cox, Liam M. Grover
Additive manufacturing techniques enable users to produce complex devices that would not be possible by conventional methods, offering unique advantages to the medical industry due to the possibility to customize devices to accurately fit patient geo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::476ad1efb5539a05192c8d4761e1f9a1
http://hdl.handle.net/11379/530975
http://hdl.handle.net/11379/530975
Publikováno v:
Additive Manufacturing. 36:101432
This work explores the feasibility of additively manufacturing tailored microstructures through varying process parameters, to eventually control the mechanical properties and performance. The investigation focuses on controlling the heat input and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf5bac8e055137a37e6552c550aff127
https://doi.org/10.1016/j.addma.2020.101432
https://doi.org/10.1016/j.addma.2020.101432
Publikováno v:
Materials at High Temperatures. 33:465-475
In this review, the role of oxidation of chromia-forming Ni-based superalloys used for rotor disc applications in gas turbines is examined. A detailed review of the oxidation performance of these alloys in air is undertaken with emphasis on oxide com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c2d2bb5971ed03768b8955bedec4a66
https://doi.org/10.1080/09603409.2016.1171952
https://doi.org/10.1080/09603409.2016.1171952
Publikováno v:
International Journal of Fatigue. 81:265-274
The effects of prior oxidation on the room temperature fatigue life of coarse-grained Ni-based superalloy, RR1000, have been investigated. High cycle fatigue tests were conducted, on both machined and pre-oxidised testpieces, at room temperature at a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acfe360dc2b08e54299706bfc4f39a1f
https://doi.org/10.1016/j.ijfatigue.2015.08.016
https://doi.org/10.1016/j.ijfatigue.2015.08.016
Publikováno v:
Corrosion Science. 100:242-252
The effect of shot-peening on the oxidation in air of the Ni-based superalloy RR1000 has been investigated over the temperature range 700–800 °C. The surface oxide in both peened and un-peened conditions consisted of isolated grains of rutile on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a01ba9a4cbe4742a079f7f15d00e1fa
https://doi.org/10.1016/j.corsci.2015.07.033
https://doi.org/10.1016/j.corsci.2015.07.033
Publikováno v:
Materials at High Temperatures. 32:68-73
The effect of prior oxidation on the room temperature fatigue life of coarse grained Ni based superalloy, RR1000 has been performed at an R ratio of 0·1 with two pre-oxidation times: 100 and 2000 h at 700°C. These pre-exposures produce extensive ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e56f613e1749bf2a7a82fa5e467778b0
https://doi.org/10.1179/0960340914z.00000000064
https://doi.org/10.1179/0960340914z.00000000064
Publikováno v:
Volume 1A: Codes and Standards.
The reference Fatigue Crack Growth (FCG) rate behaviour for austenitic stainless steel in a deaerated Pressurised Water Reactor (PWR) environment is provided in ASME Boiler and Pressure Vessel Code Section XI Code Case N-809. This FCG law is dependen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94600885f17d7983d568474ed41af57e
https://doi.org/10.1115/pvp2017-65645
https://doi.org/10.1115/pvp2017-65645
Publikováno v:
Volume 1A: Codes and Standards.
Laboratory tests on austenitic stainless steel in simulated light water reactor (LWR) coolant environments have been shown to give rise to significant environmental enhancements of fatigue crack growth, especially at low cycling frequencies. The impa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e87b9d96c59432d3a82fba7fb1b4672
https://doi.org/10.1115/pvp2017-65787
https://doi.org/10.1115/pvp2017-65787
Publikováno v:
Volume 1A: Codes and Standards.
The Pressurized Water Reactor (PWR) primary coolant environment is known both to significantly reduce the fatigue life of austenitic stainless steels and to lead to enhanced fatigue crack propagation rates. Relationships for the impact of the PWR coo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14f65acc33bbb57d76f6f76192f05026
https://doi.org/10.1115/pvp2017-66029
https://doi.org/10.1115/pvp2017-66029