The Microstructural Evolution of CM247LC Manufactured Through Laser Powder Bed Fusion

Autor: Markanday, JFS, Christofidou, KA, Miller, Livera, ER, Jones, NG, Pickering, EJ, Li, W, Pardhi, Y, Jones, CN, Stone, HJ

Publikováno v: Markanday, J F S, Christofidou, K A, Miller, J R, Livera, E R, Jones, N G, Pickering, E J, Li, W, Pardhi, Y, Jones, C N & Stone, H J 2023, ' The Microstructural Evolution of CM247LC Manufactured Through Laser Powder Bed Fusion ', Metallurgical and Materials Transactions A . https://doi.org/10.1007/s11661-022-06939-0

Numerous challenges persist with the additive manufacturing of high γ′ containing Ni-based superalloys such as CM247LC. Currently, significant cracking occurs during deposition of CM247LC components using laser powder bed fusion and during post-pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf670b7ce312efb37df0b070de25393a
https://link.springer.com/10.1007/s11661-022-06939-0

Data on the effect of NbC inoculants on the elastic and microstructural evolution of LBP-DED IN718.

Autor: Markanday JFS; University of Cambridge, Department of Materials Science & Metallurgy, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK., Carpenter MA; University of Cambridge, Department of Earth Sciences, Downing Street, Cambridge, CB2 3EQ, UK., Thompson RP; University of Cambridge, Department of Materials Science & Metallurgy, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK., Jones NG; University of Cambridge, Department of Materials Science & Metallurgy, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK., Christofidou KA; University of Sheffield, Department of Materials Science and Engineering, Mappin St, Sheffield City Centre, Sheffield S1 3JD, UK., Fairclough SM; University of Cambridge, Department of Materials Science & Metallurgy, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK., Heason CP; Rolls-Royce PLC, PO Box 31, Derby, DE24 8BJ, UK., Stone HJ; University of Cambridge, Department of Materials Science & Metallurgy, 27 Charles Babbage Road, Cambridge, CB3 0FS, UK.

Publikováno v: Data in brief [Data Brief] 2023 Jun 05; Vol. 48, pp. 109299. Date of Electronic Publication: 2023 Jun 05 (Print Publication: 2023).

The effect of heat treatment on the oxidation resistance of cobalt-based superalloys

Autor: Moffat, JP, Whitfield, TE, Christofidou, KA, Pickering, EJ, Jones, NG, Stone, HJ

Degradation of the mechanical integrity of cobalt-based superalloys can occur as the carbide network is progressively oxidised during high temperature service. In this study, a heat-treatment aimed at redistributing the carbides was tested on two sim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::51eaae2b1d9cba867fed1ab7e8ff244d

On the influence of Mn on the phase stability of the CrMnxFeCoNi high entropy alloys

Autor: Christofidou, KA, Pickering, EJ, Orsatti, P, Mignanelli, PM, Slater, TJA, Stone, HJ, Jones, NG

Publikováno v: Christofidou, K A, Pickering, E, Orsatti, P, Mignanelli, M, Slater, T, Stone, H J & Jones, N G 2018, ' On the influence of Mn on the phase stability of the CrMnxFeCoNi high entropy alloys ', Intermetallics . https://doi.org/10.1016/j.intermet.2017.09.011

The fcc phase of the equiatomic high entropy alloy, CrMnFeCoNi, has been recently shown to be unstable at temperatures below 800˚C. However, the stability of the constituent CrFeCoNi quaternary alloy, which forms the basis of many other high entropy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2384064174183ea2b18b434d62ddbd6
https://eprints.whiterose.ac.uk/156096/3/1-s2.0-S0966979517306891-main.pdf

Rapid precipitation in an Al0.5CrFeCoNiCu high entropy alloy

Autor: Jones, NG, Christofidou, KA, Stone, HJ

The effect of cooling rate on the microstructural evolution of Al0.5CrFeCoNiCu has been studied using differential scanning calorimetry and scanning electron microscopy. As-cast Al0.5CrFeCoNiCu contained three phases; Cr-Fe-Co-Ni solid solution dendr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______109::15d2d82337f214448a64c147eda6b03a
https://www.repository.cam.ac.uk/handle/1810/247160