Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Katerina A. Christofidou"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Additive manufacturing (AM), commonly termed 3D printing, is a revolutionary manufacturing technology with great industrial relevance in the aerospace, medical and automotive sectors. Metallic AM allows creation of complex intricate parts an
Externí odkaz:
https://doaj.org/article/60f137852764407990b8db6122882a9f
Autor:
James P. Moffat, Tamsin E. Whitfield, Katerina A. Christofidou, Ed J. Pickering, Nicholas G. Jones, Howard J. Stone
Publikováno v:
Metals, Vol 10, Iss 2, p 248 (2020)
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://doaj.org/article/7dffb50e18ed436bbb7ed7afb51d4c52
Autor:
Amy J. Goodfellow, Lewis R. Owen, Katerina A. Christofidou, Joe Kelleher, Mark C. Hardy, Howard J. Stone
Publikováno v:
Metals, Vol 9, Iss 6, p 700 (2019)
The lattice parameters and misfit of the γ and γ′ phases in a series of model quaternary Ni-based superalloys with and without Mo additions have been determined using neutron diffraction between room temperature and 700 °C. Despite the fact that
Externí odkaz:
https://doaj.org/article/b511bf75fff1477e87fc9eaeb9cf07d4
Publikováno v:
Metallurgical and Materials Transactions A. 54:2421-2437
Autor:
Athanasios K. Sfikas, Spyros Kamnis, Martin C. H. Tse, Katerina A. Christofidou, Sergio Gonzalez, Alexandros E. Karantzalis, Emmanuel Georgatis
Publikováno v:
Coatings; Volume 13; Issue 6; Pages: 1004
The aim of this work is to improve the understanding of the effect of the cooling rate on the microstructure of high-entropy alloys, with a focus on high-entropy alloy coatings, by using a combined computational and experimental validation approach.
Publikováno v:
Metallurgical and Materials Transactions A. 54:2505-2505
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
SSRN Electronic Journal.
Autor:
Lova Chechik, Katerina A. Christofidou, Jonathon F.S. Markanday, Alexander D. Goodall, James R. Miller, Geoff West, Howard Stone, Iain Todd
Publikováno v:
Materialia. 26:101643