P
Paul Andrews
Researcher at Rolls-Royce Holdings
Publications - 10
Citations - 364
Paul Andrews is an academic researcher from Rolls-Royce Holdings. The author has contributed to research in topics: Superalloy & Surface integrity. The author has an hindex of 7, co-authored 10 publications receiving 297 citations.
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Influence of hot isostatic pressing temperature on microstructure and tensile properties of a nickel-based superalloy powder
TL;DR: In this paper, a high strength high γ ′ fraction of nickel-based superalloy powder RR 1000 has been hot isotatically pressed (HIPed) at different temperatures.
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Turning of advanced Ni based alloys obtained via powder metallurgy route
TL;DR: In this article, the authors report on specifics when rough and finish turning these new Ni-based alloys and use multi-objective quality criteria to assess the capability of shaping RR_X alloys.
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Influence of heat treatment on microstructure and tensile behavior of a hot isostatically pressed nickel-based superalloy
TL;DR: In this article, a nickel-based superalloy powder RR1000 has been hot isostatically pressed (HIPed) and heat treated to produce different microstructures using a scanning electron microscope (SEM).
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Residual stresses in face finish turning of high strength nickel-based superalloy
TL;DR: In this paper, the residual stresses introduced as a function of depth have been analyzed for a series of machining trials with round and rhombic inserts, coated and uncoated inserts, new and worn tools, and chipped tool.
Journal ArticleDOI
Some considerations on tool wear and workpiece surface quality of holes finished by reaming or milling in a nickel base superalloy
Dragos Axinte,Paul Andrews +1 more
TL;DR: In this article, the authors present selected results on optimization of cutting conditions for hole-making processes of a new aerospace nickel (RR1000)-based superalloy manufactured via a powder route.