S
S. Ramamurthy
Researcher at University of Western Ontario
Publications - 36
Citations - 816
S. Ramamurthy is an academic researcher from University of Western Ontario. The author has contributed to research in topics: Corrosion & Copper. The author has an hindex of 16, co-authored 36 publications receiving 675 citations. Previous affiliations of S. Ramamurthy include University of Queensland.
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Linearly increasing stress test (LIST) for SCC research
TL;DR: The linearly increasing stress test (list) as discussed by the authors is a load-controlled version of the CERT test, with the essential difference that the list test is load controlled whereas the Cert test is displacement-controlled.
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Corrosion of copper-coated steel high level nuclear waste containers under permanent disposal conditions
Thalia E. Standish,J. Chen,Rebecca Jacklin,Pellumb Jakupi,S. Ramamurthy,Dmitrij Zagidulin,Peter G. Keech,David W. Shoesmith +7 more
TL;DR: In this paper, the surface corrosion of cold sprayed and electrodeposited coatings generally exhibited similar corrosion behaviour to standard wrought copper, most likely as a consequence of the damage inflicted during the deposition process.
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Characterization of commercially cold sprayed copper coatings and determination of the effects of impacting copper powder velocities
Pellumb Jakupi,Peter G. Keech,I. Barker,S. Ramamurthy,Rebecca Jacklin,D.W. Shoesmith,Desmond E. Moser +6 more
TL;DR: In this article, the influence of the nature of the cold-spray carrier gas as well as its temperature and pressure (velocity) on the coating's plastic strain and recrystallization behaviour have been investigated, and one commercially produced electrodeposited coating characterized.
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The influence of applied stress rate on the stress corrosion cracking of 4340 and 3.5NiCrMoV steels in distilled water at 30 C
TL;DR: Linearly increasing stress tests conducted in 30°C aerated distilled water using as-quenched 4340 and 3.5NiCrMoV turbine rotor steels indicated that stress corrosion cracking occurred at all applied stress rates for 4340 steel, whilst only at applied stress rate less than or equal to 0.002 MPa−s−1 for the turbine rotor steel as discussed by the authors.
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Design and development of copper coatings for long term storage of used nuclear fuel
TL;DR: In this paper, the authors demonstrate that copper coatings can be developed as viable corrosion barriers for used fuel nuclear containers, emplaced in a deep geological repository, in order to evaluate container design and feasibility.