Dr JAIMIE DAURE's Outputs (11)

Characterization of damage in galling testing of austenitic stainless steel as a function of pressure and sliding distance (2025)
Journal Article
Kóti, D., Daure, J. L., Neate, N. C., Stewart, D. A., & Shipway, P. H. (2025). Characterization of damage in galling testing of austenitic stainless steel as a function of pressure and sliding distance. Wear, Article 205776. https://doi.org/10.1016/j.wear.2025.205776

It is well known that stainless steel is prone to galling, and in previous work, we have demonstrated that the degree of damage following galling tests in such materials is a function of both contact pressure and sliding distance. However, it is not... Read More about Characterization of damage in galling testing of austenitic stainless steel as a function of pressure and sliding distance.

The evolution of subsurface deformation and tribological degradation of a multiphase Fe-based hardfacing induced by sliding contact (2023)
Journal Article
Carrington, M., Daure, J., Utada, S., Ratia-Hanby, V., Shipway, P., Stewart, D., & McCartney, D. (2024). The evolution of subsurface deformation and tribological degradation of a multiphase Fe-based hardfacing induced by sliding contact. Materials Science and Engineering: A, 892, Article 146023. https://doi.org/10.1016/j.msea.2023.146023

Multiphase Fe-based hardfacing alloys, for example Tristelle 5183 Fe-21%Cr-10%Ni-7.5%Nb-5%Si-2%C in wt.%, are extensively used for tribological applications, including valves, bearings and drive mechanisms, where two surfaces are unavoidably subjecte... Read More about The evolution of subsurface deformation and tribological degradation of a multiphase Fe-based hardfacing induced by sliding contact.

Galling of stainless steels as a function of test conditions in an ASTM G196-type test setup – The role of temperature, rotational velocity, interrupted rotation and rotational distance (2023)
Journal Article
Daure, J. L., Kóti, D., Carrington, M. J., McCartney, D. G., Stewart, D. A., & Shipway, P. H. (2023). Galling of stainless steels as a function of test conditions in an ASTM G196-type test setup – The role of temperature, rotational velocity, interrupted rotation and rotational distance. Wear, 524-525, Article 204804. https://doi.org/10.1016/j.wear.2023.204804

Austenitic stainless steels have attractive properties for use in corrosive environments, but their use in components where motion under load is experienced (such as valves) is limited by their poor galling behaviour. Whilst stainless steels with imp... Read More about Galling of stainless steels as a function of test conditions in an ASTM G196-type test setup – The role of temperature, rotational velocity, interrupted rotation and rotational distance.

Adhesive transfer operates during galling (2022)
Journal Article
Rogers, S. R., Daure, J., Shipway, P., Stewart, D., & Dye, D. (2022). Adhesive transfer operates during galling. Scripta Materialia, 221, Article 114960. https://doi.org/10.1016/j.scriptamat.2022.114960

In order to reduce cobalt within the primary circuit of pressurised water reactors (PWR's), wear-resistant steels are being researched and developed. In particular interest is the understanding of galling mechanisms, an adhesive wear mechanism which... Read More about Adhesive transfer operates during galling.

Measurement of friction in galling testing – An example of its use in characterising the galling behaviour of hardfacings at ambient and elevated temperature (2021)
Journal Article
Daure, J. L., Carrington, M. J., McCartney, D. G., Stewart, D. A., & Shipway, P. H. (2021). Measurement of friction in galling testing – An example of its use in characterising the galling behaviour of hardfacings at ambient and elevated temperature. Wear, 476, Article 203736. https://doi.org/10.1016/j.wear.2021.203736

© 2021 Elsevier B.V. Galling is a category of severe adhesive wear that is defined by surface damage arising between sliding solids, distinguished by macroscopic, usually localized, roughening and creation of protrusions above the original surface. T... Read More about Measurement of friction in galling testing – An example of its use in characterising the galling behaviour of hardfacings at ambient and elevated temperature.

Microstructural characterisation of subsurface deformation and the degradation of Stellite 6 induced by self-mated sliding contact in a simulated PWR environment (2021)
Journal Article
Carrington, M. J., Daure, J., Ratia-Hanby, V. L., Zhang, D., Shipway, P. H., Stewart, D. A., & McCartney, D. G. (2021). Microstructural characterisation of subsurface deformation and the degradation of Stellite 6 induced by self-mated sliding contact in a simulated PWR environment. Tribology International, 158, Article 106899. https://doi.org/10.1016/j.triboint.2021.106899

© 2021 Elsevier Ltd Stellite 6 (Co-29.5%Cr-5%W-1.2%C in wt%) is traditionally used as a hardfacing material in the primary circuit of pressurised water reactors (PWRs) due to its good corrosion and wear resistance in water at up to 300 °C. In this st... Read More about Microstructural characterisation of subsurface deformation and the degradation of Stellite 6 induced by self-mated sliding contact in a simulated PWR environment.

Sliding wear of a self-mated thermally sprayed chromium oxide coating in a simulated PWR water environment (2019)
Journal Article
Ratia, V., Zhang, D., Daure, J., Shipway, P., McCartney, D., & Stewart, D. (2019). Sliding wear of a self-mated thermally sprayed chromium oxide coating in a simulated PWR water environment. Wear, 426-427(Part B), 1466-1473. https://doi.org/10.1016/j.wear.2018.12.058

Bearing surfaces in the primary circuit of pressurized water reactors (PWR) are prone to damage due to aggressive chemical and tribological conditions under which they operate, and a wide range of materials have been examined in this regard. One of t... Read More about Sliding wear of a self-mated thermally sprayed chromium oxide coating in a simulated PWR water environment.

Comparison of the sliding wear behaviour of self-mated HIPed Stellite 3 and Stellite 6 in a simulated PWR water environment (2019)
Journal Article
Ratia, V. L., Zhang, D., Carrington, M. J., Daure, J. L., McCartney, D. G., Shipway, P. H., & Stewart, D. A. (2019). Comparison of the sliding wear behaviour of self-mated HIPed Stellite 3 and Stellite 6 in a simulated PWR water environment. Wear, 426-427(Part B), 1222-1232. https://doi.org/10.1016/j.wear.2019.01.116

Cobalt-based alloys such as Stellite 3 and Stellite 6 are widely used to protect stainless steel surfaces in primary circuit nuclear reactor applications where high resistance to wear and corrosion are required. In this study, selfmated sliding wear... Read More about Comparison of the sliding wear behaviour of self-mated HIPed Stellite 3 and Stellite 6 in a simulated PWR water environment.

Microstructural characterisation of Tristelle 5183 (Fe-21%Cr-10%Ni-7.5%Nb-5%Si-2%C in wt%) alloy powder produced by gas atomisation (2018)
Journal Article
Carrington, M., Daure, J., Ratia, V., Shipway, P., McCartney, D., & Stewart, D. (2019). Microstructural characterisation of Tristelle 5183 (Fe-21%Cr-10%Ni-7.5%Nb-5%Si-2%C in wt%) alloy powder produced by gas atomisation. Materials and Design, 164, Article 107548. https://doi.org/10.1016/j.matdes.2018.107548

Nitrogen gas atomised powders of the hardfacing alloy Tristelle 5183 (Fe-21%Cr-10%Ni-7%Nb-5%Si-2%C in wt%) were sieved into different particle size ranges and their microstructures have been investigated. Powder particles larger than approximately 53... Read More about Microstructural characterisation of Tristelle 5183 (Fe-21%Cr-10%Ni-7.5%Nb-5%Si-2%C in wt%) alloy powder produced by gas atomisation.

The effect of temperature on sliding wear of self-mated HIPed Stellite 6 in a simulated PWR water environment (2018)
Journal Article
Ratia, V., Zhang, D., Carrington, M., Daure, J., McCartney, D., Shipway, P., & Stewart, D. (2019). The effect of temperature on sliding wear of self-mated HIPed Stellite 6 in a simulated PWR water environment. Wear, 420-421, 215-225. https://doi.org/10.1016/j.wear.2018.09.012

Cobalt-based Stellite alloys are widely used in the primary circuit of pressurized water reactors (PWR) to protect valve surfaces against wear and galling in a corrosive environment. In this study, self-mated sliding wear of HIP-consolidated (Hot Iso... Read More about The effect of temperature on sliding wear of self-mated HIPed Stellite 6 in a simulated PWR water environment.

A comparison of the galling wear behaviour of PVD Cr and electroplated hard Cr thin films (2018)
Journal Article
Daure, J., Carrington, M., Shipway, P., McCartney, D., & Stewart, D. (in press). A comparison of the galling wear behaviour of PVD Cr and electroplated hard Cr thin films. Surface and Coatings Technology, https://doi.org/10.1016/j.surfcoat.2018.06.070

Electroplated hard chromium (EPHC) is used in many industries as a wear and corrosion resistant coating. However, the long term viability of the electroplating process is at risk due to legislation regarding the toxic chemicals used. The physical vap... Read More about A comparison of the galling wear behaviour of PVD Cr and electroplated hard Cr thin films.