International Perspectives On Educational Reform And Policy Implementation

Autor: David S. Cater, Marnie O'Neill

The change process is described in this text which examines the historical, social and economic influences on education policy reform. Chapters look at cross-cultural experiences of educational change and policy implementation as the authors lead us

Impact of friction stir welding on the microstructure of ODS steel

Autor: László Almásy, Marta Serrano, S. Cater, Enrique Jimenez-Melero, Naveed Iqbal, Qiang Tian, H. Dawson

Publikováno v: Dawson, H, Serrano, M, Cater, S, Iqbal, N, Almasy, L, Tian, Q & Jimenez-Melero, E 2017, ' Impact of Friction Stir Welding on the microstructure of ODS steel ', Journal of Nuclear Materials, vol. 486, pp. 129-137 . https://doi.org/10.1016/j.jnucmat.2016.12.033

We have assessed the impact of the welding parameters on the nano-sized oxide dispersion and the grain size in the matrix of an ODS steel after friction stir welding. Our results, based on combined small angle neutron scattering and electron microsco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f6f8a39a25b46775cca88308e0c0e38
https://doi.org/10.1016/j.jnucmat.2016.12.033

Characterization of ODS steel friction stir welds and their abnormal grain growth behaviour

Autor: H. Dawson, Enrique Jimenez-Melero, Marta Serrano, S. Cater

Publikováno v: Dawson, H, Serrano, M, Carter, S & Jimenez-Melero, E 2018, ' Characterization of ODS steel friction stir welds and their abnormal grain growth behaviour ', Fusion Engineering and Design, vol. 135, pp. 174-182 . https://doi.org/10.1016/j.fusengdes.2018.07.021

We have characterized three friction stir butt welds of MA956 ODS steel produced using different traverse speeds of the welding tool, by a combination of micro-hardness testing and optical and electron microscopy. The welds were also given a high tem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40c4b64d80cc89fbdcec21504f1b0e5a
https://pure.manchester.ac.uk/ws/files/74505604/Recrystallization_characterizationHD_Manuscript_FED_AcceptedVersion.docx

Residual Stress Distribution in Friction Stir Welded ODS Steel Measured by Neutron Diffraction

Autor: S. Cater, Enrique Jimenez-Melero, Marta Serrano, H. Dawson, Paul Wady, Thilo Pirling

Publikováno v: Dawson, H, Serrano, M, Cater, S, Wady, P, Pirling, T & Jimenez-Melero, E 2017, ' Residual Stress Distribution in Friction Stir Welded ODS Steel Measured by Neutron Diffraction ', Journal of Materials Processing Technology, vol. 246, pp. 305-312 . https://doi.org/10.1016/j.jmatprotec.2017.03.013

The residual stress distributions in oxide dispersion-strengthened steel plates, joined by Friction Stir Welding, have been mapped using neutron diffraction. The measured stress maps were interpreted in terms of the temperature profiles measured for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cd3147d1a929e198c83c522dfa502c7
https://www.research.manchester.ac.uk/portal/en/publications/residual-stress-distribution-in-friction-stir-welded-ods-steel-measured-by-neutron-diffraction(b58cb181-ea52-4688-9fb4-9c257562b657).html

Friction stir welding of PM2000 ODS alloy

Autor: Karl Dawson, Gordon J. Tatlock, S. Cater, C. Stanhope

Publikováno v: Materials Science and Technology. 30:1685-1690

Friction stir welding has been used to join sheets of a ferritic, oxide dispersion strengthened alloy, PM2000. A stepped spiral probe, polycrystalline cubic boron nitride tool, with a shoulder diameter of 25 mm, was used to weld 4 mm thick plate in a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40bcfb05e0a62060ff626f9aa5f244c2
https://doi.org/10.1179/1743284714y.0000000553