Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Allan Walton"'
Autor:
Awais Ikram, Muhammad Awais, Richard Sheridan, Allan Walton, Spomenka Kobe, Franci Pušavec, Kristina Žužek Rožman
Publikováno v:
Materials, Vol 13, Iss 16, p 3528 (2020)
Fully dense spark plasma sintered recycled and fresh HDDR Nd-Fe-B nanocrystalline bulk magnets were processed by surface grain boundary diffusion (GBD) treatment to further augment the coercivity and investigate the underlying diffusion mechanism. Th
Externí odkaz:
https://doaj.org/article/cc05ad6560cf41dbbfd8761d7fd2fd0e
Autor:
Awais Ikram, Muhammad Awais, Richard Sheridan, Allan Walton, Spomenka Kobe, Franci Pušavec, Kristina Žužek Rožman
Publikováno v:
Metals, Vol 10, Iss 3, p 418 (2020)
The low-pressure hot-deformation methodology was applied to reprocess the nanocrystalline hydrogenation−disproportionation−desorption−recombination (HDDR) Nd-Fe-B powders from end-of-life (EOL) permanent magnets’ waste to determine the mechan
Externí odkaz:
https://doaj.org/article/cd385172c0334c83bdef89d82ba2df86
Autor:
Awais Ikram, M. Farhan Mehmood, Zoran Samardžija, Richard Stuart Sheridan, Muhammad Awais, Allan Walton, Saso Sturm, Spomenka Kobe, Kristina Žužek Rožman
Publikováno v:
Materials, Vol 12, Iss 9, p 1498 (2019)
The magnetic properties of the recycled hydrogenation disproportionation desorption recombination (HDDR) Nd-Fe-B powder, doped with a low weight fraction of DyF3 nanoparticles, were investigated. Spark plasma sintering (SPS) was used to consolidate t
Externí odkaz:
https://doaj.org/article/42bb66ee9f934e09934dacab359cb322
Publikováno v:
Recycling, Vol 2, Iss 4, p 22 (2017)
Hydrogen decrepitation (HD) is an effective and environmentally friendly technique for recycling of neodymium-iron-boron (NdFeB) magnets. During the HD process, the NdFeB breaks down into a matrix phase (Nd2Fe14BHx) and RE-rich grain boundary phase.
Externí odkaz:
https://doaj.org/article/b7b179a3e8754eb891892a5b185e022c
Publikováno v:
Green Chemistry. 24:36-61
Structural adhesives are commonly used to join dissimilar materials and are of particular interest in complex technological devices used in automotive, telecommunications, photonic devices, aerospace and sustainable power production and storage. Thei
Autor:
Magda Titirici, Sterling G Baird, Taylor D Sparks, Shirley Min Yang, Agnieszka Brandt-Talbot, Omid Hosseinaei, David P Harper, Richard M Parker, Silvia Vignolini, Lars A Berglund, Yuanyuan Li, Huai-Ling Gao, Li-Bo Mao, Shu-Hong Yu, Noel Díez, Guillermo A Ferrero, Marta Sevilla, Petra Ágota Szilágyi, Connor J Stubbs, Joshua C Worch, Yunping Huang, Christine K Luscombe, Koon-Yang Lee, Hui Luo, M J Platts, Devendra Tiwari, Dmitry Kovalevskiy, David J Fermin, Heather Au, Hande Alptekin, Maria Crespo-Ribadeneyra, Valeska P Ting, Tim-Patrick Fellinger, Jesús Barrio, Olivia Westhead, Claudie Roy, Ifan E L Stephens, Sabina Alexandra Nicolae, Saurav Ch Sarma, Rose P Oates, Chen-Gang Wang, Zibiao Li, Xian Jun Loh, Rupert J Myers, Niko Heeren, Alice Grégoire, Clément Périssé, Xiaoying Zhao, Yael Vodovotz, Becky Earley, Göran Finnveden, Anna Björklund, Gavin D J Harper, Allan Walton, Paul A Anderson
Publikováno v:
JPhys Materials
Over the past 150 years, our ability to produce and transform engineered materials has been responsible for our current high standards of living, especially in developed economies. However, we must carefully think of the effects our addiction to crea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3639a7c44bec320ea213f77f3ccf59b
Autor:
Jamie Hathaway, Alireza Rastegarpanah, Mohamed Ahmeid, Simon Lambert, Allan Walton, Rustam Stolkin
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering. 235:330-346
There is growing interest in recycling and re-use of electric vehicle batteries owing to their growing market share and use of high-value materials such as cobalt and nickel. To inform the subsequent applications at battery end of life, it is necessa
Autor:
Rustam Stolkin, Emma Kendrick, Linda Gaines, Paul A. Christensen, Paul A. Anderson, Simon Lambert, Andrew P. Abbott, Oliver Heidrich, Allan Walton, Roberto Sommerville, Peter R. Slater, Karl S. Ryder, Laura Driscoll, Gavin Harper
Publikováno v:
Nature. 575:75-86
Rapid growth in the market for electric vehicles is imperative, to meet global targets for reducing greenhouse gas emissions, to improve air quality in urban centres and to meet the needs of consumers, with whom electric vehicles are increasingly pop
Autor:
Kristina Žužek Rožman, Franci Pušavec, Awais Ikram, Muhammad Awais, Allan Walton, Spomenka Kobe, Richard Sheridan
Publikováno v:
Materials
Volume 13
Issue 16
Materials, vol. 13, no. 16, 3528, 2020.
Materials, Vol 13, Iss 3528, p 3528 (2020)
Volume 13
Issue 16
Materials, vol. 13, no. 16, 3528, 2020.
Materials, Vol 13, Iss 3528, p 3528 (2020)
Fully dense spark plasma sintered recycled and fresh HDDR Nd-Fe-B nanocrystalline bulk magnets were processed by surface grain boundary diffusion (GBD) treatment to further augment the coercivity and investigate the underlying diffusion mechanism. Th
Autor:
Sofía Riaño, Lydia Pickering, Malik Degri, Allan Walton, Sven Dewilde, Mehmet Ali Recai Önal, Boris Saje, Koen Binnemans
NdFeB permanent magnets are essential for modern day technology thanks to their excellent magnetic properties. Recycling of critical metals from sintered NdFeB permanent magnets has attracted a lot of attention over the last decade, whereas the recyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3451e96a45f1e2f332e335a67358c7c2
https://lirias.kuleuven.be/handle/123456789/656403
https://lirias.kuleuven.be/handle/123456789/656403