Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mehdi Eizadjou"'
Autor:
Carina Ledermueller, Hafsah Indrianita Pratiwi, Richard F. Webster, Mehdi Eizadjou, Simon P. Ringer, Sophie Primig
Publikováno v:
Materials & Design, Vol 185, Iss , Pp - (2020)
Thermo-mechanical processing with warm-deformation in the ferrite is a promising pathway towards manufacturing of large volumes of steels with ultrafine grain sizes. We apply this processing to HSLA steels to invoke grain refinement coupled with stre
Externí odkaz:
https://doaj.org/article/392d5cc5e9dc4eca949719b356c30068
Publikováno v:
Journal of Materials Science. 57:9442-9453
A series of novel CoCrFeNi-based high-entropy alloys containing Sc and C were designed. These HEAs exhibited hardness, fracture toughness and wear resistance comparable or better than a range of selected benchmark systems. Microstructurally, we obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7aefc6c274d6116ed391bdeb597fb89c
https://doi.org/10.1007/s10853-022-07227-3
https://doi.org/10.1007/s10853-022-07227-3
Autor:
Christoph Czettl, Mehdi Eizadjou, Simon P. Ringer, Hansheng Chen, Sophie Primig, Julia Pachlhofer
Publikováno v:
Scripta Materialia. 183:55-60
The microstructure of WC-(Co+Ru) cemented carbides was studied using transmission Kikuchi diffraction (TKD). We report that the CoFCC grains contain Σ3-annealing twins which undergo an incomplete martensitic transformation to form CoHCP laths on coo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca643129a3cd75c9f9a948bba6cb24e9
https://doi.org/10.1016/j.scriptamat.2020.03.010
https://doi.org/10.1016/j.scriptamat.2020.03.010
Autor:
Keita Nomoto, Babatunde Abiodun Obadele, Simon P. Ringer, Olusola Olaitan Ayeleru, Peter Apata Olubambi, Samuel Olukayode Akinwamide, Ojo Jeremiah Akinribide, Mehdi Eizadjou
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 6268-6277 (2020)
Composites of titanium nitride reinforced with graphite were synthesized using spark plasma sintering at 2000 °C. The effects of graphite addition on the microstructure, relative density, and mechanical properties of TiN ceramics matrix were examine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58f553ae17b63a654d7e526c4130ffc1
http://www.sciencedirect.com/science/article/pii/S2238785420301952
http://www.sciencedirect.com/science/article/pii/S2238785420301952
Autor:
Jeff Wang, Mehdi Eizadjou, Anna V. Ceguerra, Hongyi Zhan, Qi Lu, Qingquan Lai, L. Wang, Simon P. Ringer
Publikováno v:
Metallurgical and Materials Transactions A. 50:4067-4074
In this study, the microstructure and mechanical properties, especially the impacts of low-temperature tempering, of the medium-Mn martensitic steel were examined. The low-temperature tempering simulated paint baking in car manufacturing. Significant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6a20e033b50fa2ea8e3d746cb21da29
https://doi.org/10.1007/s11661-019-05335-5
https://doi.org/10.1007/s11661-019-05335-5
Publikováno v:
SSRN Electronic Journal.
A series of novel CoCrFeNi-based high entropy alloys containing Sc and C were designed. These HEAs exhibited hardness, fracture toughness and wear resistance comparable or better than a range of selected benchmark systems. Microstructurally, we obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24f88b8e56a3c8bc273353b49aeec081
https://doi.org/10.2139/ssrn.3949511
https://doi.org/10.2139/ssrn.3949511
Autor:
Mehdi Eizadjou, Easo P. George, Yokasundery Muniandy, Jamie J. Kruzic, Simon P. Ringer, Mengwei He, Bernd Gludovatz
Publikováno v:
Materials Characterization. 180:111437
Single phase high-entropy alloys (HEAs) are often assumed to be random solid solutions with homogeneous elemental distributions. This may not always be true and atomic arrangements and chemical homogeneity depend on the processing history of the mate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a3188bf4c29a42a597046c509c83c1a
https://doi.org/10.1016/j.matchar.2021.111437
https://doi.org/10.1016/j.matchar.2021.111437
Autor:
Hansheng Chen, Mehdi Eizadjou, Bryan Lim, Frank J. Barbaro, Simon P. Ringer, Maina Portella Garcia
Publikováno v:
Materials Characterization. 179:111308
The influence of solute drag effects on austenite grain growth in microalloyed steels has been overshadowed by the well-established phenomenon of Zener pinning associated with a dispersion of fine precipitates. Enhanced toughness in the weld heat-aff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::122363b401297f410b653c843183802d
https://doi.org/10.1016/j.matchar.2021.111308
https://doi.org/10.1016/j.matchar.2021.111308
Autor:
Daniel Galicki, B. C. Chakoumakos, Simon P. Ringer, Mehdi Eizadjou, Claudia J. Rawn, Keita Nomoto, Sudarsanam S. Babu
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba5bd18604661c24cd8bb85e3bcddf5a
https://doi.org/10.2139/ssrn.3464657
https://doi.org/10.2139/ssrn.3464657
Autor:
L. Venkatesh, S. Mathiazhagan, Dibyendu Chakravarty, Mehdi Eizadjou, Rakesh Das, Chandra Sekhar Tiwary, R. Jayasree, N. Laxman, M. Nagini, Debiprosad Roy Mahapatra, P.V.V. Srinivas, N. Ravi, Rahul B. Mane, Simon P. Ringer, R. Vijay
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 95:105454
New-generation structural materials with superior properties are a constant demand in applications involving extreme environments. Here, we demonstrate the fabrication of a high-strength, high-dense W-TaC-Ta2O5 nanocomposite for such applications on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5f61b1d152091897c127d8f61b4e312
https://doi.org/10.1016/j.ijrmhm.2020.105454
https://doi.org/10.1016/j.ijrmhm.2020.105454