Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Gustavo Castelluccio"'
History and temperature dependent cyclic crystal plasticity model with material-invariant parameters
Autor:
Farhan Ashraf, Gustavo Castelluccio
Cyclic deformation of metallic materials depends on the interaction of multiple mechanisms across different length scales. Solid solution atoms, vacancies, grain boundaries, and forest dislocations interfere with dislocation glide and increase the ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a262cf073677fc3d403e5f684b14e8ae
https://dspace.lib.cranfield.ac.uk/handle/1826/19044
https://dspace.lib.cranfield.ac.uk/handle/1826/19044
Damage from small manufacturing defects often go unnoticed until fatigue cracks have grown beyond repairability. These cracks initiate at defects with dimensions on par with the microstructure length scale (e.g., 5-200 µm deep), which affects fatigu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9737fa5b22cc59f288aedac403f81cba
https://hdl.handle.net/10016/37158
https://hdl.handle.net/10016/37158
Autor:
Oluwatobi Oluwafemi, Pavan Ganti, Vijaya Babu, Shiyi Wang, Lichao Yang, Simon Gray, Yifan Zhao, Gustavo Castelluccio
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30a0970d014f4fb417abe50c41c8427a
https://doi.org/10.2139/ssrn.3945090
https://doi.org/10.2139/ssrn.3945090
Autor:
Farhan Ashraf, Gustavo Castelluccio
Publikováno v:
Materials Science and Engineering: A. 840:142972
Dislocation substructures have been extensively characterized to explain the origin of strain hardening. Regions of high dislocation densities (walls) constrain the glide of mobile dislocations in regions of lower dislocation density (channels). Tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10477bfbbbddfd493c99fadd48d34d8f
https://doi.org/10.1016/j.msea.2022.142972
https://doi.org/10.1016/j.msea.2022.142972