Correlations Between XRD Peak Broadening and Elastic and Plastic Deformation for Mild Steel Sheets Under Tensile Loading

Autor: Sarra KHELIFI, Abdelhak AYAD, Ahcène BOUMAIZA, Nadjet ROUAG, Francis WAGNER, Vincent JI

Publikováno v: Medžiagotyra, Vol 30, Iss 3, Pp 414-422 (2024)

The polycrystalline nature of steel sheets plays a fundamental role in their plastic behavior during forming, especially under complex stresses, such as the deep drawing process. Heterogeneous microstructures cause variable internal stress levels, wh

Externí odkaz: https://doaj.org/article/b02325109bf14043ac07c0a5934db0f2

Relationship between structure, surface topography and tribo-mechanical behavior of Ti-N thin films elaborated at different N2 flow rates

Autor: Corinne Nouveau, Akram Alhussein, Elia Zgheib, M. Zaabat, Regis Barille, Ahlam Belgroune, Abdelhak Ayad, Linda Aissani

Publikováno v: Thin Solid Films
Thin Solid Films, Elsevier, 2021, 724, pp.138598. ⟨10.1016/j.tsf.2021.138598⟩
Thin Solid Films, 2021, 724, pp.138598. ⟨10.1016/j.tsf.2021.138598⟩

International audience; Titanium nitride films were deposited by reactive magnetron sputtering on Si (100) wafers, glass and Ti6Al4Vsubstrates. The film deposition was carried out in a gas mixture of Ar and N2. The nitrogen content was variedbetween

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b17aab9f2c633696981995294f103b58
https://doi.org/10.1016/j.tsf.2021.138598