Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Kriaa A"'
Autor:
Sina Oueriemi, Hedi Ben Amor, Walid Hassen, Bilel Hadrich, Chemseddine Maatki, Karim Kriaa, Lioua Kolsi
Publikováno v:
Materials, Vol 16, Iss 18, p 6228 (2023)
This work aims to use a green, economical and efficient adsorbent to remove organic matter from Tunisian industrial wet phosphoric acid (WPA: 52% P2O5). For this purpose, a natural and abundant clay is extracted from the Douiret, Tataouine deposit in
Externí odkaz:
https://doaj.org/article/007d0f3a633e40d0a4e79b7a40b44290
Publikováno v:
Materials, Vol 14, Iss 7, p 1696 (2021)
In a scanning electron microscope, the backscattered electron intensity modulations are at the origin of the contrast of like-Kikuchi bands and crystalline defects. The Electron Channeling Contrast Imaging (ECCI) technique is suited for defects chara
Externí odkaz:
https://doaj.org/article/5260afa7bae44803b66b881ee047114c
Publikováno v:
Materials, Vol 12, Iss 10, p 1587 (2019)
Electron Channeling Contrast Imaging (ECCI) is becoming a powerful tool in materials science for characterizing deformation defects. Dislocations observed by ECCI in scanning electron microscope exhibit several features depending on the crystal orien
Externí odkaz:
https://doaj.org/article/6190d70674234b6d9ad78f6317835e69
Publikováno v:
Materials, Vol 11, Iss 2, p 305 (2018)
In this work, plastic deformation was locally introduced at room temperature by nanoindentation on a γ-TiAl-based alloy. Comprehensive analyses of microstructures were performed before and after deformation. In particular, the Burgers vectors, the l
Externí odkaz:
https://doaj.org/article/b15e49de091d4eb189e702c43d648ed7