Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hamid AKNOUCHE"'
Autor:
Mohammed said BOUAMERENE, Corinne NOUVEAU, Hamid AKNOUCHE, Abdelatif ZERIZER, Taous Doria ATMANI, Mohand Oulhadj CHALLALI
Publikováno v:
Journal of Materials and Engineering Structures, Vol 8, Iss 1, Pp 83-94 (2021)
Physical vapor deposition (PVD) coatings namely Cr/CrN, Cr/ CrN / CrAlN multilayers (period of μ = 4 with a Cr bonding layer 138 nm thick), have been synthesized on a quenched and tempered X38CrMoV8 steel to test their ability to avoid soldering dur
Externí odkaz:
https://doaj.org/article/99bd1b32488040b48314ef65520937b4
Autor:
Soumia Haider, Mohamed-Zine Messaoud-Boureghda, Hamid Aknouche, Ali Akkouche, Larbi Hammadi, Brahim Safi
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 9, Iss 1, Pp 307-313 (2018)
Abstract An ecologically friendly water-based drilling mud (WBM) was designed by using wood wastes (WP: wood powder) in order to substitute the organic polymers which are very expensive and often make the higher cost of the oil well drilling. This pr
Externí odkaz:
https://doaj.org/article/06cbe9b057f84ebaa61e4f918cc35597
Publikováno v:
Journal of Electrical Engineering. 70:112-116
In order to study the influence of the substrate bias on the properties of ZrN thin films deposited by radio-frequency magnetron sputtering for biomedical application. Films of ZrN were grown onto 316L stainless steel substrate using radio-frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d8dc65fa48fad6e903540204a0adc1b
https://doi.org/10.2478/jee-2019-0051
https://doi.org/10.2478/jee-2019-0051
Autor:
Mohamed-Zine Messaoud-Boureghda, Ali Akkouche, Brahim Safi, Hamid Aknouche, Larbi Hammadi, Soumia Haider
Publikováno v:
Journal of Petroleum Exploration and Production Technology, Vol 9, Iss 1, Pp 307-313 (2018)
An ecologically friendly water-based drilling mud (WBM) was designed by using wood wastes (WP: wood powder) in order to substitute the organic polymers which are very expensive and often make the higher cost of the oil well drilling. This present wor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d2f568173eb2b4cb3a2d08d7163f98d
https://doi.org/10.1007/s13202-018-0469-9
https://doi.org/10.1007/s13202-018-0469-9
Publikováno v:
Crystal Research and Technology. 56:2100096
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9aa218d3fad9405578564e9a3b4b200f
https://doi.org/10.1002/crat.202100096
https://doi.org/10.1002/crat.202100096
Publikováno v:
Surfaces and Interfaces
Surfaces and Interfaces, Elsevier, 2021, 23, pp.101001. ⟨10.1016/j.surfin.2021.101001⟩
Surfaces and Interfaces, Elsevier, 2021, 23, pp.101001. ⟨10.1016/j.surfin.2021.101001⟩
International audience; In a plot to improve the performance of steel mechanical parts subject to aggressive friction solicitations, three batches of deposits of TiN and CrN layers on steel substrates with two different roughnesses have been obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54c4535c4ecbcee5b522cdd065c087c5
https://doi.org/10.1016/j.surfin.2021.101001
https://doi.org/10.1016/j.surfin.2021.101001
Publikováno v:
Applied Surface Science. 350:6-9
The aim of this study is to investigate the influence of plasma deposition parameters (the pressure and the substrate bias voltage Vs) on structure, surface morphology, hardness and electrochemical behavior (studied by potentiodynamic polarization an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fc98acecf70b9f81a778e0d3cb58505
https://doi.org/10.1016/j.apsusc.2015.02.053
https://doi.org/10.1016/j.apsusc.2015.02.053
Publikováno v:
The European Physical Journal Applied Physics. 86:30301
In this study, a negative substrate bias voltage is used to tune the structural, morphological, mechanical and electrochemical properties of TiAlN coatings fundamental for protective coating applications. TiAlN thin films have been deposited on glass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b336954a89500e9eae5b8fe54681178
https://doi.org/10.1051/epjap/2019180344
https://doi.org/10.1051/epjap/2019180344
Publikováno v:
Thin Solid Films
Thin Solid Films, Elsevier, 2012, 520 (7), pp.2932-2937. ⟨10.1016/j.tsf.2011.11.049⟩
Thin Solid Films, Elsevier, 2012, 520 (7), pp.2932-2937. ⟨10.1016/j.tsf.2011.11.049⟩
The authors would like to thank the Regional Council of Burgundy, France for its funding and Michael Walock for his help in English revisions The aim of this study is to compare the properties of CrAlN coatings obtained by magnetron sputtering with o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1834ecfae86ae7be340cca2a1c373d2
https://doi.org/10.1016/j.tsf.2011.11.049
https://doi.org/10.1016/j.tsf.2011.11.049
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 143:012015
Previous research indicates that the inclusion of nanosilica (NS) modifies the properties of the fresh and hardened state, compared to the traditional mineral additions. NS decreases the setting times of the cement mortar compared to silica fume (SF)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfda0917533ad345fad25ba72de735ed
https://doi.org/10.1088/1755-1315/143/1/012015
https://doi.org/10.1088/1755-1315/143/1/012015