Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Hamid Djebaili"'
Publikováno v:
Tribology in Industry, Vol 44, Iss 4, Pp 599-607 (2022)
To evaluate the performance characteristics of various surfaces, a detailed and precise description of the surface's micro-geometry properties is required. In this context, roughness is a reliable indicator of the possible behavior of mechanical piec
Externí odkaz:
https://doaj.org/article/a584868121844394aac2ff93558f5a20
Publikováno v:
Acta Metallurgica Slovaca, Vol 24, Iss 4 (2018)
This research was carried out to study the effect of time on the compound layer of AISI 4140 steel in salt bath nitriding. The nitriding process were implemented on AISI 4140 steel in salt bath component for different times (from 1 h to 10 h) at 580
Externí odkaz:
https://doaj.org/article/08c0406481854ba982280664daf63b6a
Publikováno v:
Acta Metallurgica Slovaca, Vol 23, Iss 1 (2017)
In the present research, AISI 4140 steel was nitrided in salt bath to study and analyze the behaviour of the surface roughness. The structural surface characterization behaviour of the nitrided steel was compared to the behaviour of the same steel wh
Externí odkaz:
https://doaj.org/article/d55df24253404a6f93fa501548e5d0a6
Publikováno v:
Scientific Technical Review, Vol 64, Iss 3, Pp 10-16 (2014)
The paper deals with modeling and simulating the shape memory effect , one of many behaviors of shape memory alloys. The effect was first divided into three stages. Every stage has its own thermodynamic potential and constitutive equations. The marte
Externí odkaz:
https://doaj.org/article/d039b3196f3d421bb55e9960d0f7fcac
Publikováno v:
Acta Metallurgica Slovaca, Vol 22, Iss 3 (2016)
The aim of this paper is to study and analyze the effects of a surface controlled salt bath nitriding on the microhardness of AISI 1045 steel. The nitriding process was implemented in the salt bath component at ten different times (from 1 h to 10 h)
Externí odkaz:
https://doaj.org/article/434748acd0014581b0e2c3ca918dd116
Publikováno v:
Metallurgical and Materials Engineering. 28:419-433
The current study aims to examine the impact of nitrogen content and film thickness on the structural and tribo-mechanical characteristics of reactive sputtered MoN thin films. Molybdenum nitride thin films with thicknesses ranging from 0.2 to 1.25 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1acb3b7572e59f8e0b67c44dbb39cc07
https://doi.org/10.30544/823
https://doi.org/10.30544/823
Akademický článek
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Частинки стають все більш популярними армуючими елементами у виробах, виготовлених методом лиття під тиском. Зміцнення частинками дозв
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::876fe3a25b2e8bd0c928f7053d2c7b4a
https://essuir.sumdu.edu.ua/handle/123456789/80504
https://essuir.sumdu.edu.ua/handle/123456789/80504
Autor:
Amel Zairi, Linda Aissani, Mohamed Zine Touhami, Alain Iost, Hamid Djebaili, Alex Montagne, Mamoun Fellah, Mohamed Abdul Samad, Corinne Nouveau
Publikováno v:
Transactions of the IMF
Transactions of the IMF, 2018, 96 (2), pp.79-85
Transactions of the IMF, 2018, 96 (2), pp.79-85
International audience; In the present study, the effect of thermal treatment on the mechanical and structural properties of chromium carbide coatings with different thicknesses is evaluated. The coatings were deposited by cathodic magnetron sputteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18d4ccecb15295e116412a42eb15b79d
https://doi.org/10.1080/00202967.2018.1424403
https://doi.org/10.1080/00202967.2018.1424403
Publikováno v:
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII. 39:779-793
Our study of ternary Mo–Zr–N thin layers is novel with the objective of improving certain mechanical and tribological characteristics and of finding the appropriate stoichiometry to have the microstructure, which orientates to the desired propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80557c7073b7d35a9147e8d1d1a47f58
https://doi.org/10.15407/mfint.39.06.0779
https://doi.org/10.15407/mfint.39.06.0779