Výsledky vyhledávání - "Mohammed Mendas"

Akademický článek

Microhardness model based on geometrically necessary dislocations for heterogeneous material

Autor: Mohammed Mendas, Stéphane Benayoun, Mohamed Hadj Miloud, Ibrahim Zidane

Publikováno v: Journal of Materials Research and Technology, Vol 15, Iss , Pp 2792-2801 (2021)

Lamellar cast irons are known as heterogeneous materials. Their overall hardness is determined by the microhardness of their microstructure contents. This study pertains to extend the indentation size effect (ISE) analyses to these heterogeneous mate

Externí odkaz: https://doaj.org/article/2d27882efb074fc6aee737fedd2d298e

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Akademický článek

Coupled identification of the hardening behavior laws and Gurson�Tvergaard�Needleman damage parameters - Validation on tear test of 12NiCr6 CT specimen

Autor: Mohamed Hadj Miloud, Ibrahim Zidane, Mohammed Mendas

Publikováno v: Frattura ed Integrità Strutturale, Vol 13, Iss 49, Pp 630-642 (2019)

This work is devoted to the application of the micromechanical Gurson-Tvergaard-Needleman (GTN) model to study the ductile tearing of 12NiCr6 steel. GTN model is widely used to describe the three stages of ductile tearing: nucleation, growth and the

Externí odkaz: https://doaj.org/article/f4593a9c68f8463195084783f8695ec3

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Akademický článek

Comparative study of abrasion via microindentation and microscratch tests of reinforced and unreinforced lamellar cast iron

Autor: Mohammed Mendas, Stéphane Benayoun

Publikováno v: Friction, Vol 7, Iss 5, Pp 457-465 (2018)

Abstract This study compares micro-abrasive wear in two kinds of grey cast iron. Classical lamellar cast iron with fully pearlitic matrix (FGL1) and lamellar micro-alloyed cast iron with phosphorus and boron (FGL2) are used. FGL2 has a fully pearliti

Externí odkaz: https://doaj.org/article/6885c901b16d406eaa1a644d181a1a5d

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Akademický článek

Coupled identification of the hardening behavior laws and Gurson–Tvergaard–Needleman damage parameters - Validation on tear test of 12NiCr6 CT specimen

Autor: Mohamed Hadj Miloud, Ibrahim Zidane, Mohammed Mendas

Publikováno v: Frattura ed Integrità Strutturale, Vol 13, Iss 49 (2019)

Externí odkaz: https://doaj.org/article/c4dadb3c17cc4392b362e40a3602709f

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Analyze of combined effect of inhomogeneous plastic strain-induced and anisotropy on frictional behavior of cold-rolled steels

Autor: Amina BELGUEBLI, Ibrahim ZIDANE, Mohammed MENDAS, Zakarya MADAOUI, Abdessoufi BENHAMOU

The aim of this research work is to simultaneously evaluate the effects of inhomogeneous plastic strain-induced and anisotropy on frictional behavior. The studied material is the cold-rolled steel grade DC06EK intended for sheet metal forming. To ach

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56fe517eaf5e781c6d0ebf7e56e2366a
https://doi.org/10.21203/rs.3.rs-1960587/v3

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Combined effect of inhomogeneous strain-induced and anisotropy on friction in deep drawing of DC06EK sheet metal

Autor: Amina BELGUEBLI, Ibrahim ZIDANE, Mohammed MENDAS, Zakarya MADAOUI, Abdessoufi BENHAMOU

The aim of this work is to simultaneously evaluate the effects of inhomogeneous strain-induced and anisotropy on the friction during the deep drawing of DC06EK sheet metal. To do that, stretched and unstretched DC06EK strips in different rolling dire

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cc154d9e818b7f2e375c8397d45c6ea
https://doi.org/10.21203/rs.3.rs-1960587/v2

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Comparative study of abrasion via microindentation and microscratch tests of reinforced and unreinforced lamellar cast iron

Autor: Stéphane Benayoun, Mohammed Mendas

Publikováno v: Friction, Vol 7, Iss 5, Pp 457-465 (2018)

This study compares micro-abrasive wear in two kinds of grey cast iron. Classical lamellar cast iron with fully pearlitic matrix (FGL1) and lamellar micro-alloyed cast iron with phosphorus and boron (FGL2) are used. FGL2 has a fully pearlitic matrix

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe47352303b3c4e591c04b0a7c5590f7
http://link.springer.com/article/10.1007/s40544-018-0223-9

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Coupled identification of the hardening behavior laws and Gurson–Tvergaard–Needleman damage parameters - Validation on tear test of 12NiCr6 CT specimen

Autor: Ibrahim Zidane, Mohammed Mendas, Mohamed Hadj Miloud

Publikováno v: Frattura ed Integrità Strutturale; Vol. 13 No. 49 (2019): July 2019; 630-642
Frattura ed Integrità Strutturale; V. 13 N. 49 (2019): July 2019; 630-642
Frattura ed Integrità Strutturale, Vol 13, Iss 49, Pp 630-642 (2019)
Frattura ed Integrità Strutturale, Vol 13, Iss 49 (2019)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0675f21b36efed893771784f2b373a88
https://www.fracturae.com/index.php/fis/article/view/2414

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Investigating the effects of microstructure on the wear mechanisms in lamellar cast irons via microscratch tests

Autor: Mohammed Mendas, Stéphane Benayoun

Publikováno v: Tribology International. 67:124-131

This work investigates the effects of microstructure on the wear mechanisms in lamellar cast irons using a microscratch test. Various applied loads and indenter geometries were utilised. The results indicate that the surface damage depends on the ind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b202b5152bca2761ddc9f31dcc987b1f
https://doi.org/10.1016/j.triboint.2013.07.009

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