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Akademický článek

A robust method for mechanical characterization of heterogeneous materials by nanoindentation grid analysis

Autor: Cesar-Moises Sanchez-Camargo, Anis Hor, Mehdi Salem, Catherine Mabru

Publikováno v: Materials & Design, Vol 194, Iss , Pp 108908- (2020)

The study presents the analysis of the contour plots obtained from nanoindentation grids conducted on CuZn40Pb2 brass and W-Cu, which are heterogeneous materials having different microstructure and mechanical properties. The aim is to increase the de

Externí odkaz: https://doaj.org/article/e1bceb34d6564ac183e94791b6171c78

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Experimental study of thrust force and surface quality when drilling hybrid stacks

Autor: Yosra Turki, Amani Mahdi, Malek Habak, Mehdi Salem, Zoubeir Bouaziz

Publikováno v: International Journal of Advanced Manufacturing Technology
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2020, 107, pp.3981-3994. ⟨10.1007/s00170-020-05252-7⟩
International Journal of Advanced Manufacturing Technology, 2020, 107, pp.3981-3994. ⟨10.1007/s00170-020-05252-7⟩

International audience; Increasing aircrafts’ productivity and reducing their riveting time have created the need of one-shot drilling of dissimilar materials. The present work had followed this strategy on 4 shaft satin weave carbon fiber and epox

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bfb5efdf7bae2604b10cf4bda2fd6e7
https://doi.org/10.1007/s00170-020-05252-7

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High cycle fatigue behavior of 316L steel fabricated by laser powder bed fusion: Effects of surface defect and loading mode

Autor: Xiaoyu Liang, Anis Hor, Camille Robert, Mehdi Salem, Feng Lin, Franck Morel

Publikováno v: International Journal of Fatigue
International Journal of Fatigue, 2022, 160, pp.106843. ⟨10.1016/j.ijfatigue.2022.106843⟩

International audience; The mechanical performances of additive manufactured (AM) material are highly dependent on the fabrication process which inevitably results in surface imperfection as well as porosity. In the present study, the high cycle fati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a764385fdb5e96665ca4bbb0bab700b7
https://hdl.handle.net/10985/22237

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Correlation between microstructure and cyclic behavior of 316L stainless steel obtained by Laser Powder Bed Fusion

Autor: Xiaoyu Liang, Anis Hor, Camille Robert, Mehdi Salem, Franck Morel

Publikováno v: Fatigue and Fracture of Engineering Materials and Structures
Fatigue and Fracture of Engineering Materials and Structures, 2022, 45 (5), pp.1505-1520. ⟨10.1111/ffe.13684⟩

International audience; In this work, stainless steel 316L obtained by Laser Powder Bed Fusion (L-PBF) has been produced and characterized. The experimental campaign focuses on the samples in the as-built state under cyclic tension-compression loadin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b59826d2d5dcb6c7671158060d8e8383
https://hdl.handle.net/10985/22221

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Characterisation of 4043 aluminium alloy deposits obtained by wire and arc additive manufacturing using a Cold Metal Transfer process

Autor: Stéphane Segonds, Frédéric Deschaux-Beaume, Arturo Gomez Ortega, Mehdi Salem, Luis Corona Galvan, Sébastien Rouquette, Kamel Moussaoui

Publikováno v: Science and Technology of Welding and Joining
Science and Technology of Welding and Joining, Maney Publishing, 2019, 24 (6), pp.538-547. ⟨10.1080/13621718.2018.1564986⟩
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Science and Technology of Welding and Joining, 2019, 24 (6), pp.538-547. ⟨10.1080/13621718.2018.1564986⟩

International audience; 4043 aluminium deposits were elaborated using a 3D print device equipped with a Cold Metal Transfer welding source. Two sets of process parameters leading to different average powers were compared in order to establish the rel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb4beeb447c8aa086fa40d0187df786d
https://doi.org/10.1080/13621718.2018.1564986

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Titanium Alloy Milling Using Abrasive Water Jet for Repair Application: Modifications in Surface Quality and Material Integrity Following Plain Water Jet Cleaning

Autor: Damien Lamouche, Xavier Sourd, Redouane Zitoune, Mehdi Salem, Akshay Hejjaji

Publikováno v: THERMEC 2021-International Conference on Processing and Manufacturing of Advanced Materials Processing, Fabrication, Properties, Applications
THERMEC 2021-International Conference on Processing and Manufacturing of Advanced Materials Processing, Fabrication, Properties, Applications, May 2021, Vienne, Austria. pp.1374-1380, ⟨10.4028/www.scientific.net/MSF.1016.1374⟩

International audience; Abrasive Water Jet (AWJ) machining has proven to be an effective and versatile technique for milling various kinds of materials, even with low machinability such as aerospace grade titanium alloy Ti6Al4V. Many studies have bee

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f17e9cd80b43c65b4a5d12bee086fb2f
https://hal-mines-albi.archives-ouvertes.fr/hal-03155305

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Multi-scale characterization of material and surface integrity of Inconel 718 when milling by Abrasive Water Jet process: Context of repair application

Autor: Akshay Hejjaji, Redouane Zitoune, Lorena Cano Salinas, Mehdi Salem, Kamel Moussaoui, Anis Hor

Publikováno v: ESAFORM 2021-24th International ESAFORM Conference on Material Forming
ESAFORM 2021-24th International ESAFORM Conference on Material Forming, Apr 2021, Liège (online), Belgium. 13 p., ⟨10.25518/esaform21.4212⟩

International audience; Inconel 718 (IN718) is a precipitation hardened nickel-base super-alloy exhibiting poor machinability and used in the hot section of aircraft engines. These components are subjected to severe thermo-mechanical loads in a highl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d031c7d6674c5ed73d04c6d83ba249fd
https://hal-mines-albi.archives-ouvertes.fr/hal-03451821/document

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Influence of abrasive water jet parameters on the surface integrity of Inconel 718

Autor: Kamel Moussaoui, Anis Hor, Lorena Cano Salinas, Redouane Zitoune, Akshay Hejjaji, Mehdi Salem

Publikováno v: International Journal of Advanced Manufacturing Technology
International Journal of Advanced Manufacturing Technology, Springer Verlag, 2021, 114, pp.997-1009. ⟨10.1007/s00170-021-06888-9⟩
International Journal of Advanced Manufacturing Technology, 2021, 114, pp.997-1009. ⟨10.1007/s00170-021-06888-9⟩

Inconel 718 (IN718) is a precipitation hardened nickel-base super-alloy exhibiting high strength and good corrosion resistance at elevated temperatures and on the downside it is characterized by poor machinability. Abrasive Water Jet (AWJ) process, o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea5a84fe1b55528e73ba51b9fefd0c6a
https://hal-mines-albi.archives-ouvertes.fr/hal-03201744/document

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Plain water jet cleaning of titanium alloy after abrasive water jet milling: Surface contamination and quality analysis in the context of maintenance

Autor: D. Lamouche, Anis Hor, X. Sourd, Mehdi Salem, Akshay Hejjaji, Redouane Zitoune

Publikováno v: Wear
Wear, Elsevier, 2021, 477, pp.1-13/203833. ⟨10.1016/j.wear.2021.203833⟩
Wear, 2021, 477, pp.1-13/203833. ⟨10.1016/j.wear.2021.203833⟩

International audience; Abrasive water jet (AWJ) milling process, though being an effective alternative to conventional machining for difficult-to-machine materials, induces abrasive embedment which is an issue for repair application by structural bo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d30439d8c44200b68046882f7fd8bc51
http://hdl.handle.net/20.500.12278/29225

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