Laboratoire des Matériaux et Procédés (LaBoMaP)

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Usinage grande vitesse avec maîtrise globale du procédé appliqué aux matériaux difficiles et surfaces complexes. Usinage et mise en forme du bois. Traitements superficiels et optimisation des matériaux et alliages.
Plus d'informations sur le site du LaBoMaP :
labomap.ensam.eu

Recent Submissions

A Study of Cr/CrN and Cr/CrN/CrAlN Multilayer Coatings for Permanent Mold Castings of Aluminum Alloys: Wear and Soldering Tendency

BOUAMERENE, Mohammed Said; NOUVEAU, Corinne; AKNOUCHE, Hamid; ZERIZER, Abdelatif; ATMANI, Taous Doria; CHALLALI, Mohand Oulhadj (Research Review of sciences and technologies, 2021-05-14)

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 ...
Multi-physical analysis of the electrochemical behaviour of OFHC copper surfaces obtained by orthogonal cutting

DENGUIR, Lamice A.; OUTEIRO, Jose C.; FROMENTIN, Guillaume (Taylor and Francis, 2020)

As mechanical, physical, and microstructural properties of metals can be significantly affected by the machining process, electrochemical properties and corrosion resistance are consequently altered. Manufacturers should ...
Machining and heat treatment as post-processing strategies for Ni-superalloys structures fabricated using direct energy deposition

CARERI, Francesco; IMBROGNO, Stano; UMBRELLO, Domenico; ATTALLAH, Moataz M.; OUTEIRO, José; BATISTA, António C. (Elsevier, 2021)

The aim of this study is to determine the most suitable post-processing routines to enhance the surface integrity of components produced with Inconel 718 superalloy by additive manufacturing. The components were fabricated ...
Density, extractives and decay resistance variabilities within branch wood from four agroforestry hardwood species

TERRASSE, F; BRANCHERIAU, L; MARCHAL, R; BOUTAHAR, N; LOTTE, S; GUIBAL, D; PIGNOLET, L; CANDELIER, K (Italian Society of Sivilculture and Forest Ecology (SISEF), 2021)

Agroforestry practices like pruning trees to control the light flux to crops produce every year a large volume of branches which is valorized by farmers as mulching or energy fuel. However, according to the literature, the ...
Effects of low and high temperature plasma nitriding on electrochemical corrosion of steel

RAM MOHAN RAO, K.; NOUVEAU, Corinne; LAKSHMAN, S.; MURALIDHAR, P.; TRINADH, K. (Elsevier BV, 2020)

This study concerns plasma nitriding of tool steel at different temperatures and its effects on corrosion resistance. Inside the nitriding reactor steel samples were placed on the sample holder after metallographic polishing ...
Parametric study of the mechanical properties of nanocrystalline TiN/CrN multilayer coatings with a special focus on the effect of coating thickness and substrate roughness

ATMANI, T.D.; GACEB, M.; AKNOUCHE, H.; NOUVEAU, C.; BOUAMRENE, M.S. (Elsevier BV, 2021)

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 ...
Relationship between structure, surface topography and tribo-mechanical behavior of Ti-N thin films elaborated at different N2 flow rates

AISSANI, Linda; ALHUSSEIN, Akram; AYAD, Abdelhak; NOUVEAU, Corinne; ZGHEIB, Elia; BELGROUNE, Ahlam; ZAABAT, Mourad; BARILLE, Régis (Elsevier BV, 2021)

Titanium nitride films were deposited by reactive magnetron sputtering on Si (100) wafers, glass and Ti6Al4V substrates. The film deposition was carried out in a gas mixture of Ar and N2. The nitrogen content was varied ...