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La métallurgie des poudres appliquée aux multimatériaux

Autor: Y. Le Guennec, Pierre Doremus, Didier Bouvard, J. M. Auger, Y. Kamdem, J.-M. Chaix, F. Dore, C. Pascal, L. Lazzarotto, F. Valdivieso, P. Goeuriot, A. Thomazic

Publikováno v: Mécanique & Industries. 10:151-156

Powder metallurgy applied to multimaterials. Marly laboratories and technical centres have begun to work Oil the possibility of creating multimaterial composites rising Powder Metallurgy. This process call be used to avoid assembly problems and to ob

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::035df800726d0e3121498849f4f6cbec
https://doi.org/10.1051/meca/2009042

Mechanical behaviour and temperature measurement during dynamic deformation on split Hopkinson bar of 304L stainless steel and 5754 aluminium alloy

Autor: C. Jovic, L. Lazzarotto, Gérard Gary, Philippe Hervé, Danièle Wagner

Publikováno v: Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 2006, EURODYMAT 2006-8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, 134, pp.1279-1285. ⟨10.1051/jp4:2006134194⟩
Journal de Physique IV Proceedings, 2006, EURODYMAT 2006-8th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, 134, pp.1279-1285. ⟨10.1051/jp4:2006134194⟩

International audience; The forming process of massive products at ambient temperature and at high speed of loading has not led to many scientific investigations up to now. Its understanding involves mechanical and thermal aspects that are strongly l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12c862c513725347e73aaedc436176bf
https://doi.org/10.1051/jp4:2006134194

The effects of processing bath parameters on the quality and performance of zinc phosphate stearate coatings

Autor: Jérôme Oudin, C. Maréchal, L. Lazzarotto, André Dubois, Laurent Dubar

Publikováno v: Surface and Coatings Technology. 122:94-100

In cold metal-forging processes, low-friction coatings often provide the main part of the lubrication. In many cases, zinc phosphate stearate (ZPS) coatings are used. Many parameters affect the coatings' quality and performance. In this paper the typ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::227f867a8787d0860619273165c9dd4e
https://doi.org/10.1016/s0257-8972(99)00307-2

A selection methodology for lubricating oils in cold metal forming processes

Autor: L. Lazzarotto, P. Ravassard, J.P. Bricout, Jérôme Oudin, André Dubois, Laurent Dubar

Publikováno v: Wear. 215:1-9

A selection methodology for the evaluation of lubricating oil performances has been developed in order to help engineers in the definition of the right lubrication strategy. The methodology is exposed through a cold forward extrusion process with a 7

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26e76d95c13a6a3f1a60d8699ecb8fef
https://doi.org/10.1016/s0043-1648(97)00297-4