Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Raphaël Pesci"'
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 7803-7815 (2023)
The challenges commonly associated with conventional high pressure die casting (HPDC) have led to increased interest in semi-solid metal (SSM) forming processes. In the present study, semi-solid slurries of A356 alloy prepared by the Swirled Enthalpy
Externí odkaz:
https://doaj.org/article/b701e40049f74a8da85cd242c990c4da
Publikováno v:
Metals, Vol 12, Iss 10, p 1600 (2022)
Al-7Si-0.5Mg aluminum alloy semi-solid slurry with good spherical grains was prepared by gas induced semi-solid process (GISS) and the effects of both holding time and medium alloy addition on the microstructure of the semi-solid slurry were investig
Externí odkaz:
https://doaj.org/article/3094825934f24dbc8890b97c4aa35181
Publikováno v:
International Journal of Solids and Structures
International Journal of Solids and Structures, Elsevier, 2020, 204-205, pp.153-171. ⟨10.1016/j.ijsolstr.2020.08.019⟩
International Journal of Solids and Structures, Elsevier, 2020, 204-205, pp.153-171. ⟨10.1016/j.ijsolstr.2020.08.019⟩
This paper describes a new single-shear specimen (SSS) and method to characterize the dynamic shear behavior of bulk metals using a traditional Split Hopkinson Pressure Bar (SHPB). By this method, the shear behavior of materials can be tested conveni
Autor:
Raphaël Pesci, P. Ballet, C. Yildirim, Patrice Gergaud, T. Nguyen-Thanh, D. Brellier, T. Zhou, F. Boulard, N. Baier, Tobias U. Schülli
Publikováno v:
Acta Materialia
Acta Materialia, 2021, 220, pp.117290. ⟨10.1016/j.actamat.2021.117290⟩
Acta Materialia, Elsevier, 2021, 220, pp.117290. ⟨10.1016/j.actamat.2021.117290⟩
Acta Materialia, 2021, 220, pp.117290. ⟨10.1016/j.actamat.2021.117290⟩
Acta Materialia, Elsevier, 2021, 220, pp.117290. ⟨10.1016/j.actamat.2021.117290⟩
International audience; Hybridized focal plane array (FPA) HgCdTe (MCT) sensors are the workhorse of high performance infrared detectors covering a broad range of applications from space investigation to gas monitoring. Despite the improvements in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ebefc74640bbd9c8772a33e2116dd2e
https://hal.science/hal-03356741
https://hal.science/hal-03356741
Autor:
Paul Wood, Raphaël Pesci, Richard Bernier, Amine Bendarma, Bin Jia, Slim Bahi, Alexis Rusinek
Publikováno v:
International Journal of Impact Engineering
International Journal of Impact Engineering, Elsevier, 2021, 154, pp.103896. ⟨10.1016/j.ijimpeng.2021.103896⟩
International Journal of Impact Engineering, Elsevier, 2021, 154, pp.103896. ⟨10.1016/j.ijimpeng.2021.103896⟩
International audience; A novel single shear specimen (SSS) together with a correction coefficient method is used to study the deformation behavior of a 304 stainless steel under shear loadings. Shear stress-shear strain relations over a wide range o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd2d85fa35f1c75289404781a67d846d
https://hdl.handle.net/10985/20320
https://hdl.handle.net/10985/20320
Publikováno v:
Materialia
Materialia, Elsevier, 2020, 9, pp.100511. ⟨10.1016/j.mtla.2019.100511⟩
Materialia, Elsevier, 2020, 9, pp.100511. ⟨10.1016/j.mtla.2019.100511⟩
International audience; The mechanical behaviour of a CdHgTe-based infrared detector was evaluated after processing at several temperatures to determine the impact of thermomechanical loading on residual stress and reliability. The architecture of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80382de91cc2ca83f6ccb43e7f867265
https://hdl.handle.net/10985/18176
https://hdl.handle.net/10985/18176
Publikováno v:
International Journal of Mechanical Sciences
International Journal of Mechanical Sciences, Elsevier, 2020, 170, pp.105356. ⟨10.1016/j.ijmecsci.2019.105356⟩
International Journal of Mechanical Sciences, Elsevier, 2020, 170, pp.105356. ⟨10.1016/j.ijmecsci.2019.105356⟩
International audience; This paper presents a systematic study of the thermo-viscoplastic behavior of a 304 austenitic stainless steel (ASS). The experiments were conducted over a wide range of strain rates (10 − 3 s − 1 to 3270 s − 1 ) and tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9898ed8e9206b16dd5fe06bdb94aeda8
https://hal.archives-ouvertes.fr/hal-02493699/document
https://hal.archives-ouvertes.fr/hal-02493699/document
Publikováno v:
Journal of Dynamic Behavior of Materials
Journal of Dynamic Behavior of Materials, Springer Verlag, 2019, 5 (4), pp.416-431. ⟨10.1007/s40870-019-00208-9⟩
HAL
Journal of Dynamic Behavior of Materials, Springer Verlag, 2019, 5 (4), pp.416-431. ⟨10.1007/s40870-019-00208-9⟩
HAL
International audience; The effect of temperature on perforation behavior of 304 austenitic stainless steel plates was investigated experimentally. Perforation tests have been conducted at velocities from 80 to 180 m/s and temperatures between − 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05c9c11df04c904205b34bcf5173bf91
https://hal.univ-lorraine.fr/hal-03334337
https://hal.univ-lorraine.fr/hal-03334337
Autor:
Raphaël Pesci, Célia Caer
Publikováno v:
Materials Science and Engineering: A
Materials Science and Engineering: A, Elsevier, 2017, 690, pp.44-51. ⟨10.1016/j.msea.2017.02.087⟩
Materials Science and Engineering: A, Elsevier, 2017, 690, pp.44-51. ⟨10.1016/j.msea.2017.02.087⟩
International audience; The microstructural response of a coarse grained AISI 304 stainless steel submitted to biaxial tensile loading was investigated using SEM and X-ray diffraction. The specimen geometry was designed to allow for biaxial stress st
Autor:
Régis Bigot, Aurélien Robineau, Raphaël Pesci, Clément Bourlet, Fabrice Scandella, Sandra Zimmer-Chevret
Publikováno v:
Journal of Materials Processing Technology
Journal of Materials Processing Technology, Elsevier, 2020, 285, pp.116759. ⟨10.1016/j.jmatprotec.2020.116759⟩
Journal of Materials Processing Technology, Elsevier, 2020, 285, pp.116759. ⟨10.1016/j.jmatprotec.2020.116759⟩
International audience; Wire-arc additive manufacturing has become an alternative way to produce industrial parts. In this work 15 kg walls are built with an effective building rate of 4.85 kg/h using an ER100 wire providing good tensile properties a