Zobrazeno 1 - 10
of 27
pro vyhledávání: '"S.M. Chentouf"'
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 12102-12114 (2020)
To examine the austenite grain growth behavior and kinetics under isothermal austenitization process in a low alloy medium carbon forged steel, heat treatments at different temperatures (1150, 1175, 1200, and 1260 °C) and times (5, 15, and 25 min) w
Externí odkaz:
https://doaj.org/article/304a8b7c75f94a6a850f62f597156332
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 12102-12114 (2020)
To examine the austenite grain growth behavior and kinetics under isothermal austenitization process in a low alloy medium carbon forged steel, heat treatments at different temperatures (1150, 1175, 1200, and 1260 °C) and times (5, 15, and 25 min) w
Publikováno v:
China Foundry, Vol 15, Iss 5, Pp 378-383 (2018)
This study aims to consolidate the surface of gray cast iron with aluminum deposition by developing a method that combines the preparation and surface treatment in a single operation. The effect of the wall thickness of the castings on the microstruc
Autor:
S.M. Chentouf, Nicolas Brodusch, Mohammad Jahazi, Nicolas Bombardier, Raynald Gauvin, T. Belhadj
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 88:2929-2937
Cavitation is the main defect encountered during superplastic forming (SPF) of thin sheet aluminum alloys. In the present paper, the influence of preforming operation (cold or hot) on the superplastic forming ability and quality of 1.6-mm-thick sheet
Publikováno v:
China Foundry
China Foundry, 2018, 15 (3), pp.228-235. ⟨10.1007/s41230-018-8007-4⟩
China Foundry, Vol 15, Iss 3, Pp 228-235 (2018)
China Foundry, 2018, 15 (3), pp.228-235. ⟨10.1007/s41230-018-8007-4⟩
China Foundry, Vol 15, Iss 3, Pp 228-235 (2018)
The purpose of this study was to determine the impact of niobium addition as an inoculation element on the microstructure and electrochemical properties of EN-FGL250 gray cast iron. Niobium additions are in a powder form and have a 0.5 mm particle si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4ab4fb2dcb05e8a9b512061979f5335
https://hal.univ-grenoble-alpes.fr/hal-01874164
https://hal.univ-grenoble-alpes.fr/hal-01874164
Publikováno v:
Matériaux & Techniques
Matériaux & Techniques, EDP Sciences, 2017, 105 (3), pp.305. ⟨10.1051/mattech/2018001⟩
Matériaux & Techniques, EDP Sciences, 2017, 105 (3), pp.305. ⟨10.1051/mattech/2018001⟩
L’objectif de cette etude est la consolidation en surface de la fonte grise lamellaire Ft25 par un depot riche en manganese en developpant une methode combinant en une seule operation l’elaboration et le traitement de surface dans le moule. Les e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01ce07a4a406d81a5c48e912d46fdeb3
https://hal.univ-grenoble-alpes.fr/hal-01874166
https://hal.univ-grenoble-alpes.fr/hal-01874166
Publikováno v:
Metallography, Microstructure, and Analysis. 3:281-297
The application of large-size plastic injection molds is continuously increasing in automotive and aerospace industries. Having uniform hardenability over the entire volume of the large forged steel blocks is an important scientific and technological
Publikováno v:
Defect and Diffusion Forum. :1-6
A shape memory alloy with a nominal composition of 84.68 wt.% Cu-11.25 wt.%Al-4.07 wt.%Ni, has been studied. Polycrystalline specimens have been quenched into water at room temperature, after heat treatment of 15 minutes at a high temperature of 1123
Publikováno v:
Materials Characterization. 61:1187-1193
Thermal ageing at constant temperature (350 °C) and under systematically designed temperature-varying conditions were performed on the metastable austenitic phase of hypoeutectoid Cu–Al–Be shape memory alloy. Thermal precipitations and their eff
Publikováno v:
Journal of Alloys and Compounds. 470:507-514
Cu–Al–Ni hypoeutectoidal shape memory alloys have been studied. Polycrystalline specimens have been quenched (into water at room temperature) after heat treatment at 850 °C and followed by two successive runs from room temperature to 650 °C and