Zobrazeno 1 - 10
of 122
pro vyhledávání: '"R. Fougères"'
Publikováno v:
Materials Science and Technology. 16:830-836
Alumina (N610) reinforced pure Al (A9) or Al–2 wt-%Cu alloy (AU2) unidirectional (UD) composites which combine a highly ductile matrix with a strong interface bonding, present high static and dynam...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d64c7ea5a561d0f0df0d660c25850253
https://doi.org/10.1179/026708300101508513
https://doi.org/10.1179/026708300101508513
Publikováno v:
Acta Materialia. 46:4873-4882
The aim of this work is to measure and characterize the ferromagnetic noise from high purity iron and 130 p.p.m. carbon–iron alloy in various physical and metallurgical conditions. This is the basis of an industrial development of Barkhausen noise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f6fea69c8cf066c6ba1e06fa4aef24e
https://doi.org/10.1016/s1359-6454(98)00205-5
https://doi.org/10.1016/s1359-6454(98)00205-5
Publikováno v:
Scripta Materialia. 36:189-193
It has been shown recently that low frequency Internal Damping (ID) is a promising technique in order to characterize the mechanical interaction between hard particles and matrix in microheterogeneous materials. The aim of this paper is to present ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a14d407357d24d6b66fc566e9872b17a
https://doi.org/10.1016/s1359-6462(96)00357-0
https://doi.org/10.1016/s1359-6462(96)00357-0
Publikováno v:
Scripta Metallurgica et Materialia. 28:1047-1052
In metal matrix composites (MMCs), the mechanical 1 of the reinforcement-matrix interface is an important parameter because it governs the load transfer from matrix to particles, from which the mechanical properties of these materials are derived. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f2a1e989a42aca670698cc990fe1b2d
https://doi.org/10.1016/0956-716x(93)90008-g
https://doi.org/10.1016/0956-716x(93)90008-g
Publikováno v:
Nondestructive Testing and Evaluation. :603-614
Barkhausen noise is generated by the rapid and irreversible motion of Bloch walls within ferromagnetic materials, when submitted to mechanical stresses or external magnetic field. Bloch walls motion is influenced by obstacles like dislocations, preci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ecb743176a72e2f9ca705215e424bb9
https://doi.org/10.1080/10589759208952736
https://doi.org/10.1080/10589759208952736
Publikováno v:
Nondestructive Testing and Evaluation. :591-602
Barkhausen noise is generated by the irreversible and discontinuous motion of Bloch walls induced by an external magnetic field or a mechanical stress. These wall motions depend on the magnetic structure of the material (magnetocrystalline anisotropy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e94a7e9b52c6fa23e1c5bdf49be6c1c
https://doi.org/10.1080/10589759208952735
https://doi.org/10.1080/10589759208952735
Publikováno v:
Journal de Physique III. 2:933-945
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4d92fd0614d4f1b11f7400dbbde1e28
https://doi.org/10.1051/jp3:1992171
https://doi.org/10.1051/jp3:1992171
Publikováno v:
Acta Metallurgica et Materialia. 38:301-312
Stiffness measurements are frequently used for determining the fatigue damage of materials. Other mechanisms, such as interactions between dislocations and structural defects, can also affect the stiffness value. The aim of this study is to evaluate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58bc71e24b332a6dd7eb8d13236a97b6
https://doi.org/10.1016/0956-7151(90)90060-t
https://doi.org/10.1016/0956-7151(90)90060-t
Autor:
C. Verdu, R. Fougères
Publikováno v:
Revue de Physique Appliquée
Revue de Physique Appliquée, Société française de physique / EDP, 1990, 25 (11), pp.1095-1105. ⟨10.1051/rphysap:0199000250110109500⟩
Revue de Physique Appliquée, Société française de physique / EDP, 1990, 25 (11), pp.1095-1105. ⟨10.1051/rphysap:0199000250110109500⟩
L'objectif de ce travail était de comprendre et de modéliser l'amorçage des fissures dans les alliages Al-Li 8090 sollicités en traction monotone. Une attention particulière a été portée sur les fissures intergranulaires — ou de délaminage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d363c9091dcff75acf9f8c994e5a8824
https://doi.org/10.1051/rphysap:0199000250110109500
https://doi.org/10.1051/rphysap:0199000250110109500
