Zobrazeno 1 - 10
of 87
pro vyhledávání: '"V. Pelosin"'
Autor:
C. Gardin, L. de Baglion, V. Pelosin, Gilbert Hénaff, Stéphan Courtin, Olivier Ancelet, Paul Cussac
Publikováno v:
Procedia Structural Integrity. 19:463-471
Given the stringent requirements of high levels of safety in nuclear components, stakeholders of French nuclear industry must anticipate the presence of residual surface imperfections in these components. Such imperfections could be introduced during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78917c8c5f27a7d6ab8beb5b01d93f60
https://doi.org/10.1016/j.prostr.2019.12.050
https://doi.org/10.1016/j.prostr.2019.12.050
A water-quenched martensitic CuAlNi shape-memory alloy was investigated by a combination of coincidence Doppler broadening and positron-lifetime spectroscopy, supported by positron-lifetime calculations. We find a high defect concentration in the as-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b05e6fc3827ec87c53634e95e1b0960
http://doc.rero.ch/record/314459/files/339_2004_Article_2934.pdf
http://doc.rero.ch/record/314459/files/339_2004_Article_2934.pdf
Autor:
A. Rivière, V Pelosin
Publikováno v:
Materials Science and Engineering: A. 370:477-480
The purpose of this work is to study the microstructural mechanisms associated with the eutectoid transition in a ternary Cu–12 wt.% Al–3 wt.% Ni alloy. The samples have been initially annealed at 850 °C, then slowly cooled down to room temperat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d40e364b23e0dabc75b010e537b3904
https://doi.org/10.1016/j.msea.2003.08.117
https://doi.org/10.1016/j.msea.2003.08.117
Publikováno v:
The European Physical Journal Applied Physics. 16:175-182
The martensitic transition of a Cu-Al-Ni single crystal has been studied by isothermal mechanical spectroscopy and in situ transmission electron microscopy (TEM) observations. A damping instability (with time) has been found at low frequency at the b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59824af1c3d748cfb1cb837ccdbbcda8
https://doi.org/10.1051/epjap:2001207
https://doi.org/10.1051/epjap:2001207
Publikováno v:
Le Journal de Physique IV. 11:Pr8-153
The study has been performed on a Cu-13.6Al-3.1Ni (wt. %) single crystal. Two specimens have been submitted to a treatment at 1133 K during 10 min. followed by a water quench at room temperature. One sample was longitudinally strained, with a residua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58a0707d6cf109c3d78a9c8003da22bd
https://doi.org/10.1051/jp4:2001827
https://doi.org/10.1051/jp4:2001827
Publikováno v:
Le Journal de Physique IV. 11:Pr8-433
CuAlNi shape memory alloys, with Ms close to 130 °C (in the as-quenched state) have been studied on single crystalline and polycrystalline samples. The specimens have been quenched after heat treatment at 850 °C. The structural study discussed in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::607619633a5f091b602bf08639a898c3
https://doi.org/10.1051/jp4:2001872
https://doi.org/10.1051/jp4:2001872
Autor:
Pierre-Olivier Renault, D. Thiaudière, K.F. Badawi, C. Coupeau, P. Villain, V. Pelosin, Philippe Goudeau, M Gailhanou, B. Boubeker
Publikováno v:
Thin Solid Films. :496-500
The Young's modulus and Poisson's ratio of reduced thickness layers are generally unknown whereas simulation of mechanical behavior of thin film/substrate systems or stress determination by X-ray diffraction cannot be done in an accurate way without
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5559f355d37b9646e950ed2215b8f9f9
https://doi.org/10.1016/s0040-6090(01)01464-x
https://doi.org/10.1016/s0040-6090(01)01464-x
Publikováno v:
The European Physical Journal Applied Physics. 15:15-21
Two shape memory Cu-Al-Ni alloys, a polycrystal and a single crystal, exhibiting a martensitic transformation close to 130 °C (in the as-quenched state) have been studied. Specimens have been quenched after heat treatment at 850 °C. The structural
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3134743253887e66ccdfd2040b3a45a6
https://doi.org/10.1051/epjap:2001163
https://doi.org/10.1051/epjap:2001163
Publikováno v:
Journal of Alloys and Compounds. 310:330-333
The internal friction has been measured under isothermal conditions over a large frequency range (10 −3 to 40 Hz) in a Cu–13.2Al–3Ni (wt.%) single crystal at temperatures between 293 and 473 K, including the martensitic transformation. On one h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02e1368d2709b74e365fcad0cadcce83
https://doi.org/10.1016/s0925-8388(00)00959-2
https://doi.org/10.1016/s0925-8388(00)00959-2
Publikováno v:
Le Journal de Physique IV. 10:Pr6-59
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::674e9ae56a675ca8a7b1a238cb63b4d1
https://doi.org/10.1051/jp4:2000611
https://doi.org/10.1051/jp4:2000611