Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Iordachescu, A."'
Publikováno v:
Theoretical and Applied Fracture Mechanics. 117:103205
Autor:
José Luis Ocaña, J. Ruiz-Hervias, Mihaela Iordachescu, Vladimir Luzin, Danut Iordachescu, Michael Law
Publikováno v:
Materials Science Forum. 772:181-185
In this work, autogenous laser welding was used to join thin plates of low carbon ferritic and austenitic stainless steel. Due to the differences in the thermo-physical properties of base metals, this kind of welds exhibit a complex microstructure, w
Autor:
J. Ruiz-Hervias, Danut Iordachescu, Andrés Valiente, Elena Scutelnicu, Mihaela Iordachescu, L. Caballero
Publikováno v:
Science and Technology of Welding and Joining. 15:378-385
The investigation addresses the overall performance of black and white joints (BWJ) of low carbon steel (LCS) and stainless steel thin sheets achieved by laser hybrid welding. Assuming that the structural integrity is directly influenced by the proce
Publikováno v:
Materials Chemistry and Physics. 118:265-269
The purpose of this study is to put in evidence the correlation between hydrophilic/hydrophobic balance and biocompatibility of PMMA–HA composites, in order to select the best composites for futures clinical applications. For this purpose, PMMA–H
Autor:
Mihaela Iordachescu, Juan Antonio Porro, Luis Caballero, José Luis Ocaña, Andrés Valiente, Danut Iordachescu
Publikováno v:
Surface and Coatings Technology, ISSN 0257-8972, 2012-01-15, Vol. 206, No. 8-9
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
Based on laser beam intensities above 109 W/cm2 with pulse energy of several Joules and duration of nanoseconds, Laser Shock Processing (LSP) is capable of inducing a surface compressive residual stress field. The paper presents experimental results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f61b24d79a15f9b62c5424dd28d9efc9
https://oa.upm.es/20790/
https://oa.upm.es/20790/
Autor:
D. M. Filipescu, A. Negret, Ioana Gheorghe, A. Iordachescu, Nilberto H. Medina, C. Mihai, D. Deleanu, M. Ionescu-Bujor, D. Ghiţă, N. Marginean, T. Glodariu, R. Mărginean, F. Brandolini, C. A. Ur, L. Stroe, R. Lica, D. Bucurescu
Publikováno v:
Physical Review C. 90
Autor:
José Luis Ocaña, C. Correa, M. Díaz, Miguel Morales, Juan Antonio Porro, L. Ruiz de Lara, Danut Iordachescu
Publikováno v:
Materials Science Forum, ISSN 0255-5476, 2012, Vol. 706-70
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
Laser shock processing (LSP) is being increasingly applied as an effective technology for the improvement of metallic materials surface properties in different types of components as a means of enhancement of their corrosion and fatigue life behavior
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96f6301dded3b0be425e478f128a359e
http://oa.upm.es/16851/
http://oa.upm.es/16851/
Autor:
H. Hübel, M. Ionescu-Bujor, N. Marginean, D. Bucurescu, F. Brandolini, DL Balabanski, M. De Poli, C. Rossi Alvarez, S. Frauendorf, A. Iordachescu, Roberto Menegazzo, Georgi P. Georgiev, Katrien Vyvey, P. Pavan, Gerda Neyens, C. A. Ur, S. Chmel, D. Bazzacco, M. Danchev, H. Haas
Publikováno v:
Physical Review C. 83
The spectroscopic quadrupole moment of the ${T}_{1/2}=9.4(5)$ ns isomer in $^{193}\mathrm{Pb}$ at an excitation energy ${E}_{\mathrm{ex}}=(2585+x)$ keV is measured by the time-differential perturbed angular distribution method as $|{Q}_{s}|=2.6(3)$ $
Publikováno v:
Hyperfine Interactions. 77:111-117
The electric quadrupole coupling constant of the 7+ 350.8 keV isomeric state in112In has been measured by the TDPAD method in the polycrystalline metallic Cd lattice at 489 K. The determined quadrupole moment |Q| (7+)=103(3) fm2 was compared with the
Autor:
G. Gomez-Rosas, Miguel Morales, C. Rubio-González, Carlos Molpeceres, Juan Antonio Porro, José Luis Ocaña, M. Blasco, Danut Iordachescu
Publikováno v:
Materials Science Forum, ISSN 1662-9752, 2010-01, Vol. 638-64
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
Laser shock processing (LSP) is consolidating as an effective technology for the improvement of metallic materials surface properties involving their fatigue life. The main acknowledged advantage of the LSP technique consists on its capability of ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5404dcf5befb3344f8c4b1ad33a46949
http://oa.upm.es/7051/
http://oa.upm.es/7051/