Search Results - "Angurel, L. A."

Simulation of salt spray corrosion behaviour of micro-arc oxidation coating by laser induced Ag infiltration by Liu, Cancan, Li, Hongtao, Cai, Hailong, Angurel, L A, de la Fuente, G F, Jiang, Bailing

“…Micro-arc oxidation (MAO) coating was initially prepared on 6061 Al alloy, and subsequently coated with Ag using magnetron sputtering. Laser beam scan (LBS)…”
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Microstructure and Transport Properties of Bi-2212 Prepared by CO2 Laser Line Scanning by Lennikov, V., Özkurt, B., Angurel, L. A., Sotelo, A., Özçelik, B., de la Fuente, G. F.

“…A novel Laser Line Scanning method has been applied to process rectangular cross-section Bi-2212 monoliths containing 2.9 % Ag using a CO 2 Laser. Although…”
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Ag distribution in thick Bi-2212 floating zone textured rods by Sotelo, A., Mora, M., Madre, M.A., Diez, J.C., Angurel, L.A., De la Fuente, G.F.

“…Bi 2Sr 2CaCu 2O 8+ δ + x wt.% Ag (with x ranging from 0 to 40) powders were prepared by a sol–gel method. These powders were used as precursors to fabricate…”
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Fabrication of Bi-2212 Coatings Using Thermospraying by Andres, J M, Mayoral, M C, Angurel, L A

“…This work presents the characteristics of Bi-2212 coatings on silver substrates obtained by thermo-spraying. The system allows moving the substrate to obtain…”
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Fast visualization of corrosion processes using digital speckle photography by Andrés, N., Recuero, S., Arroyo, M.P., Bona, M.T., Andrés, J.M., Angurel, L.A.

“…This work shows the feasibility of using non-intrusive optical techniques to determine surface changes associated with corrosion processes even when they are…”
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Influence of the Surface Layer on YBaCuO Coated Conductors Quench Processes by Pelegrin, J., Martinez, E., Angurel, L. A., Lahoz, R., Hazelton, D., Brownsey, P., Duval, J.

“…The study of the thermal stability process in second-generation (2G) high-temperature superconductors is important to determine its optimal performance in…”
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Direct Laser Synthesis of Fe2O3 Modified TiO2 by Lennikov, V. V., Gómez‐Herrero, A., Angurel, L. A., Fuente, G. F., Otero‐Díaz, L. C.

“…A very fast, selective CO2 laser line scan direct synthesis method is presented and has been applied here to study phase and defect formation within an…”
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Thermal conductance measurements of superconducting Bi-2212 rods and a Bi-2212-based current lead module : Analysis and results by NATIVIDAD, Eva, CASTRO, M, BURRIEL, R, ANGUREL, L. A

“…We measured from 5 to 300 K the thermal conductance of different superconducting Bi-2212 thin rods and one superconducting module integrating a hybrid current…”
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Visualisation of environmental degradation in ceramic superconductors using digital speckle photography by Recuero, S., Bona, M.T., Andrés, N., Andrés, J.M., Angurel, L.A.

“…Differences in the environmental stability of Bi-2212 textured materials before and after annealing have been evaluated using digital speckle photography. This…”
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Structure, magnetic, photocatalytic and blood compatibility studies of nickel nanoferrites prepared by laser ablation technique in distilled water by Özçelik, S., Yalçın, B., Arda, L., Santos, H., Sáez-Puche, R., Angurel, L.A., Fuente, G.F. de la, Özçelik, B.

“…The main objective of this study is to investigate the structural features, magnetic behaviour, photocatalytic properties and blood compatibility of NiFe2O4…”
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Laser technologies applied to the fabrication and characterization of bulk Bi-2212 superconducting materials for power applications by Angurel, L. A., Díez, J. C., de la Fuente, G. F., Gimeno, F., Lera, F., López-Gascón, C., Martínez, E., Mora, M., Navarro, R., Sotelo, A., Andrés, N., Recuero, S., Arroyo, M. P.

“…Lasers are adequate tools in the processing and characterization of materials. The Applied Superconductivity group at the Aragón Materials Science Institute…”
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Effect of silica sol on the dispersion–gelation process of concentrated silica suspensions for fibre-reinforced ceramic composites by Tomas, M., Amaveda, H., Angurel, L.A., Mora, M.

“…Sol gel process of silica powders dispersed in silica sol has been used to obtain a suitable suspension for the sol infiltration technique of fibre-reinforced…”
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IR laser line scanning treatments to improve levitation forces in MgTi0.06B2 bulk materials by Ozturk, K., Aksoy, C., Angurel, L.A., Savaskan, B., Martínez, E., Badía-Majós, A., de la Fuente, G.F., Guner, B., Dancer, C.E.J., Celik, S.

“…Infrared (IR) laser-line scanning has been widely used to induce different surface microstructures in a broad range of materials. In this work, this laser…”
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Textured Bi–Sr–Ca–Cu–O rods processed by laser floating zone from solid state or melted precursors by Carrasco, M.F., Costa, F.M., Silva, R.F., Gimeno, F., Sotelo, A., Mora, M., Díez, J.C., Angurel, L.A.

“…Two different methods were used to prepare the precursor materials to grow superconducting textured rods using the laser floating zone (LFZ) technique: melt…”
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Ag doped (Bi1.6Pb0.4)Sr2CaCu2O8+δ textured rods by Díez, J. C., Angurel, L. A., Sotelo, A., Mora, M., Amaveda, H., Madre, M. A.

“…In this work, superconducting samples of (Bi1.6Pb0.4)Sr2CaCu2O8+δ with Ag additions have been studied. (Bi1.6Pb0.4)Sr2CaCu2O8+δ + x wt.% Ag (with x = 0, 1 and…”
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Study of the variation of the E-I curves in the superconducting to normal transition of Bi-2212 textured ceramics by Pb addition by Sotelo, A., Mora, M., Madre, M. A., Amaveda, H., Diez, J. C., Angurel, L. A., Mayoral, M. C.

“…Vitreous cylinders with compositions Bi2-xPbxSr2CaCu2Oy, (x = 0, 0.2, 0.4 and 0.6) were prepared and used as precursors to fabricate textured bars through a…”
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Design, fabrication and tests of a 600A HTc current lead for the LHC correction magnets by Garcia-Tabares, L., Calero, J., Abramian, P., Toral, F., Angurel, L.A., Diez, J.C., Burriel, R., Nativadad, E., Iturbe, R., Etxeandia, J.

“…This paper describes the design and fabrication of four sets of HTc 600 A current leads manufactured by ANTEC in collaboration with three more Institutes to…”
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Phase growth and microstructure modifications induced by annealing in highly textured superconducting Bi-2212 thin rods by Mora, M., Martínez, E., Díez, J. C., Angurel, L. A., Fuente, G. F. de la

“…Bi-2212 cylindrical rods were obtained using a laser-induced directional solidification system. Although as-grown Bi-2212 samples are well textured, they do…”
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Dispersant-free colloidal fabrication of Bi2Sr2CaCu2O8 superconducting thick films by Mora, M., Gimeno, F., Amaveda, H., Angurel, L.A., Moreno, R.

“…Bi2Sr2CaCu2Ox thick films were fabricated using colloidal processing. The composition of the suspension was optimised using sedimentation experiments and…”
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Synthesis of the Bi2Sr2CaCu2O8+δ superconductor following a polymer matrix route by SOTELO, A, PENA, J. I, ANGUREL, L. A, DIEZ, C, RUIZ, M. T, DE LA FUENTE, G. F, NAVARRO, R

“…This paper presents a convenient polymer matrix synthesis route based on the use of metal acetates, which yields Bi2Sr2CaCu2O8+δ (2212 phase) with a Tc higher…”
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