Search Results - "Diánez, M.J."

Microcalorimetric study of the annealing hardening mechanism of a Cu–2.8Ni–1.4Si (at%) alloy by Donoso, E., Espinoza, R., Diánez, M.J., Criado, J.M.

“…The precipitation processes in a Cu–2.8at% Ni–1.4at% Si alloy were studied using differential scanning calorimetry (DSC), transmission electron microscopy…”
Get full text

Microcalorimetry: A powerful tool for quantitative analysis of aging hardening response of Cu-Ni-Sn alloys by Donoso, E., Diánez, M.J., Perejón, A., Sánchez-Jiménez, P.E., Pérez-Maqueda, L.A., Sayagués, M.J., Criado, J.M.

“…The method for the deconvolution of overlapping DSC peaks here proposed has been used by the first time for the quantitative determination of the enthalpies…”
Get full text

The calorimetric analysis as a tool for studying the aging hardening mechanism of a Cu-10wt%Ni-5.5wt%Sn alloy by Diánez, M.J., Donoso, E., Sayagués, M.J., Perejón, A., Sánchez-Jiménez, P.E., Pérez-Maqueda, L.A., Criado, J.M.

“…The transformations of a Cu-10wt%Ni-5.5wt%Sn alloy as a function of the aging time in the range from room temperature up to 600 °C have been followed by…”
Get full text

Production of Ag−ZnO powders by hot mechanochemical processing by GUZMÁN, D., AGUILAR, C., ROJAS, P., CRIADO, J.M., DIÁNEZ, M.J., ESPINOZA, R., GUZMÁN, A., MARTÍNEZ, C.

“…Ag–CdO composites are still one of the most commonly used electrical contact materials in low-voltage applications owing to their excellent electrical and…”
Get full text

Study by DSC and HRTEM of the aging strengthening of Cu–Ni–Zn–Al alloys by Diánez, M.J., Donoso, E., Criado, J.M., Sayagués, M.J., Díaz, G., Olivares, L.

“…The structural changes of a Cu–12wt.% Ni–17wt.% Zn–1.7wt.% Al alloy as a function of the aging temperature have been studied by means of Differential Scanning…”
Get full text

Influence of environment and grinding on the crystallisation mechanism of ZrO 2 gel by Criado, J.M., González, M., Diánez, M.J., Pérez-Maqueda, L.A., Málek, Jiri

“…The influence of grinding and surrounding atmosphere on the thermal transformations of zirconia gel has been studied. The XRD analysis of the products obtained…”
Get full text

Influence of environment and grinding on the crystallisation mechanism of ZrO2 gel by CRIADO, J. M, GONZALEZ, M, DIANEZ, M. J, PEREZ-MAQUEDA, L. A, MALEK, Jiri

Get full text

Nonisothermal calorimetric study of the precipitation processes in a Cu–1Co–0.5Ti alloy by Donoso, E., Zúñiga, A., Diánez, M. J., Criado, J. M.

“…The precipitation processes in a Cu–1.0 at.%Co–0.5 at.%Ti (Cu–1.5 at.%Co 2 Ti) alloy were studied using differential scanning calorimetry (DSC), transmission…”
Get full text

Soft synthesis and crystallographic characterization of calcium magnesium mixed carbonates by Criado, J.M., Perez-Maqueda, L.A., Dianez, M.J.

“…Abstract only…”
Get full text

X-ray structure and hydrogen-bonding study of taurine and N -(glucitol-1-yl)taurine by Dianez, M.J., Estrada, M.D., Perez-Garrido, S.

“…Abstract only…”
Get full text

Synthesis, crystal growth and characterisation of a new nonlinear optical material — urea l-malic acid by de Matos Gomes, E, Venkataramanan, V, Nogueira, E, Belsley, M, Proença, F, Criado, A, Dianez, M.J, Estrada, M.D, Perez-Garrido, S

“…Urea l-malic acid, a new second order nonlinear optical crystal, has been synthesized and its sructure determined by X-ray single crystal diffraction. It is…”
Get full text

High-temperature deformation of dispersion-strengthened Cu–Zr–Ti–C alloys by Palma, Rodrigo H., Sepúlveda, Aquiles, Espinoza, Rodrigo, Diánez, M. Jesús, Criado, José M., Sayagués, M. Jesús

“…The hot mechanical behaviour and microstructure of Cu–5 vol.% TiC, Cu–5 vol.% ZrO 2 and Cu–2.5 vol.% TiC–2.5 vol.% ZrO 2 alloys prepared by reaction milling…”
Get full text

Structure of sodium L-malate monohydrate by Estrada, M.D., Criado, A., Perez-Garrido, S., Dianez, M.J., De Matos Gomes, E., Belsley, M.

“…Abstract only…”
Get full text

Relationships between the Texture and Structure of BaTiO3and Its Tetragonal → Cubic Transition Enthalpy by Gotor, F.J., Real, C., Dianez, M.J., Criado, J.M.

“…A nanometric BaTiO3powder sample with a medium crystallite sizeD= 157 Å has been prepared from the thermal decomposition of BaTiO(C2O4) · 4.5H2O by constant…”
Get full text

Development of an experimental tool for measuring electrical properties of materials from liquid nitrogen temperature up to 1000°C by Alcalá, M.D, Criado, J.M, Dianez, M.J, Gotor, F.J, Perez-Maqueda, L.A, Real, C

“…An equipment for thermally stimulated current (TSC) analysis has been developed. The system can be operated at temperatures from 90 up to 1273 K. The cryogenic…”
Get full text

Influence of particle size on the crystalline structure and both the sintering and electrical properties of barium titanate by Criado, J.M., Dianez, M.J., Gotor, F.J., Real, C., Jimenez, F., Ramos, S., del Cerro, J.

“…The constant rate thermal analysis method has been used to obtain barium titanate (BT) powder of very small grain size (diameter 0.07 mu m). Both a…”
Get full text