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Desarrollo microestructural y comportamiento mecánico en compresión a temperaturas intermedias de aleaciones AZ80 Y ZK60 comerciales y modificadas con Cerio e Itrio
(2018-09-11)
RESUMEN:
En este trabajo se investigó el comportamiento mecánico y desarrollo microestructural en
compresión de aleaciones de magnesio AZ80 y ZK60 comerciales y modificadas con cerio e
itrio a temperaturas intermedias. ...
Análise físico-química e térmica de revestimentos nucleares a base de FeCrAl tolerantes a acidentes
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA NUCLEARPrograma de Pós-Graduação em Ciências e Técnicas NuclearesUFMG, 2020-03-05)
In order to increase safety for energy production in nuclear power reactors of the LWR type, new claddings, more efficient than the current one in terms of resistance to oxidation and chemical stability, are studied. In ...
Caracterização microestrutural, mecânica e eletroquímica de ligas Ti-35Nb-xY, com potencial aplicação biomédicaMicrostructural, mechanical and electrochemical characterization of Ti-35Nb-xY alloys with potential biomedical application
(Pós-Graduação em Ciência e Engenharia de MateriaisUniversidade Federal de Sergipe (UFS), 2023)
Aleaciones base Mg para el almacenamiento de hidrógeno producidas por aleado mecánico
(2011-11-22)
Geometry optimization jobs based on Density Functional Theory were performed on given atom arrangements to estimate the enthalpy of formation of the hydrides MgH2 and (Mg-M)H2 (M= Y, Sc, Li, Zn, Ga, Al, Ag) and assess the ...
Yttrium oxysulfide nanosized spherical particles doped with Yb and Er or Yb and Tm: efficient materials for up-converting phosphor technology field
(Elsevier B.V., 2004-07-14)
This work reports on the preparation, structural and luminescent studies of nanosized up-converter phosphors Y2O2S:Yb(4%), Er(0.1%) and Y2O2S:Yb(4%), Tm(0.1%),both from polymeric and basic carbonate precursors. The precursors ...
Yttrium oxysulfide nanosized spherical particles doped with Yb and Er or Yb and Tm: efficient materials for up-converting phosphor technology field
(Elsevier B.V., 2004-07-14)
This work reports on the preparation, structural and luminescent studies of nanosized up-converter phosphors Y2O2S:Yb(4%), Er(0.1%) and Y2O2S:Yb(4%), Tm(0.1%),both from polymeric and basic carbonate precursors. The precursors ...
Comportamiento mecánico a temperaturas intermedias de aleaciones de magnesio AZ80 y ZK60 modificadas con cerio e itrio
(Palacios Trujillo, Cesar, 2017-10-09)
Resumen
En el presente trabajo se estudió el comportamiento mecánico a temperaturas intermedias en aleaciones de magnesio deformables AZ80 y ZK60 modificadas con cerio e itrio. La aleación AZ80 modificada tiene adiciones ...
Effects of laser beam energy on the pulsed Nd:YAG laser welding of thin sheet corrosion resistant materials
(Trans Tech Publications Ltd, 2014)
Effects of laser beam energy on the pulsed Nd:YAG laser welding of thin sheet corrosion resistant materials
(Trans Tech Publications Ltd, 2014)