Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Recolector de Cienci...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
versions View all 1 versions
addClaim

Influencia de la atmósfera de sinterización en la estabilidad térmica de cerámicas de hidroxiapatita reforzadas con circona

Authors: Delgado García-Menocal, J. A.; Morejón Alonso, L.;

Influencia de la atmósfera de sinterización en la estabilidad térmica de cerámicas de hidroxiapatita reforzadas con circona

Abstract

En este trabajo se estudia la influencia de la atm sfera de sinterizaci n sobre la estabilidad t rmica de cer micas de hidroxiapatita (HA) reforzadas con part culas de circona parcialmente estabilizada con magnesia (Mg-PSZ). Los cuerpos verdes fueron obtenidos por prensado uniaxial y las sinterizaciones se realizaron en aire y en ox geno h medo. El estudio por difracci n de rayos-X y espectroscop a infrarroja permiti comprobar que la atm sfera h meda evita la descomposici n de la hidroxiapatita, todo lo contrario a lo que sucede en aire donde es evidente la presencia del zirconato c lcico (CZ) en la interfaz entre la part cula de circona y la matriz de HA. La caracterizaci n microestructural de los materiales por Microscop a Electr nica de Barrido permiti apreciar el desarrollo de tama o de grano de los materiales sinterizados. El estudio del comportamiento mec nico mediante ensayos de indentaci n revel un aumento de la tenacidad a la fractura en el caso de los materiales que presentaban Mg-PSZ con respecto a la HA pura

Peer reviewed

Keywords

Circona, hidroxiapatita

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green