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http://repositoriodigital.ipn.mx/handle/123456789/10955
Título : | Caracterizacion termica de hueso y substratos metalicos para uso biomedico |
Palabras clave : | Caracterizacion termica Hueso Metales |
Fecha de publicación : | 16-ene-2013 |
Editorial : | Biomecanica |
Descripción : | In this work we report thermal diffusivity measurements at room temperature in two different
sections of bull dense bone, bull bone and commercial hydroxyapatite, the last two in powder form.
It was realised a comparison between these measured values and those obtained from metallic samples
frequently used in implants, as high purity titanium and 316L stainless steel. Our results show that
the porosity and its orientation in the bone are two important factors for the heat flux through the
bone. By other hand, we obtained that the hydroxyapatite, in compact powder form, presents a
thermal diffusivity value very near to those obtained for the bone samples which gives a good thermal
agreement between these materials. Finally, it was obtained a one order of magnitude difference
between the thermal diffusivity values of metallic samples and those corresponding values to bone
and hydroxyapatite being this difference greater in titanium than in stainless steel. Research article of international journal Instituto Politecnico Nacional |
URI : | http://www.repositoriodigital.ipn.mx/handle/123456789/10955 |
Otros identificadores : | 1135-2205 http://hdl.handle.net/123456789/468 |
Aparece en las colecciones: | Doctorado |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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2000 v8p40 Biomecanica Hueso.pdf | 33.99 kB | Adobe PDF | Visualizar/Abrir |
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