Micromáquina de tracción y criostato que operan en el reactor RA-1 (CNEA)
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Comisión Nacional de Energía Atómica; Argentina
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En este trabajo se presenta una micromáquina de tracción instalada en el criostato a temperatura de nitrógeno líquido que funciona en el reactor RA-1 de la CNEA. Se muestra el resultado de una experiencia de endurecimiento por irradiación efectuada en monocristales de Mg. En ella se pone en evidencia que la repetibilidad de los resultados y sensibilidad de la micromáquina son excelentes: Δ1/1 = 3. 10^6. Se describe la micromáquina y sus principios de funcionamiento. Se describe el criostato y en especial los sistemas de seguridad y dispositivos que se le agregaron para su mejor funcionamiento.[spa]
A tensile micromachine was developed and it was imstalled within a chryostate at liqued nitrogen tem perature which operates unside the CNEA RA-1 Reactor. The result of a radiation hardening experience made on Mg single crystals is shown and it is proved that the repetibility of the results and the machine sensibility are excellent: Δ1/1 = 3. 10^6. The micromachine and its working principies are describe as well as the chryostate, especially the security sistems and dispositiva which has been added for better performance.[eng]
A tensile micromachine was developed and it was imstalled within a chryostate at liqued nitrogen tem perature which operates unside the CNEA RA-1 Reactor. The result of a radiation hardening experience made on Mg single crystals is shown and it is proved that the repetibility of the results and the machine sensibility are excellent: Δ1/1 = 3. 10^6. The micromachine and its working principies are describe as well as the chryostate, especially the security sistems and dispositiva which has been added for better performance.[eng]