DOI > 10.5291/ILL-DATA.DIR-271

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Title

Hydrogen diffusion measurement on biphasic Zr alloy

Abstract

Hydrogen diffusion in Zr alloys is a fundamental process involved in many deleterious phenomena during the service of nuclear components, such as delayed hydride cracking and blistering. As neutron imaging has proven to be a very suitable technique to quantify hydrogen diffusion in Zr alloys with high spatial resolution, the aim of this proposal is to determine the hydrogen diffusion coefficient in a Zr-2.5Nb alloy with two very different microstructural conditions of ß phase (continuous and discontinuous), in order to elucidate the effect of ß phase continuity on the DHC mechanism. Experiments on off situ heat treated samples and in situ diffusion experiments are proposed to account for detailed temporal variations

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

Nahuel Agustín Vega; MIEZA Ignacio and TENGATTINI Alessandro. (2023). Hydrogen diffusion measurement on biphasic Zr alloy. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.DIR-271

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