Small-angle neutron scattering measurements of δ-phase deuteride (hydride) precipitates in Zircaloy 4
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چکیده
منابع مشابه
Small-angle neutron scattering measurements of deuteride „hydride... formation and decomposition in single-crystal Pd
The deuteride ~hydride! precipitation and decomposition microstructure in single-crystal Pd has been investigated in a series of in situ small-angle neutron scattering ~SANS! measurements. The particle morphology along the absorption and desorption branches of the 353-K pressure-composition isotherm are consistent with a loss of particle coherency, leading to the formation of large, micron-thic...
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Small Angle Neutron Scattering (SANS) is a technique that enables to probe the 3-D structure of materials on a typical size range lying from ∼ 1 nm up to ∼ a few 100 nm, the obtained information being statistically averaged on a sample whose volume is ∼ 1 cm3. This very rich technique enables to make a full structural characterization of a given object of nanometric dimensions (radius of gyrati...
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In situ small-angle neutron scattering (SANS) measurements of deuteride precipitation in well-annealed, undeformed single crystal Pd have been performed at room temperature to observe the morphology of the precipitate as the deuterium fraction was increased over a range of 0.005 to 0.097 [D] / [Pd]. Supporting measurements were made of the room temperature deuterium solubility isotherm in the s...
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ژورنال
عنوان ژورنال: Journal of Applied Crystallography
سال: 2018
ISSN: 1600-5767
DOI: 10.1107/s160057671800479x