Pesticides, Chloracne, and Porphyria Cutanea Tarda

Bleiberg, Jacob; Brodkin, Roger H.

doi:10.1001/jama.1964.03070140087031

Cited by 3 publications

(3 citation statements)

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“…It is known that in-pile irradiation stabilises the cU-Mo structure [48]. Annealing in-pile irradiated fuel at 500°C has induced the destabilisation of the metastable c-U-Mo phase.…”

Section: U-mo Particlesmentioning

confidence: 99%

Annealing tests of in-pile irradiated oxide coated U–Mo/Al–Si dispersed nuclear fuel

Zweifel¹,

Valot²,

Pontillon³

et al. 2014

Journal of Nuclear Materials

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is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible. a b s t r a c t U-Mo/Al based nuclear fuels have been worldwide considered as a promising high density fuel for the conversion of high flux research reactors from highly enriched uranium to lower enrichment. In this paper, we present the annealing test up to 1800 °C of in-pile irradiated U-Mo/Al-Si fuel plate samples. More than 70% of the fission gases (FGs) are released during two major FG release peaks around 500 °C and 670 °C. Additional characterisations of the samples by XRD, EPMA and SEM suggest that up to 500 °C FGs are released from IDL/matrix interfaces. The second peak at 670 °C representing the main release of FGs originates from the interaction between U-Mo and matrix in the vicinity of the cladding.

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“…It is known that in-pile irradiation stabilises the cU-Mo structure [48]. Annealing in-pile irradiated fuel at 500°C has induced the destabilisation of the metastable c-U-Mo phase.…”

Section: U-mo Particlesmentioning

confidence: 99%

Annealing tests of in-pile irradiated oxide coated U–Mo/Al–Si dispersed nuclear fuel

Zweifel¹,

Valot²,

Pontillon³

et al. 2014

Journal of Nuclear Materials

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“…Neutron irradiation results also indicated that the diffusion coefficient of U and Mo atoms within a displacement/thermal spike is proportional to damage rate [33] [34], the number of displacement/thermal spikes per unit volume per second. Therefore, the efficiency of phase reversal is dependent on the dpa (displacement per atom) rate, which is a function of dose rate and ion depth.…”

Section: Radiation-induced Phase Reversionmentioning

confidence: 99%

Cross section TEM characterization of high-energy-Xe-irradiated U-Mo

Jamison

Miao

et al. 2017

Journal of Nuclear Materials

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U-Mo alloys irradiated with 84 MeV Xe ions to various doses were characterized with transmission electron microscopy (TEM) and scanning transmission electron microscopy (STEM) techniques. The TEM thin foils were prepared perpendicular to the irradiated surface to allow a direct observation of the entire region modified by ions.Therefore, depth-selective microstructural information was revealed. Varied irradiation-induced phenomena such as gas bubble formation, phase reversal, and recrystallization were observed at different ion penetration depths in U-Mo.

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“…These two features are not found in in-pile irradiated U-Mo at temperatures below 200°C [4]. Indeed even the U-Mo fraction which has been destabilized during fuel plate manufacturing process undergoes phase transformation to form cU-Mo (''stabilization'') during in-pile irradiation at low temperatures [17]. Note however the importance of thermal annealing techniques for optimizing fuel plate manufacturing conditions for example.…”

Section: Introductionmentioning

confidence: 99%