Relative Role of Gas Generation and Displacement Rates in Cavity Nucleation and Growth

Bachu Narain Singh; A. J E. Foreman

doi:10.1016/0022-3115(84)90652-4

Relative Role of Gas Generation and Displacement Rates in Cavity Nucleation and Growth

Bachu Narain Singh, A. J E. Foreman

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Problems of helium diffusion and clustering during irradiation are analysed. Using the “homogeneous” nucleation theory , the effect of damage rate on cavity density is calculated for different gas generation to damage rate ratios. The influence of gas mobility on cavity nucleation has been evaluated. The calculations have been carried out for aluminium; the results are compared with the experimental results on high-purity aluminium irradiated with 600 MeV protons.

Original language	English
Journal	Journal of Nuclear Materials
Volume	122
Issue number	1-3
Pages (from-to)	537-541
ISSN	0022-3115
DOIs	https://doi.org/10.1016/0022-3115(84)90652-4
Publication status	Published - 1984

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title = "Relative Role of Gas Generation and Displacement Rates in Cavity Nucleation and Growth",

abstract = "Problems of helium diffusion and clustering during irradiation are analysed. Using the “homogeneous” nucleation theory , the effect of damage rate on cavity density is calculated for different gas generation to damage rate ratios. The influence of gas mobility on cavity nucleation has been evaluated. The calculations have been carried out for aluminium; the results are compared with the experimental results on high-purity aluminium irradiated with 600 MeV protons.",

author = "Singh, {Bachu Narain} and Foreman, {A. J E.}",

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T1 - Relative Role of Gas Generation and Displacement Rates in Cavity Nucleation and Growth

AU - Singh, Bachu Narain

AU - Foreman, A. J E.

PY - 1984

Y1 - 1984

N2 - Problems of helium diffusion and clustering during irradiation are analysed. Using the “homogeneous” nucleation theory , the effect of damage rate on cavity density is calculated for different gas generation to damage rate ratios. The influence of gas mobility on cavity nucleation has been evaluated. The calculations have been carried out for aluminium; the results are compared with the experimental results on high-purity aluminium irradiated with 600 MeV protons.

AB - Problems of helium diffusion and clustering during irradiation are analysed. Using the “homogeneous” nucleation theory , the effect of damage rate on cavity density is calculated for different gas generation to damage rate ratios. The influence of gas mobility on cavity nucleation has been evaluated. The calculations have been carried out for aluminium; the results are compared with the experimental results on high-purity aluminium irradiated with 600 MeV protons.

U2 - 10.1016/0022-3115(84)90652-4

DO - 10.1016/0022-3115(84)90652-4

M3 - Journal article

SN - 0022-3115

VL - 122

SP - 537

EP - 541

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

IS - 1-3

ER -

Relative Role of Gas Generation and Displacement Rates in Cavity Nucleation and Growth

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