Hydrogen diffusion analyses of a cracked
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K. Takayama; R. Matsumoto; S. Taketomi; N. Miyazaki
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Article
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2011
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Elsevier Science
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English
β 769 KB
In hydrogen diffusion in metals, we have to consider not only the hydrogen flux driven by the gradient of hydrogen concentration but also the hydrogen flux driven by the gradient of hydrostatic stress. Such hydrogen diffusion is a multi-physics problem coupled hydrogen diffusion with a stress field.