Atomistic mechanism of hydrogen trapping
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S.K. Desai; T. Neeraj; P.A. Gordon
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Article
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2010
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Elsevier Science
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English
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For many years trapping of hydrogen by solutes has been proposed as one of the mechanisms to mitigate hydrogen embrittlement in steels. In the 1980s, Myers et al. reported strong hydrogen trapping around yttrium centers in a-Fe with trapping energies of around ร0.7 to ร0.9 eV. To date, this is one o