Nuclear Corrosion: Achievements and Challenges
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Corrosion science faces new challenges in various nuclear environments. Three main areas may be identifiedwhere increases of knowledge and understanding have been done and are still needed to face the technicalneeds: (i) the extension of the service time of nuclear power plants from 40 years, as initially planned,to 60 years and probably more as expected now, (ii) the prediction of long term behaviour of metallicmaterials in nuclear waste disposal where the corrosion processes have to be predicted over large periodsof time, some thousands years and more, (iii) the choice of materials for use at very high temperaturesas expected in Generation IV power plants in environments like gas (helium), supercritical water, liquidmetals or salts. Service time extension, deep geological waste repositories and high temperature reactorssustain researches and developments to model corrosion phenomena at various scales, from atoms to components.
Abstract
Corrosion science faces new challenges in various nuclear environments. Three main areas may be identifiedwhere increases of knowledge and understanding have been done and are still needed to face the technicalneeds: (i) the extension of the service time of nuclear power plants from 40 years, as initially planned,to 60 years and probably more as expected now, (ii) the prediction of long term behaviour of metallicmaterials in nuclear waste disposal where the corrosion processes have to be predicted over large periodsof time, some thousands years and more, (iii) the choice of materials for use at very high temperaturesas expected in Generation IV power plants in environments like gas (helium), supercritical water, liquidmetals or salts. Service time extension, deep geological waste repositories and high temperature reactorssustain researches and developments to model corrosion phenomena at various scales, from atoms to components.
참고문헌 (12)
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