Corrosion of glasses and glass-ceramics

作者: Larry L Hench , David E Clark , E Lue Yen-Bower

DOI: 10.1016/0191-815X(80)90029-7

关键词: CeramicMetallurgyDurabilityMaterials scienceCorrosionLeaching (metallurgy)Homogeneity (physics)MineralogyCrystallizationSilicate glassRadioactive waste

摘要: Abstract Recent work concerning the leaching behavior of nuclear waste forms is reviewed. Major emphasis devoted to glass and glass-ceramics, five types surfaces that determine durability these materials are discussed. An experimental approach presented which enables one predict stability glass-ceramics exposed a wide range environments. The method based upon theoretical correlation changes in thickness leached layers solution pH with given ratio surface area (SA) specific volumes (V). validity this tested by comparing results for silicate compositions. effects homogeneity, crystallization, contact various geological on corrosion also examined.

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