Grain-boundary segregation (GBS) of phosphorus in a low alloy steel (LAS)

Grain-boundary segregation (GBS) of phosphorus in a low alloy steel (LAS)

The aim of the paper is to investigate the phosphorus GBS in the LAS, used for production of nuclear reactor vessels (NRV). The study is conditioned by the radiation embrittlement of NRV LAS owing to mainly the phosphorus GBS. As a result of carried out investigations the dependence is developed for...

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Veröffentlicht in:Atomnaâ ėnergiâ 2001-07, Vol.91 (1), p.20-27
Hauptverfasser: Nikolaeva, A V, Nikolaev, Y A, Kevorkyan, Y R
Format: Artikel
Sprache:rus
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Zusammenfassung:The aim of the paper is to investigate the phosphorus GBS in the LAS, used for production of nuclear reactor vessels (NRV). The study is conditioned by the radiation embrittlement of NRV LAS owing to mainly the phosphorus GBS. As a result of carried out investigations the dependence is developed for determining the ductile-brittle transition temperature of LAS due to phosphorus GBS.
ISSN:0004-7163