Effect of impurities in dissimilar metal welds on their corrosion behavior

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F21%3A43922517" target="_blank" >RIV/60461373:22310/21:43922517 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22320/21:43922517

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/full/10.1002/maco.202112282" target="_blank" >https://onlinelibrary.wiley.com/doi/full/10.1002/maco.202112282</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/maco.202112282" target="_blank" >10.1002/maco.202112282</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of impurities in dissimilar metal welds on their corrosion behavior

Popis výsledku v původním jazyce

Dissimilar metal welds are commonly used constructional solutions in most light-water reactors. Unfortunately, it may also be a source of operational problems due to the combination of two or more metals with different corrosion resistance. For welds of carbon and austenitic steel, it is possible to observe damage in the austenitic steel, which is the material with better corrosion resistance. This self-contradictory phenomenon is presumed to be caused by the segregation of impurities (S, P, C) from carbon steel on austenitic grain boundaries. The goal of this study is to demonstrate the effect of these impurities on the corrosion behavior of Fe–Cr–Ni alloys with different Cr and Ni content by using electrochemical methods. © 2021 Wiley-VCH GmbH.

Název v anglickém jazyce

Effect of impurities in dissimilar metal welds on their corrosion behavior

Popis výsledku anglicky

Dissimilar metal welds are commonly used constructional solutions in most light-water reactors. Unfortunately, it may also be a source of operational problems due to the combination of two or more metals with different corrosion resistance. For welds of carbon and austenitic steel, it is possible to observe damage in the austenitic steel, which is the material with better corrosion resistance. This self-contradictory phenomenon is presumed to be caused by the segregation of impurities (S, P, C) from carbon steel on austenitic grain boundaries. The goal of this study is to demonstrate the effect of these impurities on the corrosion behavior of Fe–Cr–Ni alloys with different Cr and Ni content by using electrochemical methods. © 2021 Wiley-VCH GmbH.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Materials and Corrosion – Werkstoffe und korrosion

ISSN

0947-5117

e-ISSN

—

Svazek periodika

72

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

1370-1376

Kód UT WoS článku

000627491600001

EID výsledku v databázi Scopus

2-s2.0-85102501451