Resistance of the welded joint of austenitic steel NEUTRONIT A 976 SM in the corrosive environment of boric acid
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F22%3AN0000103" target="_blank" >RIV/26722445:_____/22:N0000103 - isvavai.cz</a>
Výsledek na webu
<a href="https://sciendo.com/article/10.2478/kom-2022-0004" target="_blank" >https://sciendo.com/article/10.2478/kom-2022-0004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/kom-2022-0004" target="_blank" >10.2478/kom-2022-0004</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Resistance of the welded joint of austenitic steel NEUTRONIT A 976 SM in the corrosive environment of boric acid
Popis výsledku v původním jazyce
The paper deals with the influence of the operating environment on the safe resistance of the welded joint of the construction material used in the nuclear power industry in the production of spent nuclear fuel containers. This material contains a higher percentage of alloying boron and is used as a shielding construction material for neutron and gamma radiation. It is used to produce baskets for spent nuclear fuel containers. When the containers are being filled, the welded joint of the basket structure are briefly exposed to an aqueous boric acid solution. The aim of this work was to determine the effects of exposure to the corrosive boric acid environment on the mechanical properties of the material. Tensile tests on the original weld and post weld exposure in H3BO3 and corrosion cracking tests on unexposed welds were performed. The evaluation of the results revealed that the exposure to the corrosive environment of boric acid did not significantly affect the strength characteristics of the tested material NEUTRONIT A 976 SM.
Název v anglickém jazyce
Resistance of the welded joint of austenitic steel NEUTRONIT A 976 SM in the corrosive environment of boric acid
Popis výsledku anglicky
The paper deals with the influence of the operating environment on the safe resistance of the welded joint of the construction material used in the nuclear power industry in the production of spent nuclear fuel containers. This material contains a higher percentage of alloying boron and is used as a shielding construction material for neutron and gamma radiation. It is used to produce baskets for spent nuclear fuel containers. When the containers are being filled, the welded joint of the basket structure are briefly exposed to an aqueous boric acid solution. The aim of this work was to determine the effects of exposure to the corrosive boric acid environment on the mechanical properties of the material. Tensile tests on the original weld and post weld exposure in H3BO3 and corrosion cracking tests on unexposed welds were performed. The evaluation of the results revealed that the exposure to the corrosive environment of boric acid did not significantly affect the strength characteristics of the tested material NEUTRONIT A 976 SM.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
20501 - Materials engineering
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Koroze a ochrana materiálu
ISSN
0452-599X
e-ISSN
—
Svazek periodika
66
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
5
Strana od-do
20-24
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-85129183174