Microstructure and impact properties of ferritic ODS ODM401 (14%Cr-ODS of MA957 type)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F11%3APU95781" target="_blank" >RIV/00216305:26210/11:PU95781 - isvavai.cz</a>
Alternative codes found
RIV/68081723:_____/11:00369886
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Microstructure and impact properties of ferritic ODS ODM401 (14%Cr-ODS of MA957 type)
Original language description
The oxide dispersion strengthened (ODS) steel ODM401 is one of the ODS steels developed during the 1960?1970s as a structural tubing material for fast breeder reactors, mainly because of their hightemperature strength and swelling resistance under irradiation. Nowadays, these steels are taken under consideration as a structural material for blanket and heat exchanger components in fusion reactors. The aim of the work was to describe fracture behaviour of ODM401 steel in connection to the microstructure.The microstructure of as-extruded ODM401 steel has fine grains elongated in the extrusion direction. The two population of Y?Ti?O particles sizes were found in the microstructure of size about 10?20 nm and 2? 3 nm. Temperature dependence of KLST impactenergy was measured and transition temperature tDBTT evaluated about -110 degree C. The fracture surface was formed by alternated cleavage areas connected by inclined areas fractured by dimple micro mechanism proportional to the impact en
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
JOURNAL OF NUCLEAR MATERIALS
ISSN
0022-3115
e-ISSN
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Volume of the periodical
417
Issue of the periodical within the volume
1
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
4
Pages from-to
241-244
UT code for WoS article
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EID of the result in the Scopus database
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