Fracture behavior of the ODS steels prepared by internal oxidation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F17%3A00481459" target="_blank" >RIV/68081723:_____/17:00481459 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.fusengdes.2017.03.008" target="_blank" >http://dx.doi.org/10.1016/j.fusengdes.2017.03.008</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.fusengdes.2017.03.008" target="_blank" >10.1016/j.fusengdes.2017.03.008</a>
Alternative languages
Result language
angličtina
Original language name
Fracture behavior of the ODS steels prepared by internal oxidation
Original language description
The up-to-date developing activities of ODS steels were mainly focused on strength and creep properties. However, other properties like irradiation resistance, corrosion resistance, fracture toughness, fatigue are also crucial for their applications. In this work, fracture behavior of 9%Cr ODS steels with no strengthening phase and with different composition of strengthening phase based on yttrium and aluminum oxides developed at IPM was evaluated. Fracture toughness testing was done in the temperature range from-100 to +550°C. All three variants of the steel demonstrated fully ductile behavior from the temperature -50°C. The results showed that presence of strengthening phase decreases fracture toughness and this effect is proportional to the effect of strengthening. The fractography analysis revealed no clear evidenceof fine strengthening phase on the fracture micromechanism.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20501 - Materials engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fusion Engineering and Design
ISSN
0920-3796
e-ISSN
—
Volume of the periodical
124
Issue of the periodical within the volume
NOV
Country of publishing house
CH - SWITZERLAND
Number of pages
4
Pages from-to
1108-1111
UT code for WoS article
000419411900230
EID of the result in the Scopus database
2-s2.0-85014719709