Comparison of low stress creep properties of ferritic and austenitic creep resistant steels.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F01%3A07013122" target="_blank" >RIV/68081723:_____/01:07013122 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Comparison of low stress creep properties of ferritic and austenitic creep resistant steels.
Original language description
Creep tests at stresses below 30 MPa and temperatures from 923 to 1073 K were conducted on an austenitic AISI-316H creep resistant steel. The helicoid spring specimen technique was used with the average test duration of about 2000 h. The results were compared to the results obtained on modified 9 Cr ferritic P-91 type creep resistant steel by the same experimental technique under comparable conditions. The shapes of creep curves for both steels are rather similar, with a deep decrease in creep rate during primary stage followed by a secondary stage with constant strain rate. Viscous creep (i.e. creep having the stress exponent close to one) was demonstrated in both steels under the loading conditions described above.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)