The influence of long-term annealing at room temperature on creep behaviour of ECAP-processed copper
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F17%3A00470411" target="_blank" >RIV/68081723:_____/17:00470411 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.matlet.2016.11.002" target="_blank" >http://dx.doi.org/10.1016/j.matlet.2016.11.002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matlet.2016.11.002" target="_blank" >10.1016/j.matlet.2016.11.002</a>
Alternative languages
Result language
angličtina
Original language name
The influence of long-term annealing at room temperature on creep behaviour of ECAP-processed copper
Original language description
Present work investigates the effect of long-term annealing at low homologous temperature (~0.22 Tm) on creepnbehaviour of pure copper (99.99%) processed by equal-channel angular pressing (ECAP). Coarse-grained purencopper was processed by 1 and 8 ECAP passes at room temperature. The ECAP-processed specimens werenannealed at room temperature for 3 years. Microstructures of ECAP-processed specimens and their roomntemperature-annealed states were investigated by electron back scatter diffraction (EBSD) technique. Tensilentests were performed at room temperature under constant rate and at 373 K in creep under constant load. It wasnfound that long-term annealing at room temperature led to occurrence of large grains in microstructure whichninfluenced the strength. The influence grew with number of ECAP passes.
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
<a href="/en/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>
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
Materials Letters
ISSN
0167-577X
e-ISSN
—
Volume of the periodical
188
Issue of the periodical within the volume
FEB
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
4
Pages from-to
235-238
UT code for WoS article
000390740500063
EID of the result in the Scopus database
2-s2.0-85006298248