Details
| Original language | English |
|---|---|
| Pages (from-to) | 307-310 |
| Number of pages | 4 |
| Journal | Scripta materialia |
| Volume | 58 |
| Issue number | 4 |
| Publication status | Published - Feb 2008 |
| Externally published | Yes |
Abstract
Cyclic stability of ultrafine-grained and nanocrystalline (NC) copper (Cu) obtained by room temperature powder consolidation using equal channel angular pressing (ECAP) was investigated. The improved cyclic stability of NC Cu as compared with its ECAP-processed bulk counterpart is mainly attributed to the larger volume fraction of high-angle grain boundaries.
Keywords
- Copper, Equal channel angular pressing, Fatigue, Impurity, Powder consolidation
ASJC Scopus subject areas
- Materials Science(all)
- General Materials Science
- Physics and Astronomy(all)
- Condensed Matter Physics
- Engineering(all)
- Mechanics of Materials
- Engineering(all)
- Mechanical Engineering
- Materials Science(all)
- Metals and Alloys
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In: Scripta materialia, Vol. 58, No. 4, 02.2008, p. 307-310.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - On the cyclic stability of nanocrystalline copper obtained by powder consolidation at room temperature
AU - Canadinc, D.
AU - Maier, H. J.
AU - Haouaoui, M.
AU - Karaman, I.
N1 - Funding Information: This study was funded by Deutsche Forschungsgemeinschaft, within the Research Unit Program “Mechanische Eigenschaften und Grenzflächen ultrafeinkörniger Werkstoffe”, the Office of Naval Research grant N00014-05-0615 and the National Science Foundation, contract CMS 01-34554, Solid Mechanics and Materials Engineering Program, Directorate of Engineering, Arlington, VA.
PY - 2008/2
Y1 - 2008/2
N2 - Cyclic stability of ultrafine-grained and nanocrystalline (NC) copper (Cu) obtained by room temperature powder consolidation using equal channel angular pressing (ECAP) was investigated. The improved cyclic stability of NC Cu as compared with its ECAP-processed bulk counterpart is mainly attributed to the larger volume fraction of high-angle grain boundaries.
AB - Cyclic stability of ultrafine-grained and nanocrystalline (NC) copper (Cu) obtained by room temperature powder consolidation using equal channel angular pressing (ECAP) was investigated. The improved cyclic stability of NC Cu as compared with its ECAP-processed bulk counterpart is mainly attributed to the larger volume fraction of high-angle grain boundaries.
KW - Copper
KW - Equal channel angular pressing
KW - Fatigue
KW - Impurity
KW - Powder consolidation
UR - http://www.scopus.com/inward/record.url?scp=36349004680&partnerID=8YFLogxK
U2 - 10.1016/j.scriptamat.2007.09.059
DO - 10.1016/j.scriptamat.2007.09.059
M3 - Article
AN - SCOPUS:36349004680
VL - 58
SP - 307
EP - 310
JO - Scripta materialia
JF - Scripta materialia
SN - 1359-6462
IS - 4
ER -