Abstract
By making an indentation into a body-centered cubic single crystal of Fe-3% Si through the in situ nanoindentation in a transmission electron microscopy technique, we found that dislocations formed during the early stage involved not distinguishable pop-ins but small load fluctuations. The pop-in behavior was connected with the change of dislocation structures. The phenomenon was explained by the conventional strain rate model.
| Original language | English |
|---|---|
| Pages (from-to) | 919-922 |
| Number of pages | 4 |
| Journal | Scripta Materialia |
| Volume | 64 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - May 1 2011 |
| Externally published | Yes |
Fingerprint
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
- Metals and Alloys
Cite this
Direct observation of plastic deformation in iron-3% silicon single crystal by in situ nanoindentation in transmission electron microscopy. / Zhang, Ling; Ohmura, Takahito; Seikido, Kaoru; Nakajima, Kiyomi; Hara, Toru; Tsuzaki, Kaneaki.
In: Scripta Materialia, Vol. 64, No. 9, 01.05.2011, p. 919-922.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Direct observation of plastic deformation in iron-3% silicon single crystal by in situ nanoindentation in transmission electron microscopy
AU - Zhang, Ling
AU - Ohmura, Takahito
AU - Seikido, Kaoru
AU - Nakajima, Kiyomi
AU - Hara, Toru
AU - Tsuzaki, Kaneaki
PY - 2011/5/1
Y1 - 2011/5/1
N2 - By making an indentation into a body-centered cubic single crystal of Fe-3% Si through the in situ nanoindentation in a transmission electron microscopy technique, we found that dislocations formed during the early stage involved not distinguishable pop-ins but small load fluctuations. The pop-in behavior was connected with the change of dislocation structures. The phenomenon was explained by the conventional strain rate model.
AB - By making an indentation into a body-centered cubic single crystal of Fe-3% Si through the in situ nanoindentation in a transmission electron microscopy technique, we found that dislocations formed during the early stage involved not distinguishable pop-ins but small load fluctuations. The pop-in behavior was connected with the change of dislocation structures. The phenomenon was explained by the conventional strain rate model.
UR - http://www.scopus.com/inward/record.url?scp=79952191928&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=79952191928&partnerID=8YFLogxK
U2 - 10.1016/j.scriptamat.2011.01.037
DO - 10.1016/j.scriptamat.2011.01.037
M3 - Article
AN - SCOPUS:79952191928
VL - 64
SP - 919
EP - 922
JO - Scripta Materialia
JF - Scripta Materialia
SN - 1359-6462
IS - 9
ER -