Abstract
The article presents the evaluation results of impacts of various strengthening mechanisms to flow stress. Such evaluations were made on the basis of the measured parameters of the dislocation substructure formed in monocrystals of [001]-Ni3Fe alloy deformed by compression within the stage II. It was found that the main impact to deformation resistance in the alloys with net substructure is made by the mechanism of dislocation impediment, which is caused by contact interaction between moving dislocations and forest dislocations.
| Original language | English |
|---|---|
| Article number | 012010 |
| Journal | IOP Conference Series: Materials Science and Engineering |
| Volume | 156 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 8 Nov 2016 |
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ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Dislocation structure and deformation hardening alloy fcc single crystals at the mesolevel. / Teplyakova, L. A.; Kunitsyna, T. S.; Koneva, N. A.; Kozlov, E. V.; Kondratyuk, A. A.; Zboikova, N. A.; Kakushkin, Yu A.; Iakhin, A. A.
In: IOP Conference Series: Materials Science and Engineering, Vol. 156, No. 1, 012010, 08.11.2016.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Dislocation structure and deformation hardening alloy fcc single crystals at the mesolevel
AU - Teplyakova, L. A.
AU - Kunitsyna, T. S.
AU - Koneva, N. A.
AU - Kozlov, E. V.
AU - Kondratyuk, A. A.
AU - Zboikova, N. A.
AU - Kakushkin, Yu A.
AU - Iakhin, A. A.
PY - 2016/11/8
Y1 - 2016/11/8
N2 - The article presents the evaluation results of impacts of various strengthening mechanisms to flow stress. Such evaluations were made on the basis of the measured parameters of the dislocation substructure formed in monocrystals of [001]-Ni3Fe alloy deformed by compression within the stage II. It was found that the main impact to deformation resistance in the alloys with net substructure is made by the mechanism of dislocation impediment, which is caused by contact interaction between moving dislocations and forest dislocations.
AB - The article presents the evaluation results of impacts of various strengthening mechanisms to flow stress. Such evaluations were made on the basis of the measured parameters of the dislocation substructure formed in monocrystals of [001]-Ni3Fe alloy deformed by compression within the stage II. It was found that the main impact to deformation resistance in the alloys with net substructure is made by the mechanism of dislocation impediment, which is caused by contact interaction between moving dislocations and forest dislocations.
UR - http://www.scopus.com/inward/record.url?scp=85000925799&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85000925799&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/156/1/012010
DO - 10.1088/1757-899X/156/1/012010
M3 - Article
AN - SCOPUS:85000925799
VL - 156
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
SN - 1757-8981
IS - 1
M1 - 012010
ER -