Abstract
A staging analysis was carried out for deformation curves and the evolution of local deformation fields in defective and defect-free specimens of welded joints of grade VSt3sp steel that were made using manual arc and manual pulsed arc welding. Stages of elasticity, microplasticity, nucleation and motion of Chernov–Luder’s bands, and parabolic deformation strengthening were considered. The parameters of acoustic-emission signals during tension of specimens with a welded seam were analyzed.
| Original language | English |
|---|---|
| Pages (from-to) | 705-712 |
| Number of pages | 8 |
| Journal | Russian Journal of Nondestructive Testing |
| Volume | 51 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1 Nov 2015 |
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Keywords
- acoustic emission
- grade VSt3sp steel
- internal stresses
- local deformation fields
- welded joints
ASJC Scopus subject areas
- Mechanical Engineering
- Mechanics of Materials
- Condensed Matter Physics
- Materials Science(all)
Cite this
The dependence of local deformations and internal stress fields on welding technique for grade VSt3sp structural steel : I. The influence of welding technique on the mechanical characteristics and acoustic emission parameters of grade VSt3sp steel. / Smirnov, A. N.; Danilov, V. I.; Ozhiganov, E. A.; Gorbatenko, V. V.; Murav’ev, V. V.
In: Russian Journal of Nondestructive Testing, Vol. 51, No. 11, 01.11.2015, p. 705-712.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - The dependence of local deformations and internal stress fields on welding technique for grade VSt3sp structural steel
T2 - I. The influence of welding technique on the mechanical characteristics and acoustic emission parameters of grade VSt3sp steel
AU - Smirnov, A. N.
AU - Danilov, V. I.
AU - Ozhiganov, E. A.
AU - Gorbatenko, V. V.
AU - Murav’ev, V. V.
PY - 2015/11/1
Y1 - 2015/11/1
N2 - A staging analysis was carried out for deformation curves and the evolution of local deformation fields in defective and defect-free specimens of welded joints of grade VSt3sp steel that were made using manual arc and manual pulsed arc welding. Stages of elasticity, microplasticity, nucleation and motion of Chernov–Luder’s bands, and parabolic deformation strengthening were considered. The parameters of acoustic-emission signals during tension of specimens with a welded seam were analyzed.
AB - A staging analysis was carried out for deformation curves and the evolution of local deformation fields in defective and defect-free specimens of welded joints of grade VSt3sp steel that were made using manual arc and manual pulsed arc welding. Stages of elasticity, microplasticity, nucleation and motion of Chernov–Luder’s bands, and parabolic deformation strengthening were considered. The parameters of acoustic-emission signals during tension of specimens with a welded seam were analyzed.
KW - acoustic emission
KW - grade VSt3sp steel
KW - internal stresses
KW - local deformation fields
KW - welded joints
UR - http://www.scopus.com/inward/record.url?scp=84955264474&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84955264474&partnerID=8YFLogxK
U2 - 10.1134/S1061830915110066
DO - 10.1134/S1061830915110066
M3 - Article
VL - 51
SP - 705
EP - 712
JO - Russian Journal of Nondestructive Testing
JF - Russian Journal of Nondestructive Testing
SN - 1061-8309
IS - 11
ER -