Abstract
The influence of the notch shape on the impact fracture of 17Mn1Si steel is investigated at different temperatures, with the focus placed on the low temperature behavior. An approach towards fracture characterization has been suggested based on the description of elastic-plastic deformation of impact loaded specimens on the stage of crack initiation and growth at ambient and lower temperatures. The analysis of the impact loading diagrams and fracture energy values for the 17Mn1Si pipe steel reveals the fracture mechanisms depending on the notch shape. It has been found that the testing temperature reduction plays a decisive role in plastic strain localization followed by dynamic fracture of the specimens with differently shaped notches.
| Original language | English |
|---|---|
| Title of host publication | Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2017 |
| Subtitle of host publication | Proceedings of the 11th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures |
| Publisher | American Institute of Physics Inc. |
| Volume | 1915 |
| ISBN (Electronic) | 9780735416079 |
| DOIs | |
| Publication status | Published - 12 Dec 2017 |
| Externally published | Yes |
| Event | 11th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2017 - Ekaterinburg, Russian Federation Duration: 11 Dec 2017 → 15 Dec 2017 |
Conference
| Conference | 11th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2017 |
|---|---|
| Country | Russian Federation |
| City | Ekaterinburg |
| Period | 11.12.17 → 15.12.17 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Influence of stress concentrator shape and testing temperature on impact bending fracture of 17Mn1Si pipe steel. / Panin, S. V.; Vlasov, I. V.; Maruschak, P. O.; Moiseenko, D. D.; Berto, F.; Vinogradov, A.
Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2017: Proceedings of the 11th International Conference on Mechanics, Resource and Diagnostics of Materials and Structures. Vol. 1915 American Institute of Physics Inc., 2017. 040044.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Influence of stress concentrator shape and testing temperature on impact bending fracture of 17Mn1Si pipe steel
AU - Panin, S. V.
AU - Vlasov, I. V.
AU - Maruschak, P. O.
AU - Moiseenko, D. D.
AU - Berto, F.
AU - Vinogradov, A.
PY - 2017/12/12
Y1 - 2017/12/12
N2 - The influence of the notch shape on the impact fracture of 17Mn1Si steel is investigated at different temperatures, with the focus placed on the low temperature behavior. An approach towards fracture characterization has been suggested based on the description of elastic-plastic deformation of impact loaded specimens on the stage of crack initiation and growth at ambient and lower temperatures. The analysis of the impact loading diagrams and fracture energy values for the 17Mn1Si pipe steel reveals the fracture mechanisms depending on the notch shape. It has been found that the testing temperature reduction plays a decisive role in plastic strain localization followed by dynamic fracture of the specimens with differently shaped notches.
AB - The influence of the notch shape on the impact fracture of 17Mn1Si steel is investigated at different temperatures, with the focus placed on the low temperature behavior. An approach towards fracture characterization has been suggested based on the description of elastic-plastic deformation of impact loaded specimens on the stage of crack initiation and growth at ambient and lower temperatures. The analysis of the impact loading diagrams and fracture energy values for the 17Mn1Si pipe steel reveals the fracture mechanisms depending on the notch shape. It has been found that the testing temperature reduction plays a decisive role in plastic strain localization followed by dynamic fracture of the specimens with differently shaped notches.
UR - http://www.scopus.com/inward/record.url?scp=85038946766&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85038946766&partnerID=8YFLogxK
U2 - 10.1063/1.5017392
DO - 10.1063/1.5017392
M3 - Conference contribution
VL - 1915
BT - Mechanics, Resource and Diagnostics of Materials and Structures, MRDMS 2017
PB - American Institute of Physics Inc.
ER -