Abstract
Studied is the mesoscale behavior of plastic deformation and fracture of weld joints for austenic steels. Large-scale rotational modes of deformation in heat affected zones are identified with the first stage of formation of band structures; it is related to the "traveling neck" phenomenon in the base metal. The second stage is connected with crack generation and the state of affairs in the heart-affected zone.
| Original language | English |
|---|---|
| Pages (from-to) | 99-102 |
| Number of pages | 4 |
| Journal | Theoretical and Applied Fracture Mechanics |
| Volume | 29 |
| Issue number | 2 |
| Publication status | Published - 1998 |
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Keywords
- Austentic steels
- Heat-affected zone (HAZ)
- Localized plastic deformation
- Mesomechanics
- Mesoscale fragmentation
- Weld joints
ASJC Scopus subject areas
- Mechanical Engineering
- Mechanics of Materials
Cite this
Panin, V. E., Pleshanov, V. S., Kobzeva, S. A., & Burkova, S. P. (1998). Relaxation mechanism of rotational type in fracture of weld joints for austenic steels. Theoretical and Applied Fracture Mechanics, 29(2), 99-102.