We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Effect of Bainite Crystallographic Texture on Failure of Pipe Steel Sheets Made by Controlled Thermomechanical Treatment.
- Authors
Pyshmintsev, I.; Struin, A.; Gervasyev, A.; Lobanov, M.; Rusakov, G.; Danilov, S.; Arabey, A.
- Abstract
The method of orientation microscopy (EBSD) is used to study the texture of low-carbon, low-alloy pipe steel sheets with a bainitic structure made by controlled thermomechanical processing. The specimens analyzed are inclined or not inclined towards forming separations (secondary cracks) in a fracture during mechanical testing. Formation of separations during failure of steel with a bainitic structure is connected with the presence in the material of regions with uniform orientation (001)<110> extended in the cold rolling direction. Formation of the regions is a consequence of features of γ→α shear transformation that commences at special boundaries between deformed austenite grains.
- Subjects
BAINITE; STEEL pipe fractures; CRYSTALLOGRAPHY; CRYSTAL texture; SHEET metal; METALS; THERMOMECHANICAL treatment
- Publication
Metallurgist, 2016, Vol 60, Issue 3/4, p405
- ISSN
0026-0894
- Publication type
Article
- DOI
10.1007/s11015-016-0306-7