Effect of preliminary treatment on grain refinement of medium carbon steel using ECAP at increased temperature

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F09%3A%230000185" target="_blank" >RIV/26316919:_____/09:#0000185 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Effect of preliminary treatment on grain refinement of medium carbon steel using ECAP at increased temperature
Original language description
The present work deals with grain refinement of medium carbon steel having different initial structure modified either by thermal and/or thermomechanical process prior severe plastic deformation. The further grain refinement of steel samples having different initial structure was accomplished during ECAP at temperature of 400°C. The deformed microstructure was analysed after ?ef = 4. Employment of this processing route resulted in extensive deformation of ferrite grain and in partial destroying of lamellae structure of cementite. As straining increases the dynamic polygonization and recrystallization processes contributed to structure refinement. The tensile behaviour was characterized by strength increase for both steel with different initial structure, however the plasticity was reduced strongly.
Czech name
—
Czech description
—

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference on Processing & Manufacturing of Advanced Materials
ISBN
978-3-908454-91-5
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
—
Publisher name
—
Place of publication
Berlin, Germany
Event location
Berlin, Germany
Event date
Jan 1, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—

Similar results(10)