Author
Güler, Zeynel, Yapıcı, Güney Güven
Publication Date
2021
Publication Place
-
Trans Tech Publications Ltd
Subject
Constrained groove pressing, Ductility, Severe plastic deformation, Steel, Strength, Zinc
Type
Document
Language
English
Digital
Yes
Manuscript
No
Library
Özyeğin University
Library Asset ID
978-303573835-3
Record ID
c66d8ee8-a87c-42f1-8ddc-ca0796674884
Library Location
Mechanical Engineering
Date
2021
Sample Text
Constrained groove pressing (CGP), a severe plastic deformation method, has been implemented on AISI 304 and commercially pure zinc samples in the present work. Four CGP passes were successfully applied to both materials providing a remarkable improvement in both strength and hardness values, despite reduced ductility. Average grain size values were diminished by around 45% for 304 stainless steel and 47% for commercially pure zinc. The highest levels of strengthening due to severe deformation were displayed after the initial passes for both materials. CGP was shown to be a viable method for strengthening based on deformation processing, whereby similar trends in microstructure and mechanical behavior were observed for both crystal structures.
DOI
10.4028/www.scientific.net/KEM.882.28 021
Cilt
882 KEM
