Relationship between Damping Factor and Compressive Residual Stress for Shot-Peened Austenitic Stainless Steel
Joint Authors
Singh, Lakhwinder
Aggarwal, M. L.
Khan, R. A.
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-04-26
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The mechanical properties of austenitic stainless steel are rarely improved by heat treatment.
Shot peening is a well-known cold working process that affects thin surface of materials.
By controlling the shot peening intensity and shot size, the variable mechanical properties film thickness was obtained from 0.05 mm to 0.5 mm.
The damping factor and compressive residual stress are determined experimentally and forming a relation between them.
It was found that damping factor in thin film surface increases with depth of deformed layer.
An investigation was carried out, and it was found that the increase in damping factor was due to introduction of compressive residual stress and increased hardness due to shot peening.
The paper discusses a model of changing damping properties with compressive residual stress and depth of deformed layer of austenitic stainless steel.
American Psychological Association (APA)
Singh, Lakhwinder& Khan, R. A.& Aggarwal, M. L.. 2011. Relationship between Damping Factor and Compressive Residual Stress for Shot-Peened Austenitic Stainless Steel. ISRN Mechanical Engineering،Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-504671
Modern Language Association (MLA)
Singh, Lakhwinder…[et al.]. Relationship between Damping Factor and Compressive Residual Stress for Shot-Peened Austenitic Stainless Steel. ISRN Mechanical Engineering No. 2011 (2011), pp.1-7.
https://search.emarefa.net/detail/BIM-504671
American Medical Association (AMA)
Singh, Lakhwinder& Khan, R. A.& Aggarwal, M. L.. Relationship between Damping Factor and Compressive Residual Stress for Shot-Peened Austenitic Stainless Steel. ISRN Mechanical Engineering. 2011. Vol. 2011, no. 2011, pp.1-7.
https://search.emarefa.net/detail/BIM-504671
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-504671