ICIEMS 2015

International Conference on Information Engineering, Management and Security 2015

 


ICIEMS 2015 Kokula Krishna Hari K
Publication Meta Value
Short Title ICIEMS 2015
Publisher ASDF, India
ISBN 13 978-81-929742-7-9
ISBN 10 81-929742-7-8
Language English
Type Hard Bound - Printed Book
Copyrights ICIEMS Organizers / DCRC, London, UK
Editor-in-Chief Kokula Krishna Hari K
Conference Dates 13 - 14, August 2015
Venue Country IITM-RP, Chennai, India
Submitted Papers 410
Acceptance Rate 4.11%
Website www.iciems.in

Paper 029


Titanium Alloy Subjected to Tensile testing under Ambient and Cryogenic Conditions using Acoustic Emission Techniques

Titanium Alloy Subjected to Tensile testing under Ambient and Cryogenic Conditions using Acoustic Emission Techniques

S Sundaram1, G Vetri Chelvan1

1Department of Mechanical Engineering, Vidyaa Vikas College of Engineering and Technology, Tiruchengode-637 214, Tamilnadu, India

Abstract

Titanium (Ti) alloys are strategic aerospace materials used in relatively severe working environment. Owing to the excellent properties such as high rigidity to weight ratio, elevated temperature strength, corrosion resistance and toughness in ambient as well as cryogenic environment, Titanium alloys find high technology applications in aerospace industries. As the Ti alloy finds application in aircraft engines, compressor blades and gas turbines, it is necessary to characterize the performance of this material under stress conditions. Acoustic Emission (AE) is a high sensitivity technique for detecting active microscopic events in a material under stress. The processes that are capable of changing the internal structure of a material such as dislocation motion, directional diffusion, creep, grain boundary sliding and twinning which are usually associated in plastic deformation and fracture are the sources of Acoustic Emission. Thus, using AE signals, it is possible to evaluate the performance of material under stress. The data acquired can be used to predict the performance of products made of Ti alloy. With this view, the acoustic emission response of Ti alloy subjected to tensile testing under ambient and cryogenic conditions have been studied.

Author's Profile

S Sundaram : Profile

G Vetri Chelvan : Profile

Cite this Article as Follows

S Sundaram, G Vetri Chelvan. "Titanium Alloy Subjected to Tensile testing under Ambient and Cryogenic Conditions using Acoustic Emission Techniques." International Conference on Information Engineering, Management and Security (2015): 179-185. Print.