Paper Title:
Identification of AE Source in Corrosion Process
  Abstract

In this paper acoustic emission (AE) was implemented to detect and study the corrosion on austenitic stainless steel grade AISI 304. Two tests were conducted at room temperature using an acidic 30% Chloride solution in passive tests procedure and 3% NaCl solution in electrochemical process. From the experimental works, it appeared that AE signals could be detected during corrosion. Data were studied in time and frequency domain to characterize and to find out the relation between AE parameter and corrosion. In addition the source of generated acoustic signals and corrosive mechanism in the different corrosive environment condition were discussed.

  Info
Periodical
Key Engineering Materials (Volumes 321-323)
Edited by
Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi
Pages
545-548
DOI
10.4028/www.scientific.net/KEM.321-323.545
Citation
A. Prateepasen, C. Jirarungsatean, P. Tuengsook, "Identification of AE Source in Corrosion Process", Key Engineering Materials, Vols. 321-323, pp. 545-548, 2006
Online since
October 2006
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Price
$32.00
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