Acoustic Emission during Hydrogen Charging of a Pipeline Steel

被引：3

作者：

Merson, Dmitry ^{[1
]}

Dement'ev, Sergey ^{[1
]}

Ioffe, Andrey ^{[2
]}

Suvorov, Pavel ^{[2
]}

Vinogradov, Alexei ^{[3
]}

机构：

[1] Togliatti State Univ, Tolyatti 445667, Russia

[2] Samara ITC Ltd, Samara 443001, Russia

[3] Osaka City Univ, Osaka 5588585, Japan

来源：

ISIJ INTERNATIONAL | 2011年 / 51卷 / 10期

关键词：

acoustic emission; hydrogen-induced cracking; hydrogen charging; pipeline steel; PITTING CORROSION; STAINLESS-STEEL; CRACKING;

D O I：

10.2355/isijinternational.51.1682

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Acoustic emission (AE) during hydrogen-induced cracking (HIC) of low-carbon pipeline steel immersed into H(2)S containing media was investigated aiming at discriminating between damage mechanisms and getting a better insight on the kinetics of damage. Two kinds of steel samples - sensitive and resistant to hydrogen induced cracking - were tested. Three different kinds of acoustic emission signals were discriminated by a cluster analysis involving either spectral shape recognition or parametric c-means classifier. It is demonstrated that AE is associated with three primary mechanisms involving hydrogen bubbles evolution, sulfide film formation and fracture due to HIC. Hence, AE is shown to be very efficient for quantitative description of hydrogen induced damage accumulation in steels.

引用

页码：1682 / 1687

页数：6

共 16 条

[1] *ANSI NACE, 2003, TM02842003 ANSINACE
[2] Bezdek J.C., 1981, PATTERN RECOGNITION, P272
[3] Sensitivity of acoustic emission for the detection of stress corrosion cracking during static U-bend tests on a 316L stainless steel in hot concentrated magnesium chloride media
Ferrer, F
Schille, E
Verardo, D
Goudiakas, J
[J]. JOURNAL OF MATERIALS SCIENCE, 2002, 37 (13) : 2707 - 2712
[4] Initiation and propagation steps in pitting corrosion of austenitic stainless steels: monitoring by acoustic emission
Fregonese, M
Idrissi, H
Mazille, H
Renaud, L
Cetre, Y
[J]. CORROSION SCIENCE, 2001, 43 (04) : 627 - 641
[5] Monitoring pitting corrosion of AISI 316L austenitic stainless steel by acoustic emission technique: Choice of representative acoustic parameters
Fregonese, M
Idrissi, H
Mazille, H
Renaud, L
Cetre, Y
[J]. JOURNAL OF MATERIALS SCIENCE, 2001, 36 (03) : 557 - 563
[6] Krauss G., 2005, Steels: Processing, Structure, and Performance, P613
[7] ACOUSTIC-EMISSION FROM CORRODING ELECTRODES
MANSFELD, F
STOCKER, PJ
[J]. CORROSION, 1979, 35 (12) : 541 - 544
[8] Application of the spectral analysis of acoustic emission signals to studies of vulnerability of TiN coatings on steel substrates
Merson, DL
Razuvaev, AA
Vinogradov, AY
[J]. RUSSIAN JOURNAL OF NONDESTRUCTIVE TESTING, 2002, 38 (07) : 508 - 516
[9] Hydrogen damage of a welded API 5L X52 steel
Réquiz R.
Camero S.
Aristizabal V.
Rivas A.
[J]. Welding International, 2010, 24 (02) : 111 - 119
[10] ACOUSTIC-EMISSION METHOD FOR MONITORING CORROSION REACTIONS
RETTIG, TW
FELSEN, MJ
[J]. CORROSION, 1976, 32 (04) : 121 - 126

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