Characteristics and Mechanism of High pH Stress Corrosion Cracking of Pipeline Steel X70

Abstract:

Article Preview

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Edited by:

Yu Zhou, Shan-Tung Tu and Xishan Xie

Pages:

219-222

DOI:

10.4028/www.scientific.net/KEM.353-358.219

Citation:

G. F. Li et al., "Characteristics and Mechanism of High pH Stress Corrosion Cracking of Pipeline Steel X70 ", Key Engineering Materials, Vols. 353-358, pp. 219-222, 2007

Online since:

September 2007

Export:

Price:

$35.00

[1] National Energy Board (NEB), Public Inquiry Concerning Stress Corrosion Cracking on Canadian Oil and Gas Pipelines, NEB Report MH-2-95, Calgary, AB, Canada (1996).

[2] R. N. Parkins: CORROSION/2000, Paper No. 00363, NACE International, Houston (2000).

[3] N. Sridhar, D. S. Dunn and A. Anderko: Environmentally Assisted Cracking: Predictive Methods for Risk Assessment and Evaluation of Materials, Equipment, and Structures, ASTM STP 1401, R.D. Kane, Ed., ASTM, West Conshohocken, PA, USA (2000).

DOI: 10.1520/stp1401-eb

[4] J.Q. Wang, A. Atrens, D.R. Cousens, G. Nockolds, S. Bulcock: Acta Metall. Vol. 46(1998), p.5677.

[5] J.Q. Wang, A. Atrens, D.R. Cousens, N. Kinaev: J. Mater. Sci. Vol. 34 (1999), p.1721.

[6] J. Been, F. King, L. Yang, F.M. Song, N. Sridhar: CORROSION/2005, Paper No. 05025, NACE International, Houston (2005).

[7] R. N. Parkins, Uhlig's Corrosion Handbook, Second Edition, Edited by R. Winston Revie, New York etc, John Wiley & Sons, Inc. (2000), pp.191-0.

[10] [20] [30] [40] [50] [60] [70] [80] [90] 0 50 100 150 200 250 300 H-charging density (mA/cm^2) Properties El ong ( %) RA ( %) I HI C.

[10] [20] [30] [40] [50] [60] [70] [80] -1600 -1400 -1200 -1000 -800 -600 -400 -200 0 E (mV, SCE) Iscc (%) 30℃ 50℃ EH Fig. 5 Effect of potetnial on high pH SCC susceptibility of X-70 at 30°C and 50°C . Fig. 6 Effect of hydrogen charging density on the properties of X70 in SSRT at ~ 30°C.

In order to see related information, you need to Login.