For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Development of Evaluation Method that Takes into Account the Effect of the Fine Structure of Adhesive Interface for Delamination Strength of the Packaging Resin
p.19
Fracture Toughness of Massively Transformed and Subsequently Heat Treated TiAl Intermetallic Compound
p.25
Solid-State Diffusion Bonding of Titanium by Using Metal Salt Coated Aluminum Sheet
p.31
Mechanical Stability and Deformation-Induced Transformation of Retained Austenite in TRIP Steels at Low Temperatures
p.36
Influence of Chloride for SCC Susceptibility on 15Cr Stainless Steel at High Temperatures under CO2 Environment
p.42
Potentiodynamic Polarization and Electrochemical Impedance Spectroscopy Used for Prediction of Nitinol Stent’s Lifetime
p.50
Analysis on Critical CTOD of Long-Term Used Penstock
p.57
Combination Criterion for Multiple Laminar Flaws in Steel Components
p.63
Dynamic Tensile Testing of High Strength Armor Steel Plates
p.70

Influence of Chloride for SCC Susceptibility on 15Cr Stainless Steel at High Temperatures under CO2 Environment

Article Preview

Abstract:

The effects of chloride ion concentration on SCC susceptibility of 15Cr and 13Cr martensitic stainless steels were investigated at 180°C by SSRT. Transgranular SCC occurred in the environment containing CO2 and chloride ion. The increasing chloride ion concentration was significantly affected SCC susceptibility of 15Cr SS. In addition, the contribution of hydrogen to SCC was examined at high temperature by SSRT with electrochemically polarization. The cathodically charged specimens showed hydrogen embrittlement. The fracture surface was similar to that of high temperature SCC. On the other hand, the SCC was accelerated by anodic polarization and not by cathodic polarization. The SCC behavior of martensitic stainless steel at high temperature is affect by evolved hydrogen atom. It is concluded that hydrogen plays a key role in the crack propagation.

You might also be interested in these eBooks
Corrosion. Tube Products and Pipeline Systems View Preview
Analysis of Damage Features and Failures for Structural Materials and Parts View Preview

Info:

Periodical:

Key Engineering Materials (Volume 741)

Pages:

42-49

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.741.42

Citation:

Cite this paper

Online since:

June 2017

Authors:

Toshiyuki Sunaba*, Susumu Hirano, Tadao Ishihara

Keywords:

Chloride Ion, Hydrogen, OCTG, Slow Strain Rate Test, Stress Corrosion Cracking

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2017 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

References

[1] M. Kimura, T. Tamari, Y. Yamazaki and K. Sakata, CORROSION/2005, Paper No. 05108 (2005).

Google Scholar

[2] R. B. Mears, R. H. Brown and E. H Dix. Symposium on Stress Corrosion Cracking of Metals, ASTM-AIME (1945) p.323.

Google Scholar

[3] J. C. Hodge and J. L. Miller, Trans. Am. Soc. Metals, 28 (1940) 25-52.

Google Scholar

[4] H. J. Bhatt and E. H. Phelps, Corrosion, 17 (1961) 430-434.

Google Scholar

[5] R.W. Staehle: Fundamental Aspects of Stress Corrosion Cracking, eds. R.W. Staehle et al., NACE, p.7.

Google Scholar

[6] P. R. Phodes, Corrosion, 25 (1969) 462-472.

Google Scholar

[7] B. J Berkowitz, F. H. Heubaum, Corrosion, 40 (1984) 240-245.

Google Scholar

[8] J. R. Galvele, corrosion science, 15 (1975) 207-224.

Google Scholar

[9] D. A. Jones, Corrosion 50 (1996) 356-362.

Google Scholar

[10] K. Sieradzki and R. C. Newman, Philos. Mag. A, 51 (1985) 95-132.

Google Scholar

[11] H. Masuda, THE OPEN CORROSION JOURNAL 2 (2009) 204-210.

Google Scholar

[12] Pitzer, K.S. (editor), "Activity coefficients in electrolyte solutions (2nd ed. ). C. R,C. Press. (1991).

Google Scholar

[13] T. Sunaba, T. Fujii and K. Tachibana, Zairyo-to-Kankyo, Vol. 56 (2007) p.70.

Google Scholar

[14] H. Asahi, T. Hara and M. Sugiyama, CORROSION/96, Paper No. 61 (1996).

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.