Menu

Corrosion

More . . .  /  Articles  /  Corrosion

News Articles

25 Latest Articles Current Articles | Archives | Search

Corrosion

NO Image:
09

Acoustic Emission Monitoring of Wet H2S Cracking of Linepipe Steels: Application to Hydrogen-Induced Cracking and Stress-Oriented Hydrogen-Induced Cracking

host posted on May 09, 2011 14:01
V. Smanio, J. Kittel, and M. Fregonese et al.
Acoustic emission (AE) was used for monitoring steel cracking during exposure to wet hydrogen sulfide (H2S) environments. A method for filtering AE data related to hydrogen-induced cracking (HIC) was presented and applied for several case studies. In a series of tests on unstressed sweet service s ... [Corrosion 67, 065002 (2011)] published Wed Jun 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
25

Sacrificial Anode-Based Galvanic and Barrier Corrosion Protection in Mg-Rich Primer and Development of Test Methods for Remaining Life Assessment

host posted on April 25, 2011 13:21
A. D. King and J. R. Scully
The sacrificial and barrier mechanisms of protection afforded to the aluminum alloy (AA)2024-T351 (UNS A92024) substrate by a Mg-rich primer (MgRP) were investigated. Test methods were developed to estimate the total residual stored Mg anode capacity and electrically “well-connected” Mg in the pri ... [Corrosion 67, 055004 (2011)] published Sun May 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
25

Implementation of Acoustic Emission Source Recognition for Corrosion Severity Prediction

host posted on April 25, 2011 13:21
A. Prateepasen and C. Jirarungsatian
Corrosion severity prediction is very useful information for maintenance planning. Acoustic emission (AE), a non-destructive testing method, can be applied to monitor corrosion severity. To improve its prediction reliability, a novel technique of applying acoustic source recognition is presented. ... [Corrosion 67, 056001 (2011)] published Sun May 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
25

Effect of Relative Humidity on Ammonium Chloride Corrosion in Refineries

host posted on April 25, 2011 13:21
K. Toba, T. Suzuki, and K. Kawano et al.
Corrosion behavior and the hygroscopic properties of solid ammonium chloride (NH4Cl) salt were investigated. This study was conducted to determine the root cause of significant corrosion caused by NH4Cl salt deposition in reactor-effluent streams in hydroprocessing units. Corrosion and water absor ... [Corrosion 67, 055005 (2011)] published Sun May 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
21

Influence of Alloying Elements Ga and Hg on Electrochemical Corrosion Behavior of Mg Solid Solution

host posted on April 21, 2011 13:00
Y. Feng, R. C. Wang, and C. Q. Peng et al.
The electrochemical corrosion behavior of Mg1.5Ga, Mg3Ga, and Mg1.5Hg1.5Ga (at%) alloys with an α-Mg single phase were investigated by potentiodynamic and galvanostatic testing. The corroded surface morphologies of Mg alloys were observed using scanning electron microscopy (SEM), and its corrosion ... [Corrosion 67, 055003 (2011)] published Sun May 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
21

Influence of Heat Treatment Time and Temperature on the Microstructure and Corrosion Resistance of Cast Superaustenitic Stainless Steels

host posted on April 21, 2011 13:00
J. N. DuPont and J. D. Farren
The influence of heat treatment time and temperature on the microstructure and corrosion resistance of cast stainless steel alloys CN3MN (UNS J94651) and CK3MCuN (UNS J93254) were investigated with a combination of microscopy techniques and immersion corrosion testing. The as-cast alloys exhibited ... [Corrosion 67, 055002 (2011)] published Sun May 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
21

Behavior of Magnesium-Rich Primers on AA2024-T3

host posted on April 21, 2011 13:00
B. Maier and G. S. Frankel
To achieve a deeper understanding of the mechanism of protection of aluminum alloys by magnesium-rich primer (MgRP), the behavior of MgRP on aluminum alloy (AA)2024-T3 (UNS A92024) was investigated using a Kelvin probe and electrochemical methods. Different magnesium-rich coating systems were comp ... [Corrosion 67, 055001 (2011)] published Sun May 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
02

Corrosion of Silver-Cored Co-20Cr-35Ni-10Mo Composite for Networked Neuroprosthetic System

host posted on April 02, 2011 11:30
H. M. Ha and J. H. Payer
Corrosion behavior of a silver-cored composite wire with Co-based alloy Co-20Cr-35Ni-10Mo outer tube and a silver core in vitro conditions was investigated. The electrochemical effect of the component materials on the overall corrosion behavior of the composite wire was elucidated. The formation o ... [Corrosion 67, 046002 (2011)] published Fri Apr 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
02

Stress Corrosion Cracking, Crack Growth Prediction, and Risk-Based Inspection of Industrial Refrigerated Ammonia Tanks

host posted on April 02, 2011 11:30
M. O. Abdullah, J. Zen, and M. Yusof et al.
This study briefly reviews various influencing factors governing stress corrosion cracking (SCC), cracking mechanisms, and a few conventional crack detection or evaluation techniques. An improved crack growth model was developed and parametric studies were conducted to model SCC growth in ammonia ... [Corrosion 67, 046001 (2011)] published Fri Apr 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
19

Inhibition Behavior of Imidazoline Phosphate Compound Inhibitor on Q235 Steel in Hydrochloric Acid Medium

host posted on March 19, 2011 10:36
J. Zhang, X. -L. Gong, and H. -H. Yu et al.
The inhibitive effect on Q235 steel and the adsorption behavior of a compound inhibitor, including imidazoline phosphate (IPI) and potassium iodide (KI), were studied in 1 mol/L hydrochloric acid (HCl) solution using the weight-loss method, potentiodynamic polarization, electrochemical impedance s ... [Corrosion 67, 045005 (2011)] published Fri Apr 01, 2011.

[Read the rest of this article...]

Posted in: Corrosion
Actions: E-mail | Permalink |
Page 9 of 18First   Previous   4  5  6  7  8  [9]  10  11  12  13  Next   Last   

Advertisement