Save 20% on select titles with code HIDDEN24 - Shop The Sale Now
Electrochemical methods were used to evaluate pitting susceptibility of differently heat-treated DSS samples. Results from this study provide further knowledge on the heat treatment effects for the relatively new grades of lean duplex stainless steels.
We are unable to complete this action. Please try again at a later time.
If this error continues to occur, please contact AMPP Customer Support for assistance.
Error Message:
Please login to use Standards Credits*
* AMPP Members receive Standards Credits in order to redeem eligible Standards and Reports in the Store
You are not a Member.
AMPP Members enjoy many benefits, including Standards Credits which can be used to redeem eligible Standards and Reports in the Store.
You can visit the Membership Page to learn about the benefits of membership.
You have previously purchased this item.
Go to Downloadable Products in your AMPP Store profile to find this item.
You do not have sufficient Standards Credits to claim this item.
Click on 'ADD TO CART' to purchase this item.
Your Standards Credit(s)
1
Remaining Credits
0
Please review your transaction.
Click on 'REDEEM' to use your Standards Credits to claim this item.
You have successfully redeemed:
Go to Downloadable Products in your AMPP Store Profile to find and download this item.
Aboveground Storage Tanks (AST) degradation is mainly caused by bottoms corrosion. The paper includes a case study, where historical inspection records of more than sixty (60) AST with different hydrocarbon fluid services and bottoms corrosion control systems were reviewed and analyzed.
The growth rate of small and long stress corrosion and corrosion fatigue cracks in 12Cr steam turbine blade steels in low conductivity water containing 35 ppm Cl- (simulating upset steam condensate chemistry) showed a significant dependence on crack size for the same mechanical driving force.
H2S corrosion mechanisms, specifically at high partial pressures of H2S (pH2S), have not been extensively studied because of experimental difficulties and associated safety issues. The current study was conducted under well-controlled conditions at pH2S of 0.05 and 0.096 MPa.
The main objective was to obtain current-potential relations for iron sulfides which can be taken into a modelling framework, thereby allowing the estimation of the galvanic coupling between carbon steel and iron sulfides under different environmental conditions.
This paper reviews both available stress corrosion cracking data and test methodologies involving additions of elemental sulfur using several procedures. It utilizes thermodynamic modeling to assess the chemical speciation of elemental sulfur under selected test conditions.
After decades of use, it is becoming evident that the standard practice ASTM D2992 and referenced Standard test Method ASTM D1598 may not be producing the intended results.
MIC is a problem in the oil and gas industry due to seawater injection. Biocides lead to resistance by microbes over time. In this work, D-amino acids were used to enhance the tetrakis (hydroxymethyl) phosphonium sulfate (THPS) biocide against a tough field biofilm consortium.
A top-of-line corrosion (TLC) model integrated into a CO2/H2S corrosion prediction model. The TLC model determines the top of the line corrosion rate of carbon steel based on water chemistry and film-wise condensation rate. The effect of various glycols, such as Monoethylene Glycol, Diethylene glycol and Triethylene Glycol, are included.
In recent years, many tall and large-scale structures have been constructed under harsh environmental conditions. It is required to protect steel structures from a variety of environmental factors over a long period of time. In order to meet such requirements, the increase in durability, extension of lifetime and reduction in life-cycle cost of protective coatings has constantly been the subject of investigations.
Many common topcoat standards used for architectural and protective coating applications (e.g., MPI 311, SSPC-Paint 36) include a durability requirement based on the accelerated weathering performance of a white coating. However, there are currently no standards for field-applied coatings which address the needs of specifiers who want to ensure durable color performance in high chroma (saturated, or bright) colors, e.g., Safety Red.
The following paper discusses models and procedures for estimating the corrosion-related metal loss and loss patterns on carbon steel exposed in a marine environment. This includes immersion and atmospheric exposure and the impact of coatings.