Current test regimes and acceptance levels as concerns the strong detrimental influence on toughness and corrosion resistance of intermetallic particles (IMP) in the microstructure of duplex stainless steels.
Special enhancements: (1) use the high temperature reference electrode - Ag/AgCl; (2) define the test temperature measurement procedure; (3) check the accuracy of the reference electrode; (4) develop an inexpensive anode isolation method.
Round-robin (RR) tests on electrochemical noise (EN) measurements with dummy cells have been performed in the European Cooperative Group on Corrosion Monitoring of Nuclear Materials since 2006.
Round-Robin tests on electrochemical noise between 2014 and 2017 showed that only very few commercial potentiostats can perform valid EN measurements. This paper is aimed at guiding users by providing the minimum knowledge for EN measurements
In this paper, the influence of various side-groove root configurations on critical stress intensity factor for sulfide stress cracking (KISSC) and finite-element analysis (FEA) results were focused upon.
There appears to be a need for long-term service data for wrought and welded materials with grain boundary precipitation, which can then be compared with ASTM G28 or ASTM A262 data to provide confidence in utilizing such materials.
This paper provides illustrative examples of how seemingly small changes to test methodology in preliminary screening tests can significantly influence the absolute performance and relative ranking of corrosion inhibitors.
In this study, we retrieved multiple samples from several wells in an onshore oilfield and submitted them for 16S rDNA taxonomic analysis in two different laboratories. The results showed significant differences between laboratories.
Specification, selection & use of sensors for monitoring atmospheric corrosion. These sensors - based on electrochemical techniques - provide continuous records of contaminants, corrosion rates, or coating condition.
Assembling over 120 leading authorities in the field of corrosion. Fundamentals of corrosion, its forms, testing, evaluation, methods of protection, etc. Each article is indexed to other sections & provides individual bibliographies. 2003 ASM
Concerning corrosion rate under iron sulfide deposits. A laboratory iron sulfide synthesis method and an iron sulfide under-deposit corrosion testing methodology were developed to better assess and monitor this type of corrosion in a simulated pipeline environment.