...) radiation, and exposing the metal to continuous or cyclic conditions similar to those of the corrosive environment. Their reliability to correlate to atmospheric exposure test results is often a concern when determining the timescale to which the accelerated tests can be related. Accelerated corrosion...

...atmospheric exposure accelerated corrosion testing alternating seawater spray electrochemistry marine correlation seawater carbon steel 304 stainless steel long-term corrosion performance prediction X-ray photoelectron spectroscopy INTRODUCTION Abstract Evaluation of metal-based...

... metal loss qualification representativeness reliability conclusiveness sample size correlation pipeline maintenance integrity INTRODUCTION In 2002, pipeline integrity procedures were prepared for a pipeline operator to develop near-term pipeline maintenance programs, and to conduct pipeline...

...Yet another semi-empirical correlation was reported by Rosen and Tragardh ¹⁵ , which contains a Schmidt number dependence: (8) D t = 0.155 Sc − 0.112 ( y δ ) 3 μ ρ Both methods for calculating mass transfer rates: globally by using Sherwood number...

... under insulation. laboratory testing correlation oil and gas multiphase production corrosion under insulation INTRODUCTION Laboratory testing is one of the basic tools available for the investigation of compatibility between materials and service environments. Data can be developed that have both...

... of the exposure sites and a variety of building panel features were included on the test panels (roll formed bends, laps, cut drip edges, standing seam closures, and scribes). The work discussed in this paper includes the program design and implementation and preliminary correlation’s of the three-year...

...of speckle patterns due to out-of-plane displacement indicates the existence of crevice corrosion. In present article we determine the decorrelation of speckle field due to crevice corrosion by digital correlation calculation. The decorrelation of speckle is sensitive to out-of-plane displacement...

... Coatings Coatings Galvanized Electrocoat Paint Corrosion Salt Spray Accelerated Correlation INTRODUCTION Automotive vehicles are exposed to a myriad of environments ranging from dry dusty air to wet corrosive liquids. Each of these environments contributes in their own way to the degradation...

... to compare the conventional and VOC compliant coatings? Table 3 illustrates the relative ranking correlation for the same polyurethanes, evaluated solely for gloss and chalking. The best correlation was demonstrated between outside weathering and the Weather-Ometer or QUV-A exposures, while the QUV-B shows...