... that TSA can protect carbon steel in both aerated and deaerated conditions. TSA calcareous deposit thermal spray coatings damage tolerance marine corrosion INTRODUCTION TSA-coated samples were taken and a 10 mm diameter holiday was made to remove the coating and expose the steel substrate (~5% area...

... H₂S Corrosion resistant coatings Thermal spray coatings HVOF Coatings INTRODUCTION Oil and gas (O&G) exploration and production (E&P) operations worldwide are increasingly encountering high concentrations of CO₂ and often H₂S in the so-called extreme fields...

... the extreme damage tolerance of TSA. TSA calcareous deposit thermal spray coatings damage tolerance marine corrosion INTRODUCTION Corrosion is a major concern for organizations operating in the offshore sector. To mitigate corrosion of offshore assets various mitigating methods such as use of coatings...

... be reused without costly replacement. This concept has been researched recently by using thermal spray coatings (TSCs); however, the likelihood of accelerated corrosion of the underlying carbon steel when the CRA coating is damaged has raised concerns. ^{18 , 19 , 20 , 21 , 22} . One further concern...

... in the presence of natural marine sediments: A 12 month experiment ”, Corrosion Science , 52 , 6 ( June   2010 ): pp. 2206 - 2218 . 10 Kain   R. M. and Baker   E.A. , “ Marine atmospheric corrosion museum report on the performance of thermal spray coatings on steel ”, ASTM Report STP 947...

.... Supercritical CO₂ Corrosion resistant coatings Thermal spray coatings HVOF Coatings High pressure CO₂ Dense Phase CO₂ The coatings were visually inspected to check for blistering, flaking, lack of adhesion etc. Once the coating passes the initial assessment, 8 mm holes...

... CO₂ Corrosion resistant coatings Thermal spray coatings HVOF Coatings High pressure CO₂ Dense Phase CO₂ INTRODUCTION Exploration and production of oil and gas from deep CO₂-containing wells, and capture, transportation and sequestration of CO₂ require...

... of the underlying steel due to galvanic interactions. Supercritical CO₂ CO₂ H₂S corrosion Corrosion resistant coatings Thermal spray coatings HVOF Coatings High pressure CO₂ Dense Phase CO₂ INTRODUCTION Exploration of deep CO₂-rich wells...

... furnace tubes. A new coating concept combines the chemical resistance of corundum with the mechanical properties of a metallic alloy. It consists of a two-layer thermal spray coating system with a ceramic top coat and a corrosion resistant metallic NiAlMo bond coat that is specially designed for the use...

... composition is a modified proprietary WC-Co-Cr material system. All X-ray diffraction data were obtained with an automated difractometer with Cu Kά radiation.. Data were collected at 2θ angles from 30° to 60°. Abstract Application of thermal spray coatings on gate valve components used in the oilfield...

... and substrate in constant and cyclic seawater immersion. This paper will discuss the preparation techniques used to create test samples, their performance in the general and corrosion testing and demonstrate correlations between sample performance and preparation variable(s). thermal spray coatings corrosion...

... mainly thermal spray coatings were tested, as expected corrosion rates were relatively low (<25 mils (0.62 mm)/yr). This expectation was based on laboratory corrosion testing as well as results from field testing in the first boiler retrofitted with a low NO_x cell burner system. However...

...Tungsten carbide thermal spray coatings are the principal and the most recognized class of wear resistant coatings. They acquire their wear resistance from a large amount of tungsten carbide in a structure held together by a metal binder. The hard tungsten carbide particles and their large volume...

... previously utilized field-applied, thermally-sprayed coatings for internal vessel surface corrosion protection. They are currently used in contactor and reboiler vessels in rich Sulfinol service at the Waterton sour gas plant. Also, there have been other selected applications of metallized coatings to areas...

... corrosion potential of 304 stainless steel coated under water by hyper-velocity oxy-fuel and plasma spray techniques using noble metal doped powders was measured to evaluate the catalytic behavior in high temperature water under various water chemistry conditions. Thermal spray coatings of noble metal doped...

...Abstract Corrosion of carbon steel boiler tubes in municipal solid waste (MSW) combustors is a serious problem for the industry and is often controlled by applying Alloy 625 weld overlay to the tubes. While this has given good service, corrosion resistant thermal spray coatings offer significant...