... riser corrosion normal impact angle graphene pipeline corrosion well integrity concentration retrieval system coating permission subsurface corrosion ampp phosphorous material protection materials and corrosion corrosion resistance erosion rights ni-p coating upstream oil & gas...

... Abstract The corrosion resistance of metallic materials in natural seawater is arousing more and more interest from engineering companies and Oil & Gas end-users. Indeed, hydrotesting and flooding operations are very often conducted to check the quality of the vessels and piping systems...

... 825 CTP has been tested according to ASTM G48 in solution-annealed and in PWHT condition to study the pitting and crevice corrosion resistance. In addition, corrosion tests were performed to study its corrosion resistance considering different mechanisms of environmental cracking. Sulfide stress...

..., is susceptible to corrosion in the supercritical CO 2 systems containing free water. This work aims to evaluate the performance of the newly developed Cr-containing steels, which fills the gap between carbon steels and anticorrosion alloys in view of the cost and corrosion resistance, in the static and dynamic...

... ABSTRACT Corrosion Resistant Alloys (CRAs) are routinely utilized to mitigate against the complex damage mechanisms encountered in refining operations that carbon and low alloy steels are highly susceptible to. However, CRA materials can suffer similar corrosion damage when improperly...

... composition permission Houston manuscript titanium titanium alloy West Conshohocken grade 29 new alloy standard test method alloy corrosion resistance latest revision Development of New Titanium Alloys for Use in Aggressive Geothermal Environments Dr. W.D. MacDonald Titanium Metals Corporation...

... Influence of The UV Radiation on The Corrosion Resistance of The Carbon-based Coatings for The Marine Industry Artemova Anastasiia Nanyang Technological University, School of Materials Science and Engineering 11 Faculty Ave Singapore, 639977 Singapore Huang Yizhong Nanyang Technological University...

... suggest that in oxidizing acid, reducing + oxidizing acid and in solutions containing oxidants, UNS N06035 (Ni-33Cr-8Mo) exhibits a remarkably high corrosion resistance than the existing nickel and iron-based alloys. Key Words: Nickel Alloys, Stainless Steel, Hydrochloric Acid, Sulfuric Acid, Nitric Acid...

... % ferrite and 50 % austenite. This phase balance provides duplex materials with attractive properties in terms of mechanical strength and corrosion resistance. However, their toughness properties dramatically decrease at -50°C (-58°F) due to the ferrite content. In addition, these materials are often...

... usability in non-drilling oilfields applications. Additionally, some of these alloys having higher pitting and crevice corrosion resistance were tested for environmentally assisted cracking in mild sour brine in 1psia (6.9KPa) H 2 S, 13.5 psia (93KPa) CO 2 , pH 4.0). Through various experimental methods...

... steel exhibited better localized corrosion resistance, while N80 steel experienced severe pitting attack under the testing conditions. The corrosion rate of 3Cr-N80 steel decreased sharply at early stage of exposure, followed by decreasing with time, and finally reached a relatively stable value...

... corrosive environments of the process industry. Along with the main material properties such as chemical composition, microstructure, mechanical properties, thermal stability, corrosion resistance and fabricability, several examples of application will be described. To approach the influence of fabrication...

... Management passive film electrochemical impedance spectroscopy sunfo sunfocoated ss coating material texas 77084 stainless steel Houston Upstream Oil & Gas resistance coating permission corrosion resistance organic coating NaCl solution Effect of Incorporating MoS2 in Organic Coatings...

... organic coatings is an efficient method to reduce corroding of such steels [4-6]. Epoxies are common resins for organic coatings applied for corrosion resistance applications due to their high corrosion, chemical, and thermal resistance [7-9]. Nevertheless, there are various defects and pores in organic...

... Technology/Tube 8618 W. Little York Rd, Suite 100 Houston TX 77040 United States Per Olsson- Artberger Sandvik Materials Technology/Tube Stensmo, STO Sandviken, SE81181 Sweden ABSTRACT Pitting corrosion resistance by critical pitting temperature (CPT) has been determined per ASTM G150 on the full-size...

... concentration austenitic stainless steel immersion test weld metal corrosion resistance Microstructure preferential weld metal corrosion A study on preferential weld metal corrosion in UNS S31600 austenitic stainless steels in HCl containing environment Hyunjoon Park1, Sungyong Jang1, Ihho Park1...

... ABSTRACT The localized corrosion properties of lean duplex stainless steel (LDSS) and type 316L were compared by means of electrochemical testing and X-ray photoelectron spectroscopy (XPS) analysis. Electrochemical testing revealed that the pitting corrosion resistance of LDSS was superior...

... manufacturing conditions and evaluating mechanical properties and microstructure of Titanium-base, Cobalt-base, Nickel-base alloys and stainless steel for the application fields such as aerospace, medical and defense have been progressed 2-8 . However, there are a few reports about corrosion resistance of them...

... of the author(s) and are not necessarily endorsed by the Association. are usually applied at different stages of the product lifecycle. The coating system consists of a zinc- nickel electroplating, which provides anti-galling and long-term corrosion resistance, and a solid polymer- based topcoat whose main role...

... ABSTRACT The corrosion behavior of Ni-P coating in 3.5 wt% NaCl solution containing CO 2 and H 2 S was investigated using electrochemical methods and surface characterization techniques. The results show that CO 2 can promote the corrosion of Ni-P coating, and the corrosion resistance...