AMPP Store - Products tagged with 'pitting corrosion'

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51318-11438-Electrochemical Methods for Assessing the Pitting Corrosion Resistance of Metallic Materials

Product Number: 51318-11438-SG

Author: Helmuth Sarmiento Klapper / Sebastian Jesse / Andreas Heyn

Publication Date: 2018

$20.00

Assessing pitting corrosion resistance of metallic materials in chloride-containing environments at elevated temperature…based on electrochemical results obtained on two materials in oilfield upstream applications.

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51318-11455-Development of a Corrosion Control Program for Hanford Waste Treatment Plant Recycle Strategy

Product Number: 51318-11455-SG

Author: R. B. Wyrwas / B. J. Wiersma / S. T. Arm, K. D. / A. J. Kim

Publication Date: 2018

$20.00

Cyclic potentiodynamic polarization tests were performed with statistically designed compositional test matrices to determine and optimize the nitrite inhibitor requirements needed to safely store and process the return stream in waste tanks.

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51318-11456-Pitting Corrosion Inhibition of Carbon Steel in Simulated Liquid Radioactive Waste at Elevated Hydroxide Concentrations

Product Number: 51318-11456-SG

Author: R. E. Fuentes / B. J. Wiersma / K. D. Boomer / A. J. Kim

Publication Date: 2018

$20.00

Electrochemical testing was utilized determine the borderline conditions for pitting to optimize the chemistry control program for underground double shell tanks containing liquid radioactive waste.

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51318-11526-Development and characterization of electroless Ni-P-superparamagnetic Fe3O4 nanocomposite coatings

Product Number: 51318-11526-SG

Author: Chong Sun / Cahidoddin Fattahpour / Shuo Shuang / Mahidi Mahmoudi / Hongbo Zeng / Jing-Li Luo

Publication Date: 2018

$20.00

A high-phosphorus Ni-P coating was prepared by electroless deposition method. The characteristics and corrosion property of electroless Ni-P coating were investigated by surface analysis techniques and electrochemical measurements.

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51318-11557-Failure Analysis of Gas Separator Cooler Tube Leak during service after passing Inspection test duri

Product Number: 51318-11557-SG

Author: Mohamud M. Farah / Muazu Mohammed

Publication Date: 2018

$20.00

Investigation revealed an erroneous selection of Incoloy 800 material for the gas separator tube instead of Inconel 625 and Incoloy 825 which have shown excellent pitting corrosion resistance.

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51318-11559-New Design/Material Solution for Pipeline Chemicals and Permeation

Product Number: 51318-11559-SG

$20.00

Results of both laboratory testing and field evaluation will display the performance weaknesses of glass reinforced epoxy (GRE) gaskets. A newly developed technological solution for pipelines requiring isolation will be presented.

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51318-11569-Pitting Corrosion Resistance of a 316L Stainless Steel Manufactured by the Direct Metal Laser Sintering Process

Product Number: 51318-11569-SG

Author: C. Prieto / D. Young / M. Singer / M. Clum / T. J. Cyders

Publication Date: 2018

$20.00

Evaluation of the pitting corrosion resistance of 316L stainless steel manufactured using direct metal laser sintering (DMLS). Rolled 316L stainless steel specimens with similar chemical composition were used as a reference.

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A Comparison of the Pitting and Crevice Corrosion of Directional Drilling Alloys With Oilfield Production Alloys

Product Number: 51320-14432-SG

Author: Manuel Marya

Publication Date: 2020

$20.00

The pitting corrosion and crevice corrosion of oilfield production alloys (e.g., 13Cr/UNS S41000, 17-4PH/UNS S17400, 25Cr/UNS S32750, A286/UNS S66286, 718/UNS N07718) and proprietary austenitic stainless steels for directional drilling (PREN between ~20 to ~45) has been investigated. Specifically, series of electrochemical tests have been conducted to rank the alloys, establish simple correlations between electrochemical parameters, PRENmod, and 3-to-60-day immersion tests in 3.5% NaCl at ambient temperature. For all but one alloy, pitting was absent in stark contrast to crevices. Upon tracking populations and dimensional characteristics of crevices over time, trendlines comparing the susceptibility of the alloys towards crevice corrosion were established. Practical conclusions were reached, including the following: (1) 13Cr consistently developed crevices within days, (2) 17-4PH as well as all traditional directional drilling stainless steels developed crevices within one to five weeks, and, (3) neither 718, 25Cr, nor newer directional drilling alloys with both high nickel and high PRENmod showed any sign of crevices upon being tested up to 60 days. Through a variety of comparisons, this investigation also reveals useful technical directions for the development of new, economical, and fit-for-service Oil & Gas alloys for both production and drilling.

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A New, Highly Stable Corrosion Resistant Alloy For Severe Oil & Gas And CPI Environments

Product Number: 51321-16555-SG

Author: David S. Bergstrom/ Nacéra Sabrina Meck/ John J. Dunn

Publication Date: 2021

$20.00

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AISI 420/410 Modified Martensitic Stainless Steel bar Stock Materials Sulphide Stress Cracking (SSC) Resistance in Mildly Sour Environments

Product Number: 51323-18759-SG

Author: Roberto Morana, Lee Smith, Perry Nice, Lucrezia Scoppio, Marc Müller, Karola Klenke, Roberta Prencipe, Luciana Intiso

Publication Date: 2023

$20.00

Martensitic Stainless Steel (SMSS) is widely used for downhole production tubing and liners in the Oil & Gas industry. Optimization of the tubular material chemistry, cleanliness and manufacturing route has delivered useful performance in H2S-containing environments (specifically SSC and stress corrosion cracking [SCC])3 resistance4,5,6. Some tubular accessories and most completion equipment require sizes not readily delivered by tubular product form. In these instances, bar stock material is a pragmatic choice.

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Alloy UNS N08827: A New and Advanced Version of Alloy UNS N08825 With Better Corrosion and Hot Cracking Resistance

Product Number: 51321-16398-SG

Author: Julia Botinha; Bodo Gehrmann; Martin Wolf; Helena Alves

Publication Date: 2021

$20.00

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An Evaluation of Well Completion Materials for Impure Carbon Dioxide Supercritical Streams in Hydrocarbon Production and Geological Carbon Sequestration

Product Number: MECC23-20034-SG

Author: Manuel Marya

Publication Date: 2023

$20.00

Carbon capture and storage (CCS) represents to traditional industrial emitters a critical transitional technology to globally manage greenhouse gas emission, meet the latest carbon net-zero ambitions, and continue the commercial use of fossil fuels. In CCS, anthropogenic CO2 is captured near emission, treated, compressed, transported (usually by steel pipelines), injected underground through casings, tubings, and completion equipment, and finally permanently stored into saline formations, aquifers, depleted (abandoned) reservoirs, or un-mineable coal seams. [1] Depending upon emitters, the injected CO2 is either near or in a dense state (i.e., indistinctly including a supercritical phase and potentially liquids) having various impurities.

Products tagged with 'pitting corrosion'

Association for Materials Protection and Performance