AMPP Store - Products tagged with 'stress'

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04151 High Strength Fasteners for Subsea Applications

Product Number: 51300-04151-SG

ISBN: 04151 2004 CP

Author: Khlefa A. Esaklul, BP Exploration; John W. Martin, BP Amoco

Publication Date: 2004

$20.00

Laboratory testing to qualify several materials for high strength fastener applications for two projects has shown that, in the presence of cathodic protection, nickel alloys 718 and 725 offer the best resistance to hydrogen embrittlement and are available in the strength/size required for high pressure and moderate temperature applications for sub-sea applications.

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A Novel Method for the Enhanced Kill of Sulfate Reducing Microorganisms

Product Number: 51320-14412-SG

Author: Gary E. Jenneman

Publication Date: 2020

$20.00

Hydrogen sulfide gas produced by sulfate reducing microorganisms (SRM) creates significant challenges in the petroleum industry including corrosion concerns, product devaluation, and significant health risks. Biocides and inhibitors are often employed to control these detrimental activities. Recently, co-injection of a synergistic blend of biocides and the SRM inhibitor, nitrite, was proposed as an effective means to control biogenic sulfide production, however, the method only addressed inhibition of SRM activity and not kill. Inhibition can have the undesirable consequence of allowing SRM to resume full activity once the inhibitor is depleted, thus requiring the continuous input of expensive chemicals to maintain control. On the other hand, biocides are designed to reduce SRM concentrations thus reducing the need to add additional chemical until the SRM population re-establishes. Lab results, using an SRM field enrichment, demonstrated that the sequential injection of nitrite inhibitor followed by glutaraldehyde led to an 8-log reduction in SRM while only a 2-log reduction when co-injecting these chemicals at equivalent concentrations. It is proposed that pretreatment with the inhibitor, nitrite, or other respiratory inhibitor, results in a reduction in cellular ATP of the SRM creating a sublethal stress response allowing for their enhanced kill upon subsequent biocide addition.

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Atmospheric Stress Corrosion Crack Growth Rate Analyses of Austenitic Stainless Steel

Product Number: 51317--9408-SG

ISBN: 9408 2017 CP

Author: Brian Somerday

Publication Date: 2017

$20.00

Chloride induced stress corrosion cracking (CISCC) is a significant problem. The objective of the work described in this paper was to further the understanding of atmospheric crack growth rate of stainless steel in a chloride-rich environment.

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Effect of Applied Stress on the Selective Oxidation of Alloy 600 Exposed To PWR Primary Water and Rhines Pack Environments

Product Number: ED22-17328-SG

Author: Karen Kruska, Ziqing Zhai, Brian J Riley, Matthew J Olszta, Daniel K Schreiber

Publication Date: 2022

$20.00

Alloy 600 is known to be susceptible to intergranular attack (IGA) and stress corrosion cracking (SCC) under pressurized water reactor (PWR) primary water conditions, leading to the replacement of some steam generator components with the more SCC-resistant Alloy 690.3 Despite this shift many Alloy 600 components are still found in service today. A substantial body of research has identified many underlying processes leading to the degradation of Alloy 600.

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Measurement of Internal Coating Stresses of MIL-PRF-23377 Top Coated with MIL-PRF-8528

Product Number: 41215-884-SG

Author: Devin Clark, Richard C. Ferguson, James W. Rawlins

Publication Date: 2015

$20.00

Internal coatings stress (ICS) develops in coatings applied to a rigid substrates. During drying, volume changes due to solvent loss and/or cure induces stresses in the films. Differences in the thermal expansion coefficients of the coating and substrate also affect the ICS. ICS affects the interfacial adhesion and results in delamination once the stress exceeds the force of adhesion.

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Measurement of Internal Coating Stresses of MIL-PRF-23377 Top Coated with MIL-PRF-8528

Product Number: 41216-954-SG

Author: Devin Clark, Richard C. Ferguson, James W. Rawlins

Publication Date: 2016

$20.00

Internal coatings stress (ICS) develops in coatings applied to a rigid substrates. During drying, volume changes due to solvent loss and/or cure induces stresses in the films. Differences in the thermal expansion coefficients of the coating and substrate also affect the ICS. ICS affects the interfacial adhesion and results in delamination once the stress exceeds the force of adhesion.

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NACE Publication 1F 192-2013-SG, "Use of Corrosion-Resistant Alloys in Oilfield Environments"

Product Number: 24010-SG

Publication Date: 2013

$109.00

Corrosion Resistant Alloys (CRAs) and issues of welding, fabrication, and assessment in oil and gas production. Environmentally assisted cracking. Technology gaps impacting the industry.

Products tagged with 'stress'

04151 High Strength Fasteners for Subsea Applications

A Novel Method for the Enhanced Kill of Sulfate Reducing Microorganisms

Atmospheric Stress Corrosion Crack Growth Rate Analyses of Austenitic Stainless Steel

Effect of Applied Stress on the Selective Oxidation of Alloy 600 Exposed To PWR Primary Water and Rhines Pack Environments

Measurement of Internal Coating Stresses of MIL-PRF-23377 Top Coated with MIL-PRF-8528

Measurement of Internal Coating Stresses of MIL-PRF-23377 Top Coated with MIL-PRF-8528

NACE Publication 1F 192-2013-SG, "Use of Corrosion-Resistant Alloys in Oilfield Environments"

Association for Materials Protection and Performance