AMPP Store - Products tagged with 'elevated temperature'

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11294 Susceptibility of Hydrogen Induced Stress Cracking of Duplex Stainless Steel at Elevated Temperature

Product Number: 51300-11294-SG

ISBN: 2011 11294 CP

Author: Roy Johnson, Bard Nyhus, and Ole Edvard Kongstein

Publication Date: 2011

$20.00

Experience has shown that stainless steels can suffer from Hydrogen Induced Stress Cracking (HISC) under cathodic protection in seawater. This paper presents results from a test program examining the HISC susceptibility of 25% Cr super duplex stainless steel (UNS S32750) at temperatures up to 150⁰C.

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51318-11294-NACE MR0175/ISO 15156: Update on current document and where are we going?

Product Number: 51318-11294-SG

Author: Robert P. Badrak

Publication Date: 2018

$20.00

This standard is now undergoing a critical review to determine how it should change to meet the future needs of the Oil & Gas Industry better. Where are we headed with NACE MR0175/ISO 15156? The results of our collective initial efforts are presented.

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Developing Vapor Phase Corrosion Inhibitors for Aluminum Alloys in Ethylene Glycol Coolant Solutions

Product Number: 51324-20382-SG

Author: Behzad Bavarian; Lisa Reiner

Publication Date: 2024

$40.00

Different vapor phase corrosion inhibitors were evaluated to determine their corrosion inhibition for aluminum alloys in Ethylene glycol (C2H6O2) coolant mixture. When the temperature exceeds 80°C, ethylene glycol can decompose into organic acids. The resulting acidic environments cause severe localized corrosion of aluminum alloys. The corrosion behavior was studied at multiple temperatures in different corrosion inhibitors using different concentrations. Corrosion inhibitor VCI-A, VCI-B, VCI-C, and VCI-D at 2.5-3.0% dosage showed excellent corrosion protection. VCI-A, VCI-C and VCI-D maintained a steady, low corrosion rate during long term exposure by neutralizing pH and forming a hydrophobic film. They increase the polarization resistance by a significant factor, therefore, lowered corrosion rate. VCI-B inhibitor, also showed the ability to reduce the corrosion rate of aluminum in ethylene glycol solutions. However, due to its high pH chemistry, the effective dosage should be maintained at <2.5% to avoid any potential increase in pH that can promote localized corrosion or under-deposit corrosion attacks of aluminum alloys. The results of this investigation demonstrated that these inhibitors can lower the corrosion rate in water-ethylene glycol solutions by neutralizing pH and forming stable films.

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Fire Behavior of GFRP Reinforced Concrete: State-of-the-Art Review

Product Number: MECC23-19957-SG

Author: Dr. Mohamed Zawam; Eid Bader; Dr. Julien Saade

Publication Date: 2023

$20.00

Corrosion of steel reinforcement is the primary cause of premature deterioration of reinforced concrete structures, and affects their functionality and safety.

During the last two decades, fiber-reinforced polymer (FRP) composites have emerged as promising materials that can be used for reinforcing concrete structures. The non-corroding properties of FRPs, their high tensile strength, and their high stiffness to weight ratio made them very attractive substitute to conventional reinforcing steel.

Products tagged with 'elevated temperature'

11294 Susceptibility of Hydrogen Induced Stress Cracking of Duplex Stainless Steel at Elevated Temperature

51318-11294-NACE MR0175/ISO 15156: Update on current document and where are we going?

Developing Vapor Phase Corrosion Inhibitors for Aluminum Alloys in Ethylene Glycol Coolant Solutions

Fire Behavior of GFRP Reinforced Concrete: State-of-the-Art Review

Association for Materials Protection and Performance