AMPP Store - Products tagged with 'passivation'

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03580 CHEMICAL CLEANING HRSG'S TOP 10 11 LESSONS LEARNED

Product Number: 51300-03580-SG

ISBN: 03580 20003 CP

Author: John McGraw, David Fawcett

Publication Date: 2003

$20.00

The approach to the commissioning of a heat-recovery steam generator in the industry has varied from project to project. One school of thought contends that no chemical cleaning (or minimal) is required. The second school of thought contends that a complete chemical cleaning is required. This report discusses these differences, and a properly designed and well executed cleaning with desired results.

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04284 Long-Term Performance of Steel in Concrete Immersed in Sea Water

Product Number: 51300-04284-SG

ISBN: 04284 2004 CP

Author: Del Hausmann, DA Hausmann Consulting

Publication Date: 2004

$20.00

Twelve-year laboratory tests of rebar reinforced concrete beams partially submerged in artificial seawater have confirmed that steel corrosion may occur a few months after immersion and may continue for many years.

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51315-5447-Mystery of SAGD Produced Gas Corrosivity and Corrosion Mitigation Strategy

Product Number: 51315-5447-SG

ISBN: 5447 2015 CP

Author: Qiang (John) Liu

Publication Date: 2015

$20.00

The new passivation mechanism in steam-assisted gravity drainage (SAGD) process is discussed through theoretical approach in this paper. A corrosion mitigation program was implemented that included the pigging both slug and batch corrosion inhibitors chemistry analysis corrosion rate (CR) monitoring and non-destructive tests.

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51318-10898- Comparison of AC Mitigation Grounding Materials Through Electrochemical Analysis

Product Number: 51318-10898-SG

Author: Shane Finneran, P.E. / Ken Evans / Justin Gossard

Publication Date: 2018

$20.00

A comparative assessment of electrochemical properties of common AC mitigation materials, and assessment of common industry claims with respect to AC mitigation grounding. Provides the corrosion test data and technical information to support a decision for mitigation material selection.

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51318-10954-A comparison of the structure and consumption rate for Centrifugally cast Anodes compared with die-cast Anodes

Product Number: 51318-10954-SG

Author: Chris D. Jennings

Publication Date: 2018

$20.00

This paper will discuss, examine, and conclude on the metallurgical differences and effectiveness between the centrifugal-cast silicon iron tubular anode and Die-cast silicon iron tubular anode based on the research and testing performed and reported by Independent Laboratory Testing.

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51318-11532-New Eco-Friendly Chemistry for Passivation of Galvanized Coatings

Product Number: 51318-11532-SG

Author: Mary Jane Felipe / Sidney Dunn / Timothy Underwood / Monty Pifer / Dave Fulmer

Publication Date: 2018

$20.00

This paper details the use of non-phosphate and non-zinc corrosion inhibitors, able to rapidly passivate and protect galvanized coatings.

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AMPP SP21485-2022, Citric Acid-Based Passivation of Maritime Stainless Steel Storage Tanks

Product Number: AMPP SP21485-2022

Publication Date: 2022

$109.00

This AMPP standard practice presents guidelines and minimum requirements for citric acid based passivation of marine storage tanks to identify good cleaning practices and improve corrosion resistance. This standard is intended for use by shipboard personnel, ship owning organizations, commodity owners, tank readiness surveyors, chemical producing organizations, ship surveyors and other stake holders.

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Burlington Skyway Electrochemical Chloride Extraction – 30 Years Later

Product Number: 51322-17664-SG

Author: David Whitmore, Chris Ball

Publication Date: 2022

$20.00

This paper provides an overview of the electrochemical passivation process, history of the Burlington
Skyway, description of the installation process, treatment results and up to 30 years of monitoring
results for the structure.

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Localized Corrosion Behavior of Ferritic and Austenitic Passive Materials

Product Number: 51317--9042-SG

ISBN: 9042 2017 CP

Author: Raul Rebak

Publication Date: 2017

$20.00

This paper shows results comparing the localized corrosion resistance of seven martensitic, ferritic and austenitic stainless steels in deaerated 10,000 ppm Cl- solution at ambient temperature.

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Refinement Of Citric Acid Passivation Methods And Comparison To Traditional Nitric Acid Based Chemistries

Product Number: 51322-17628-SG

Author: David G. Enos, Derek Wichhart

Publication Date: 2022

$20.00

Traditional solutions for the chemical passivation of stainless steel are nitric acid based, with the addition of sodium dichromate as an inhibitor for precipitation hardened and free machining stainless steels. These passivation chemistries are difficult to handle from an environmental health and safety point of view, particularly the dichromate inhibited versions. Citric acid passivation has been pursued as a replacement for both nitric acid and inhibited nitric acid based chemistries for many years, and has been incorporated into consensus specifications such as ASTM A967 and SAE AMS2700.

Products tagged with 'passivation'

Association for Materials Protection and Performance