AMPP Store - Cathodic Protection

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Investigation of Hydrogen Embrittlement of High Strength Pipeline Steels Under Cathodic Protection

Product Number: 51317--9255-SG

ISBN: 9255 2017 CP

Author: Lei Zhang

Publication Date: 2017

$20.00

Pipeline steels higher than API X80 grade ad subject to hydrogen embrittlement risk induced by the hydrogen evolution effect under cathodic protection. This paper focuses on the hydrogen embrittlement behaviors of API X70, X80 and X90 high strength pipeline steel under cathodic protection in soil simulation conditions.

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Investigation on Localized Corrosion Resistance of Nickel-based alloy UNS N07718 under Sour conditions of PuGuang Field simulated Environment

Product Number: 51322-17761-SG

Author: Erfan Abedi Esfahani, Frederick Pessu, Jiong Qian, Anne Neville, Richard Barker

Publication Date: 2022

$20.00

Extremely corrosive environments of today’s oil and gas exploration requires more expensive Corrosion Resistant Alloys (CRAs) to be used for equipment such as tubulars. Material selection for oil and gas wells, especially those containing high hydrogen sulfide (H₂S) and carbon dioxide (CO2) partial pressure, is very crucial. Hydrogen sulfide and carbon dioxide are quite aggressive to the materials used in oil field environments. The material of choice for these oil wells has to be reliable and cost-effective. This makes the material selection process a very complex and difficult task involving both financial and safety risks analysis.

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Looking Past the Re lection: Conservation of Energy through Insulation Coatings

Product Number: 41214-824-SG

Author: David A. Hunter

Publication Date: 2014

$20.00

Due to the threat of Global warming, and the steady increase of the cost of energy, particularly electricity, so called "Cool Roof Coatings" or CRC’s, have received a lot of high-profile press in industry magazines due to their ability to drop surface temperature of roof structures during the summer months.

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Mechanistic Modeling Of The Impedance Response Of Cathodic Reduction Of Hydrogen Ion In Strong Acidic Environments

Product Number: 51322-17900-SG

Author: Negar Moradighadi, Yoon-Seok Choi, Srdjan Nesic

Publication Date: 2022

$20.00

EIS is one of the techniques which is frequently used for studying electrochemical reactions on a metal surface in an aqueous environment. However, one of the main challenges in using EIS is the interpretation of results. Various interpretation methods and their associated uncertainties lead to ambiguous outcomes and often end up with a biased analysis One of the methods frequently used is the so-called “equivalent electrical circuit” method which models the response of and electrochemical system by matching it to that of a combination of “analogous” electrical circuit components, such as resistors, inductors, capacitors, etc.

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Microbiologically Influenced Corrosion Failure Of Ni-Coated Carbon Steel Fittings In Enhanced Oil Recovery Water Injection Service

Product Number: 51322-17793-SG

Author: Moavin Islam, Amal Al-Borno, Chad Walz

Publication Date: 2022

$20.00

This paper presents the findings of an investigation that was carried out to determine the root cause of the premature failure of Ni-coated carbon steel fittings on the water injection composite piping system installed at an oil production facility in Western Canada. The facility had been in operation since 2011 without major corrosion issues. Many of the Ni-coated fittings, which are expected to have a service life of 20 years, started to fail (developed leaks) unexpectedly after about 4 years. The core structure of composite pipe is a high-density polyethylene (HDPE) inner pipe, a middle layer of high-strength dry fiberglass, and a protective thermoplastic outer jacket. The interconnecting fittings are made of carbon steel coated with a thin, ~40 micron (1.5 mil) layer of Nickel.

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Monitoring And Controlling Cathodic Protection Without Using Reference Electrode ― Cathodic Production Effectiveness Margin From Multielectrode Sensor

Product Number: 51322-17872-SG

Author: Lietai Yang, Xiaodong Sun

Publication Date: 2022

$20.00

There are mainly two commonly adopted criteria for controlling CP. One is the polarized potential criterion and the other one is the polarization shift criterion1. These criteria are not the true criterion for cathodic protection; they are the surrogate criteria (see below). The polarized potential criterion is to control the instant-off structure-to-electrolyte potential within a specified range. For example, the instant-off potential should be between -0.85 and -1.2 V vs Cu/CuSO₄ (V_CSE) for pipelines buried in soil. The polarization shift criterion is to control the polarization of a CP-protected structure to a given minimum value and this minimum value is usually 100 mV. The polarization is determined either by the difference between the corrosion potential of the structure measured before CP is applied and the instant-off structure-to-electrolyte potential, or by the difference between the depolarized potential of the structure and the instant-off structure-to-electrolyte potential.

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NACE Publication 01102-2018, State-of-the-Art Report: Criteria for Cathodic Protection of Prestressed Concrete Structures

Product Number: 24217-SG

Publication Date: 2018

$109.00

Evaluating criteria whereby prestressed concrete structures and members can be protected from corrosion by means of cathodic protection (CP).

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NACE Publication 01104-2004, Electrochemical Realkalization of Steel-Reinforced Concrete—A State-of-the-Art Report

Product Number: 24223-HD2004

ISBN: 01104

Publication Date: 2004

$179.00

DOWNLOADABLE HISTORICAL DOCUMENT - Electrochemical realkalization (ER) for conventionally reinforced concrete structures. Common industry practices for the application of ER. Part II of 2. Part I (Item 24214) is on electrochemical chloride extraction.

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NACE Publication 01110-2019, Stray-Current-Induced Corrosion in Reinforced and Prestressed Concrete Structures

Product Number: 24241-2019

Publication Date: 2019

$109.00

The corrosion of reinforcing and prestressing steel in concrete structures caused by stray currents. The history of stray-current corrosion, sources, mechanisms, effects on structures, detection and mitigation.

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NACE Publication 01116-SG, “State-of-the-Art Report on Evaluating Cathodic Protection Systems on Existing Reinforced Concrete Structures”

Product Number: 21411-SG

ISBN: 1-57590-248-2

Publication Date: 2016

$109.00

Information and test methods available to evaluate the effectiveness of cathodic protection (CP) systems used to protect the steel reinforcement of conventionally reinforced atmospherically exposed concrete structures.

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NACE Publication 05107-2007-SG, Report on Corrosion Probes in Soil or Concrete

Product Number: 24234-SG

Publication Date: 2007

$109.00

Electrical resistance (ER) corrosion measurement probes, used for internal corrosion monitoring, are now referred to as soil corrosion probes (SCP) when used in soil-side applications.

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NACE Publication 05114-2014-SG, "High-Voltage Direct Current Interference"

Product Number: 24254-SG

Publication Date: 2014

$109.00

High-voltage direct current (HVDC) transmission systems and their effect on underground/underwater or surface metallic structures.

Cathodic Protection

Association for Materials Protection and Performance