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The PHMSA Mega Rule: A Guide for Corrosion Professionals

The PHMSA Mega Rule marks a significant turning point in the corrosion and pipeline industries. Here's an overview of the set of regulations.

By: Terry Knowles

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Corrosion Prevention
An Introduction to the Galvanic Series: Galvanic Compatibility and Corrosion

By: Corrosionpedia Staff
CUI
Preventing Corrosion with Thermal Insulating Coatings

By: Krystal Nanan | Civil Engineer
Asset Management
Tips for Running Coating Projects in Winter

By: Tatsuya Nakagawa | VP of Marketing and co-founder of Castagra Products

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Engineering and Spec Writing

Technical Data Sheet

A technical data sheet (TDS) is a document provided with a product that lists various pieces of information about the product. Oftentimes, technical data sheets include product composition, methods of use, operating requirements, common applications, warnings and pictures of the…

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Environments

Stress Concentration Factor

A stress concentration factor (Kt) is a dimensionless factor that is used to quantify how concentrated the stress is in a mechanical part. It is defined as the ratio of the highest stress in the part compared to a reference stress. A stress concentration, also known as a stress…

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Cathodic Protection

Impressed Current Cathodic Protection

Impressed current cathodic protection (ICCP) is an electrochemical process used to prevent corrosion in metal structures by applying a controlled electrical current to the metal. This process involves the use of an external power source to apply an electrical current to the metal…

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Corrosion Prevention

An Introduction to the Galvanic Series: Galvanic Compatibility and Corrosion

The galvanic series plays a vital role in determining and preventing corrosion. Also known as the "electropotential series," this series identifies semi-metal and metal nobility. Essentially, galvanic corrosion occurs when two different metals immersed in an electrolyte are…

By: Corrosionpedia Staff

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CUI

Preventing Corrosion with Thermal Insulating Coatings

In many industrial processes, the ability to regulate the temperature in process vessels, tanks and other equipment is a valuable asset. The petrochemical, food production, pharmaceutical and specialty chemical sectors are just some of the industries that depend on temperature regulation.…

By: Krystal Nanan

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Asset Management

Tips for Running Coating Projects in Winter

Summer is but a forgotten memory and we are well into the cold season in some parts of the world. As the days grow shorter and temperatures plummet, the risk of personnel injuries due to falling on the ice is just one of many safety and technical concerns. While some coating companies…

By: Tatsuya Nakagawa

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Materials Selection

Does zinc rust?

The short answer to the question is yes. Zinc does rust. Like all metals, zinc corrodes when exposed to air and moisture. However, this element does not rust like most other metals. Iron, for example, reacts with water and oxygen in the atmosphere to form hydrated iron (III) oxide on the…

By: Steven Bradley | Principal Consultant, Bradley Consulting Services

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Coatings

What are the different Xylan coatings and how do I decide which is best?

Xylan is an industrial dry film lubricant consisting primarily of one or more fluoropolymers including polytetrafluoroethylene (PTFE) (Figure 1), perfluoroalkoxy alkane (PFA) and fluorinated ethylene propylene (FEP). This coating is generally used to reduce friction, improve wear…

By: Krystal Nanan | Civil Engineer

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Latest Articles

Pipeline
The Challenges and Capabilities of Remote Monitoring

Remote monitoring is crucial for pipeline integrity and safety of operation. Learn more in this article by GPT Industries and Corrosionpedia.

By: Mohamed Adel Mohamadein | Head of the Corrosion, Arab Petroleum Pipelines
Corrosion Failure
Root Cause Analysis: Identifying the Ultimate Cause of a Failure

A root cause analysis is crucial for identifying, fixing, and preventing corrosion-related failures. Learn more on Corrosionpedia.

By: Steven Bradley | Principal Consultant, Bradley Consulting Services
Coatings
Unexpected Attributes of Water-Based Coatings

Major advances in water-based coatings are busting misconceptions about what these kinds of coatings can do or be used for. Learn more here.

By: Mohamed Adel Mohamadein | Head of the Corrosion, Arab Petroleum Pipelines
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Oil and Gas
U.S. Natural Gas Infrastructure Upgrades and the Corrosion Industry

A look at the state of pipelines in the United States and how pipeline rehabilitation has affected and will affect corrosion mitigation.

By: Della Anggabrata
Cathodic Protection
An Expert Guide To Accurate Cathodic Protection Measurements

When it comes to cathodic protection monitoring, adhering to best practice is key. This guide will show you how to do that.

By: John Bollinger
Corrosion Prevention
Leveraging AI for Enhanced Corrosion Control in Oil Pipelines

AI applications and benefits for corrosion control and monitoring in oil pipelines

By: Faysal Fayez Eliyan, PhD | Assistant Professor
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Industries
Corrosion Jobs: How to Become a Corrosion Technician in 2023

In a competitive job market, finding the perfect career fit in corrosion-related fields can be daunting. Here are some tips to help you in your search.

By: Corrosionpedia Staff
Corrosion
The 6 Corrosive Components That Can Be Found in Crude Oil

These impurities, which are often found in crude oil, can cause corrosion in pipelines, vessels and refinery equipment:

By: Raghvendra Gopal | Founder & Director, Materials Info Consultancy Private Limited
Corrosion Failure
Rust in Bolted Systems: Causes and Prevention

Bolts, or fasteners, are often the areas where corrosion starts and where its effects have the most serious consequences. Here’s how to prevent against it:

By: Raghvendra Gopal | Founder & Director, Materials Info Consultancy Private Limited
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Corrosion
Fouling in Heat Exchangers: Detection, Prevention and Removal

Fouling in heat exchangers is a very typical challenge. Corrosion and fouling expert Aldrich Tyto explains how to tackle it:

By: Aldrich Tyto | Laboratory Manager, CORROSION
Inspection / Monitoring
AC Corrosion Mitigation Strategies with RMUs

What's the best way to mitigate AC corrosion? Could RMUs be the solution you are looking for?

By: Della Anggabrata
Industry News
5 Most Common Factors Affecting Corrosion

By understanding common factors affecting corrosion, you will be better equipped to prevent its harmful effects. Here are five of the most common:

By: Raghvendra Gopal | Founder & Director, Materials Info Consultancy Private Limited
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Inspection / Monitoring
6 Tests to Assess Intergranular Corrosion Using ASTM A262

The ASTM has developed several tests to evaluate an austenitic stainless steel’s susceptibility to intergranular corrosion. Here are six:

By: Steven Bradley | Principal Consultant, Bradley Consulting Services
Inspection / Monitoring
How to Perform an ACVG Survey

ACVG surveys help operators determine the location and size of pipeline coating defects. Here’s how to perform one:

By: Mohamed Adel Mohamadein | Head of the Corrosion, Arab Petroleum Pipelines
Pipeline
In Support of Phosphoric Acid Wash for Pipe Coating

Phosphoric acid wash is an efficient way to prepare the pipe surface prior to fusion bond epoxy pipe coating. Here’s what you need to know about this process:

By: Greg Denton | Pipeline Coatings Application Consultant, Crest Industrial Chemicals
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Term of the Day

Profile

A material's corrosion profile is used to determine the material's likelihood to react with water. Corrosion…

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Resources

The PHMSA Mega Rule: A Guide for Corrosion Professionals

Trending Now

An Introduction to the Galvanic Series: Galvanic Compatibility and Corrosion

Preventing Corrosion with Thermal Insulating Coatings

Tips for Running Coating Projects in Winter

Popular on Corrosionpedia

Technical Data Sheet

Stress Concentration Factor

Impressed Current Cathodic Protection

An Introduction to the Galvanic Series: Galvanic Compatibility and Corrosion

Preventing Corrosion with Thermal Insulating Coatings

Tips for Running Coating Projects in Winter

Does zinc rust?

What are the different Xylan coatings and how do I decide which is best?

Latest Articles

The Challenges and Capabilities of Remote Monitoring

Root Cause Analysis: Identifying the Ultimate Cause of a Failure

Unexpected Attributes of Water-Based Coatings

U.S. Natural Gas Infrastructure Upgrades and the Corrosion Industry

An Expert Guide To Accurate Cathodic Protection Measurements

Leveraging AI for Enhanced Corrosion Control in Oil Pipelines

Corrosion Jobs: How to Become a Corrosion Technician in 2023

The 6 Corrosive Components That Can Be Found in Crude Oil

Rust in Bolted Systems: Causes and Prevention

Fouling in Heat Exchangers: Detection, Prevention and Removal

AC Corrosion Mitigation Strategies with RMUs

5 Most Common Factors Affecting Corrosion

6 Tests to Assess Intergranular Corrosion Using ASTM A262

How to Perform an ACVG Survey

In Support of Phosphoric Acid Wash for Pipe Coating

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Australasian Corrosion Association

Arun K. Soman, ME

Aldrich Tyto

The PHMSA Mega Rule: A Guide for Corrosion Professionals

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