Corrosion Prevention

Parent Tag for articles relating to corrosion prevention.

An industrial boiler. An industrial boiler. An industrial boiler. An industrial boiler.


Technologies to improve the quality of boiler feedwater include coagulation, filtration, ion exchange, dealkalination, deaeration and...

Filiform corrosion on painted aluminum. Filiform corrosion on painted aluminum. Filiform corrosion on painted aluminum. Filiform corrosion on painted aluminum.


Filiform corrosion is a form of corrosion that occurs under thin coatings, especially on aluminum and magnesium substrates. It can be...

Engineer analyzing corrosion products. Engineer analyzing corrosion products. Engineer analyzing corrosion products. Engineer analyzing corrosion products.


Discover some typical expected aqueous corrosion products for various alloys and conditions.

Process vessels storage tanks and pipes. Process vessels storage tanks and pipes. Process vessels storage tanks and pipes. Process vessels storage tanks and pipes.


Epoxy phenolic alkylated amine coatings have the potential to revolutionize coating processes where high temperatures or CUI are a concern.

Pipeline with corrosion under insulation CUI Pipeline with corrosion under insulation CUI Pipeline with corrosion under insulation CUI Pipeline with corrosion under insulation CUI


Chloride, galvanic, acidic or alkaline corrosion can cause corrosion under insulation (CUI), but there are ways to prevent the problem.

Photograph of metal ball bearings on carbon fiber. Photograph of metal ball bearings on carbon fiber. Photograph of metal ball bearings on carbon fiber. Photograph of metal ball bearings on carbon fiber.


The use of carbon fiber-reinforced composites is growing thanks to their high strength and light weight. This material poses new challenges...

5 Ways to Avoid Galvanic Corrosion 5 Ways to Avoid Galvanic Corrosion 5 Ways to Avoid Galvanic Corrosion 5 Ways to Avoid Galvanic Corrosion


Preventing galvanic corrosion involves applying countermeasures early in the design phase. Understanding the mechanisms involved in this...

Boiler room equipment for heating system. Boiler room equipment for heating system. Boiler room equipment for heating system. Boiler room equipment for heating system.


How to Avoid Chelant-Based Corrosion in a Boiler System’s Water Pipes

Rusty corroded electrical control panel. Rusty corroded electrical control panel. Rusty corroded electrical control panel. Rusty corroded electrical control panel.


The careful selection of coatings and substrate materials based on the service exposure of electrical equipment and controls can improve...

Electric submersible pump for an oil well Electric submersible pump for an oil well Electric submersible pump for an oil well Electric submersible pump for an oil well


Extending the Service Life of Electric Submersible Pumps in Oil and Gas Wells

Fretting corrosion can occur in wind turbines. Fretting corrosion can occur in wind turbines. Fretting corrosion can occur in wind turbines. Fretting corrosion can occur in wind turbines.


Fretting Corrosion Between Metals, Its Causes, Some Examples, and How to Prevent It

Old iron trailer with rust Old iron trailer with rust Old iron trailer with rust Old iron trailer with rust


The corrosion or rusting of iron creates a reddish-brown hydrated iron oxide. Understanding how iron…

Electrical lines in a utility right-of-way. Electrical lines in a utility right-of-way. Electrical lines in a utility right-of-way. Electrical lines in a utility right-of-way.


AC induced corrosion of buried pipelines can occur due to placing electrical utilities in a common right of way. Fortunately there are ways...

Old rusty corroded process vessel chemical tank Old rusty corroded process vessel chemical tank Old rusty corroded process vessel chemical tank Old rusty corroded process vessel chemical tank


The proper design to minimize corrosion is as important as the selection of materials. In many structures, a lack of design consideration...

Inspection of a gas turbine engine. Inspection of a gas turbine engine. Inspection of a gas turbine engine. Inspection of a gas turbine engine.


Hot corrosion is a concern in gas turbines that can lead to a failure, but can be detected and prevented by material selection, protective...

Temporary Corrosion Protection During Storage, Transportation and Handling Temporary Corrosion Protection During Storage, Transportation and Handling Temporary Corrosion Protection During Storage, Transportation and Handling Temporary Corrosion Protection During Storage, Transportation and Handling


Preventing temporary corrosion is an essential strategy for winning the battle against material loss due to deterioration of metals during...

Flange Corrosion Repair & Protection: Isolating the Sealing Face Flange Corrosion Repair & Protection: Isolating the Sealing Face Flange Corrosion Repair & Protection: Isolating the Sealing Face Flange Corrosion Repair & Protection: Isolating the Sealing Face


Flanges and valves collectively continue to be a major source of hydrocarbon leaks and releases, according to HSE guidance. For flange...

Looking at corrosion mitigation planning Looking at corrosion mitigation planning Looking at corrosion mitigation planning Looking at corrosion mitigation planning


Although industry experts don’t expect any revolutionary advances in corrosion mitigation technology in 2021, developments and improvements...

The Impact of Minimum & Maximum DFT Values on Coating Performance The Impact of Minimum & Maximum DFT Values on Coating Performance The Impact of Minimum & Maximum DFT Values on Coating Performance The Impact of Minimum & Maximum DFT Values on Coating Performance


Two leading marine coating experts illustrate how to assess and control a myriad of painting process variables using a simple control chart...