Rust staining refers to the occurrence of a paint defect that is due to the discoloration of an applied coating on a substrate. The discoloration occurs due to the accumulation of reddish colored iron oxide deposits. Such paints are applied to metal surfaces as protection against corrosion. View Full Term
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Chloride, galvanic, acidic or alkaline corrosion can cause corrosion under insulation (CUI), but there are ways to prevent the problem.
By: Della Anggabrata
Intergranular corrosion (IGC) or intergranular attack (IGA) is a preferential or localized corrosion that proceeds along a metal’s grain (crystal) boundaries.
By: Dennis Jayasinghe | Principal/Chief Technical Officer, Corr-Met Inspection & Consulting Inc.
The use of carbon fiber-reinforced composites is growing thanks to their high strength and light weight. This material poses new challenges in terms of mitigat
By: Mehdi Yari | Electrochemistry and Corrosion Laboratory at the University of Western Ontario
Tensile, compressive, fatigue, torsion, nick break and creep tests are six important procedures used to measure the strength of a material.
By: Corrosionpedia Staff
Preventing galvanic corrosion involves applying countermeasures early in the design phase. Understanding the mechanisms involved in this electrochemical reacti
By: Krystal Nanan | Civil Engineer
How to Avoid Chelant-Based Corrosion in a Boiler System’s Water Pipes
When it comes to corrosion engineering, seawater is one of the most important environments to discuss. Here we'll take a look at what causes pipeline corrosion
The corrosion or rusting of iron creates a reddish-brown hydrated iron oxide. Understanding how iron…
By: Shivananda Prabhu
Discover the mechanical properties of metals used for construction materials and how corrosion influences the metal’s internal structure.
By: Nemanja Pavlovic
Preventing temporary corrosion is an essential strategy for winning the battle against material loss due to deterioration of metals during manufacturing stages
Many techniques such as scanning electron microscopy (SEM) and x-ray diffraction (XRD) can be employed to provide vital information about corrosion products.
By: Steven Bradley | Principal Consultant, Bradley Consulting Services
Flanges and valves collectively continue to be a major source of hydrocarbon leaks and releases, according to HSE guidance. For flange repairs, major oil & gas
By: Marina Silva
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