What Determines How Corrosive Your Soil Is?

Written by Angela

Reach out to Dreiym Engineering for any Corrosion, Electrical or Forensic Questions.

December 11, 2020

How To Prevent Crevice Corrosion

There are many different types of corrosion that threaten all sorts of metal structures. One of the most prevalent and dangerous types of corrosion is crevice corrosion. Discover how to prevent crevice corrosion.

Crevice Corrosion: The Basics

Crevice corrosion results from a stagnant solution in crevices which attack metal surfaces. This is a unique type of corrosion because it can form between two metals or a metal and a non-metal material. Crevice corrosion targets a specific, small area of a larger metal structure and finds a home in microenvironments between two smaller adjoining parts. This makes it difficult to identify. It typically results from the formation of acidic conditions and oxygen depletion within the crevice.

Crevice Corrosion Prevention Methods

Preventing crevice corrosion is difficult to identify quickly. Explore these prevention methods.

Project Planning Prevention

One of the most effective ways of prevention is to consider the causes prior to creating metal structures. Instead of using riveted or bolted joints, use welded butt joints. Riveted or bolted joints are common houses for crevice corrosion while welded butt joints help prevent it from forming. You can also use gaskets made of Teflon to ensure they’re non-absorbent. Another project planning prevention method is to create the structure out of alloyed metals with a strong resistance to crevice corrosion.

Hire Corrosion Prevention Professionals

If your structure is already built, it may be impossible to utilize project planning prevention methods without a full or partial rebuild. This isn’t feasible for most applications. Instead, the best prevention method is to corrosion consultants to survey and create a plan of prevention that best fits your structure.

Dreiym Engineering offers professional corrosion engineering consultant services provided by expert corrosion engineers. We provide full corrosion prevention services including cathodic protection, pipeline and tank analysis and assessment, soil corrosivity analysis, and much more. Contact us today for expert corrosion prevention.

About Dreiym Engineering

Dreiym engineering is a full-service engineering company, providing design, consulting, procurement, and construction services. Founded in 2014, we have grown from humble origins to serve our customers in a growing number of engineering fields. Our goal is to find business partners looking for electrical engineering, corrosion engineering, or other engineering services. Our primary office is just north of Houston, Texas, with an additional location in Austin, Texas. Dreiym Engineering is a small company based out of Texas that looks for the best opportunities to partner with companies and customers. We specialize in forensic engineering, fire investigation, and corrosion engineering. Give us a call or email for any questions you may have.

We are also available for any questions you may have about civil or mechanical forensic engineering through our partner engineers that service much of the United States and abroad.

If you are looking for help with any service, simply contact us to get started.

 

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