In December 2014, an individual reported an unusual corrosion failure of their outdoor hangers. The corrosion was occurring in the middle of the tube, specifically on the compression side. This type of corrosion is unusual because typically corrosion occurs on the outside of the tube where it is exposed to the elements. However, in this case, the corrosion was occurring in a location that is not typically exposed to the elements which indicates that there may be an underlying issue causing the corrosion.
The individual did not provide any additional information about the hangers, such as the material they were made of or the environment in which they were installed. However, based on the location of the corrosion and the fact that it was occurring on the compression side of the tube, it is possible that the hangers were experiencing excessive stress or strain which could be contributing to the corrosion.
Corrosion is a common problem in many industries, particularly those that involve metals and exposure to the elements. Corrosion is the gradual destruction of a metal due to chemical or electrochemical reactions with its environment. The most common cause of corrosion is exposure to moisture and oxygen, which results in the formation of rust. Corrosion can also be caused by exposure to acids, alkalis, and salt, as well as by galvanic corrosion, which occurs when two dissimilar metals are in contact with each other in the presence of an electrolyte.
In the case of the hangers, it is unclear what is causing the corrosion. However, it is possible that there is an underlying issue with the design or installation of the hangers that is contributing to the corrosion. Alternatively, there may be some other factor in the environment that is causing the corrosion to occur in this specific location.
To prevent corrosion, there are a number of measures that can be taken. These include selecting materials that are resistant to corrosion, applying protective coatings or treatments to the metal, and designing structures and components to minimize contact with water and other corrosive substances. In addition, regular inspection and maintenance are important to detect any signs of corrosion early on and to address them before they become a more serious problem.
Overall, the unusual corrosion failure of the outdoor hangers highlights the importance of understanding the underlying causes of corrosion and taking proactive steps to prevent it from occurring. By doing so, it is possible to extend the life of equipment and structures, reduce maintenance costs, and ensure safe and reliable operation.