Corrosion is a natural process that causes metals to deteriorate gradually over time. Exposure to air and water causes metals like steel to corrode, which can present an issue for large structures or smaller components we rely on in our daily lives.
In this 1m 45s video, Surabhi Agrawal, PhD candidate in Professor Stuart Clarke’s group, presents her research in early-stage initiation and nucleation of iron corrosion in CO2 saturated environment. This work looks at steel corrosion, leading to iron carbonate (FeCO3) scale formation. A good understanding of this corrosion reaction is of great scientific as well as commercial interest. To look at the very early stages of why, how, and where the scale forms, we examine the system in action using a range of novel techniques. These techniques use electrons, light and X-rays to image and probe and, provide information to build a detailed picture of the reaction.
Creative: Ali Assaf
| Surabhi Agrawal is a PhD candidate in Professor Stuart Clarke’s group and her research explores early stage initiation and nucleation of iron corrosion in CO2 saturated environment. The project focuses on establishing methods to make in-situ in liquid measurements and using a novel set of techniques to develop a mechanistic insight. |
