At Anderson Materials Evaluation, we have MIC testing capabilities. Microbiologically Influenced Corrosion (MIC) is a significant concern in numerous industries, commonly happening within pipes, as it can lead to materials breaking down quickly. Our MIC testing services are designed to identify and understand the root causes of MIC, helping you prevent and reduce its effects.
Understanding MIC Testing
MIC testing involves testing materials to detect the presence of corrosion caused by microbial activity. This type of corrosion occurs when microorganisms such as bacteria, fungi, and algae interact with metal surfaces, leading to failure. Our MIC testing services include:
- Microscopic Examination: Using high-resolution 3D optical microscopy and scanning electron microscopy (SEM), we examine the samples for signs of microbial corrosion.
- Elemental Analysis: We employ laser-induced breakdown spectroscopy (LIBS) to perform fast elemental microanalysis in multiple spots on a sample, finding the specific elements involved in the corrosion process.
- Advanced Surface Analysis: We use X-ray photoelectron spectroscopy (XPS), X-ray fluorescence (XRF), and X-ray diffraction (XRD) to further investigate the causes of corrosion or to rule them out.
Key Techniques
- Optical Microscopy: High-resolution imaging to detect and analyze corrosion pits and biofilms.
- SEM/EDX: Detailed surface examination and elemental composition analysis.
- LIBS: Identifying organic and inorganic materials within pits or other areas of metal corrosion.
- XPS: Determining surface elemental composition and chemical phases.
- XRF: Quantitative analysis of elemental composition, commonly used for bulk scale analysis or to determine the metal alloy under attack.
- XRD: Identifying crystalline phases and structural properties of materials.
Applications of MIC Testing
MIC testing is essential in various industries, including:
- Building Maintenance of Water Lines: Detecting microbial corrosion in potable water and sprinkler systems.
- Water and Wastewater Systems: Ensuring the integrity of pipelines and storage tanks.
- Oil and Gas: Preventing corrosion in pipelines, storage tanks, and marine structures.
- Marine: Protecting ships, subs, and other marine structures.
- Industrial Equipment: Safeguarding machinery and its components from microbial corrosion.
Contact Us
For more information about our Microbiologically Influenced Corrosion (MIC) Testing Services, please contact us today. We are committed to helping you find effective solutions to your corrosion challenges. Contact us today to discuss your specific needs.
For a more detailed look at a specific case study with MIC analysis, visit our page “Microbiologically Influenced Corrosion (MIC) of Indoor Sprinkler System Galvanized Steel Pipe“.
