Metallurgical Consultancy & Analysis
Expert Analysis: Certainty for Critical Decisions
This encompasses both proactive quality assurance and reactive failure investigation. Whether the goal is to optimise an existing process, execute a technically complex repair, or redesign a component for enhanced durability, our findings provide the essential foundation. We translate complex metallurgical evidence into clear, actionable insights that directly improve efficiency and asset life.
Cross-sectional samples prepared by our experts from welded duplex stainless steel components, to assist a client with the validation of automated welding improvements and the assurance of finished component corrosion resistance.
Benefits of Comprehensive Metallurgical Analysis
Metallurgical Failure Analysis is not merely a reactive measure but a proactive investment that offers multifaceted benefits, ensuring operational continuity and fostering continuous improvement across all stages of a component's lifecycle. Our comprehensive approach extends beyond catastrophic events to address "near misses" and chronic issues that silently erode efficiency and profitability. The actionable insights gained ensure that the investment in understanding why something failed will always yield substantial returns.
Process and Design Optimisation
Our analysis provides invaluable feedback to designers and manufacturers. It clarifies critical component requirements, helps to understand how process parameters contribute to potential failures, and identifies specific deficiencies in existing structural materials. This deep understanding informs decisions regarding material selection, process optimisation, and the development of more robust designs that are less susceptible to failure.
A Micrograph displaying the alpha-beta structure of a free machining brass valve that had fractured. Metallurgical analysis by our team established the fracture occurred due to stress-corrosion cracking, with a significant contribution from valve assembly stresses
A cross-sectional sample prepared by our experts from a ruptured carbon-steel boiler tube. Our analysis identified the cause of the rupture as fireside wall loss by molten salt corrosion; crucially, we also confirmed the boiler fuel was out of specification and that the tube had not been overheated.
Reliability and Prevention
At its core, failure analysis identifies the root cause of failure to prevent recurrence and achieve improved reliability and durability. By systematically investigating the "weakest link" in the design, fabrication, or performance chain, our analysis provides the specific, actionable insights necessary to guide remedial measures. The objective is not to just facilitate component repair but to provide a full understanding of its vulnerability, enabling the client to implement modifications in design, operations, or chemistry that effectively eliminate entire groups or classes of failures.