Why analyse failure?
By investigating the failure of systems and components, repeat issues can be prevented. We can identify and interpret fractographic clues to provide you with the evidence to understand the failure mechanisms.
We have investigated issues across many sectors including energy, aerospace, marine and rail. Key clients have included UK Air Accident Investigation Branch (AAIB), UK Marine Accident Investigation Branch (MAIB), Hamworthy Combustion Engineering Ltd and BAE Systems (military ships).
Common failure mechanisms
- Fatigue
- Corrosion
- Erosion
- Cavitation
- Fretting
- Rolling contact fatigue
- Overload
- Electrical arcing
Contact profilometry measurements
SEM image of ductile dimples on a failed surface
What our work can provide
Our work often involves special investigative skills gained through years of experience and knowledge. We can provide:
- Photographic record of state
- Forensic materials engineering
- Macro and micro examination
- Fractography
- Testing of extracted coupon samples
- Characterisation and measurement
- CT for internal failures
- Professional opinions and expert witness services
