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Fatigue and Fracture Group

We provide metrology, standard reference materials, documentary standards support, property data, and predictive models to ensure materials reliability against fatigue and fracture. We specialize in structural applications (e.g., buildings, bridges, pipelines, and some medical devices).

The Structural Materials Group will become the Fatigue and Fracture Group in the spring of 2017. The Fatigue and Fracture group assists industry, government agencies, and universities in assessing material durability under extreme operational and environmental conditions and conducting failure analyses post-mortem. The effect of material processing on fatigue and fracture is also considered. Where test techniques do not already exist, new methods for performance characterization are developed to ensure that materials can be adequately tested under conditions as close to real-world as possible.

News and Updates

Projects and Programs

Cardiac Device Reliability

Ongoing
The growing sophistication of electronic medical devices results in two broad benefits for both individuals and society: improved survivability in the face of

Publications

Strain-life performance in hydrogen of DOT pressure vessel steel

Author(s)
May Ling Martin, Peter Bradley, Damian Lauria, Robert L. Amaro, Matthew Connolly, Andrew Slifka
Strain-life testing of a 4130 pressure vessel steel was conducted in air and in a high-pressure gaseous-hydrogen environment. Hydrogen causes an order of

Awards

Contacts

Group Leader