Fracture mechanical design for the hydrogen economy
The design of components for use in hydrogen infrastructure is increasingly based on fracture mechanics concepts - in accordance with current norms and safety standards. Whether for new developments or in the context of safeguarding existing systems - we help you to design your systems for the safe handling of hydrogen in a sustainable way.
Pipeline testing and rededication
The integrity of pipelines is crucial for the safe transportation of hydrogen. Our precise test methods, such as the determination of crack toughness (KJIC) and crack propagation behavior (da/dN), ensure a well-founded evaluation of material properties under realistic hydrogen conditions - up to 400 bar hydrogen pressure. Our tests offer:
- Precise evaluation of crack toughness and crack propagation behavior under high pressure conditions
- Detection of weak points due to hydrogen embrittlement
- Prevention of leaks and failures through early identification of critical material defects
With our tests, we ensure the reliability and safety of your hydrogen infrastructure to guarantee an uninterrupted supply.
Pressure vessel and component construction
Pressure vessels and components that store or transport hydrogen must meet the highest safety standards. Our precise test procedures, such as the determination of KJIC and da/dN under up to 400 bar hydrogen pressure, ensure that these components meet the specific requirements of the hydrogen economy. Our tests offer:
- Testing of crack toughness (KJIC) and fatigue crack growth (da/dN) under realistic pressure conditions
- Detection of crack initiation and propagation in a hydrogen environment
- Assessment of material behavior under extreme pressure conditions and cyclic loading
Through these tests, we contribute to the safety and efficiency of the entire hydrogen infrastructure by identifying potential weak points at an early stage.
Material development
As part of the development of new materials for hydrogen applications, our hollow tensile testing and nanoindentation tests provide precise measurements of mechanical properties at both macroscopic and microscopic levels. Our test methods enable:
- Measurement of hydrogen embrittlement, hardness and elasticity of materials
- Precise analysis of alloys and material behavior under the influence of hydrogen
- Optimize the resistance and performance of materials in hydrogen-rich environments
This detailed data provides valuable insights for material optimization and supports the development of more efficient and safer materials for use in hydrogen technology.
Damage analysis
In the event of material failure, we carry out a detailed analysis of the causes and mechanisms that led to the damage. We use scanning electron microscopy (SEM) to examine the microstructure and surface properties of your materials with the highest resolution. Our investigations offer:
- Precise analysis of hydrogen-induced damage at micro level
- Determination of the causes of damage and the course of crack formation and progression
- Sound recommendations for avoiding future failures and optimizing material selection
These detailed findings support you in identifying and eliminating potential weak points at an early stage in order to maximize the reliability of your materials and systems.