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Material research
DEKRA Rail

Discover our services in material research for the rail industry

DEKRA Rail: your specialist in material research

For the durability and safety of movable technical systems

At DEKRA, we understand the importance of ensuring the integrity and safety of movable systems. With years of experience and expertise, we offer comprehensive material research services that are crucial for optimizing the performance, durability, and safety of movable systems and components. Our material research laboratory is equipped to deliver precise and reliable results that help your organization make informed decisions.

The importance of material research in the (railway) industry

Material research is an essential part of managing and maintaining movable systems. The materials used in various applications, such as rails, switches, or systems in rolling stock, are subjected to heavy loads and diverse environmental factors daily. Material damage occurs regularly, such as broken components, cracks in machine parts, or fatigue cracks. To choose optimal materials initially and ensure these components reliably fulfill their function, it is necessary to thoroughly test and analyze their properties and behavior in combination with the application.
At DEKRA, we focus on conducting detailed material research to ensure quality, safety, and longevity. Our services aim to identify and prevent potential problems early, resulting in less unplanned downtime, lower maintenance costs, and higher operational efficiency.

Our material research services

Material science research
Mechanical and dynamic component research
Failure analysis
Corrosion research
Joining techniques
Non-destructive testing (NDT)

Applications of material research

Material research is indispensable for ensuring the safety and reliability of various systems and components. Some examples of applications include:
  • Railway superstructure: We conduct material research on rail materials and rail welds. We also perform tests on rail infrastructure components, such as rail fastening systems and aluminothermic welds, as well as ballast and sleepers.
  • Other infrastructure: We investigate and test not only rail infrastructure but also bridges and locks, including coatings and corrosion of bridges, as well as the moving mechanisms of locks and large rubber parts from the Oosterschelde barrier to assess their current quality and remaining lifespan​.
  • Rolling stock: For trains, trams, and metros, we conduct extensive research to ensure the durability and reliability of essential components, such as wheels, axles, and bodies.
Material research is often combined with the knowledge and skills of other departments within DEKRA, such as electrical engineering, mechanics, or tribology. For example, we investigate electrical switches with corroding contact points or degrading insulation. When bearings fail, Material Science investigates the steel quality of the components. With all these expertise areas under one roof, collaboration is excellent.
Why choose DEKRA?

Contact us

At DEKRA, we are committed to making your systems safer, more efficient, and more durable. Contact us today to discover how our material research services can support your organization.