Fraunhofer Institute for Mechanics of Materials IWM

Sustainable solutions for the optimized use of material properties and new material functions

 

The Fraunhofer IWM is a research and development partner for industry and public contracting bodies concerning the topics of component and systems reliability, safety, durability and functionality. The Fraunhofer IWM’s »mechanics of materials« approach is used to identify weaknesses and defects in materials and components, determine their causes and develop solutions that lead to the safer use of components as well as the development of functional materials and resource efficient manufacturing processes.

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Range of services at the Fraunhofer IWM

 

  • Solutions to avoid and control defects, crack formation, deformation, fracture, failure, wear and fatigue in materials and components when taxed with mechanical, thermal, chemical or electrical loads
  • Material characterization, component testing, damage analyses, failure diagnosis and microstructural analysis
  • Materials modeling, process and component simulation on the atomic, microscopic and/or macroscopic scale
  • Surface layer assessment, coatings, tribology, functionalization, bio-surface and interfacial analysis
  • Process and material development

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Digitalization at the Fraunhofer IWM

 

Workflows, data spaces, digital representations

The focus of the Fraunhofer IWM’s work revolves around materials information and materials data. Via the digitalization of materials, we achieve important contributions regarding the inclusion of processing materials into digitally consistent and connected value chains.

 

Understanding and influencing the effects and uses of hydrogen on materials

Latest Fraunhofer IWM research news and reports

 

12/09/2025 | Press release

Transparent die casting process

The digital die casting twin links information regarding the condition of materials to all sub-processes of die casting and creates a knowledge base for meeting economic, technological, and ecological requirements. To this end, knowledge graphs for various process steps were created and networked at Fraunhofer IWM using ontology-based semantic structures. 

 

12/04/2025 | Press Release

HyLife project: Lifetime prediction for materials in contact with hydrogen

The HyLife project aims to develop a physics-based service life prediction tool. This will be used to reliably predict the service life of components under the influence of hydrogen.

 

12/02/2025 | Research News

Micro-sample testing technology in hydrogen

Fraunhofer IWM has developed and commissioned a micro-tensile testing apparatus with an integrated high pressure hydrogen chamber that can be used to perform mechanical quasi-static or cyclic (fatigue) tests and fracture mechanics investigations on samples measuring just a few millimeters in size. 

 

11/27/2025 | News

Investigation of crack growth under high-pressure hydrogen

Fraunhofer IWM has developed and successfully commissioned an autoclave for crack growth tests on CT samples in hydrogen at pressures of up to 170 bar. The compact design enables the cost-effective creation of a database for the design and safe operation of hydrogen infrastructure components.

 

10/01/2025 | Press Release

Better, Faster, Bio-Based: Functional New Plastic Alternatives

How can new bio-based and biohybrid materials with improved features be developed faster? Six Fraunhofer institutes are jointly exploring this question in the SUBI²MA flagship project, using an innovative bio-based polyamide developed by Fraunhofer researchers as a model. Its specific properties make it a promising alternative to fossil-based plastics.

 

09/18/2025 | Press Release

Synthetic ice with gliding properties similar to real ice

Climate change, snowmelt, and rising energy costs are putting pressure on ice rink operators. In the race to develop the most athletic skating experience, Glice AG from Lucerne, Switzerland, and Fraunhofer IWM in Freiburg have now succeeded to develop synthetic ice with gliding properties that are in no way inferior to those of frozen water.

 

07/31/2025 | News

Data mining of fatigue data

Scientists of Fraunhofer IWM together with colleagues at the University of California, Santa Barbara have developed strategies for significantly improving the extraction of structured information from unstructured scientific literature—the largest corpus of fatigue data to date. They have published their findings on the ChemRxiv platform.

 

07/28/2025 | News

Using friction for noise reduction and lightweight construction

Under dynamic loads, lightweight structures can be subjected to vibrations that on the one hand generate disturbing noises and on the other lead to material fatigue. In the “LEICHT_DISS” project, friction elements were developed and evaluated that absorb vibration energy as part of the lightweight structures and lead to a stabilization of the system. 

 

07/23/2025 | Press Release

Groundbreaking ceremony for the Engineering Center for Sustainability (IZN)

The groundbreaking ceremony on July 22, 2025 marked the start of construction for the Engineering Center for Sustainability (Ingenieurzentrum Nachhaltigkeit – IZN) on Freiburg’s airport campus.

 

07/21/2025 | News

Recyclable oils for gearboxes

The joint research project "GearOil-LOOP" aims to create an economical and innovative circular economy for high-quality lubricants. In the project, the consortium aims to develop a recycling process as well as a gear oil that is especially suitable for circularity and contains at least 50 percent recycled base oil. 

 

07/15/2025 | News

Lightweight construction with networked manufacturing data

In the »AluTrace« project, a decentralized data room architecture was developed that enables seamless traceability and analysis of materials and process data. This is not only important for the design process of lightweight components, but also for the entire value chain in additive manufacturing.

 

07/15/2025 | News

Defined porosity for maximum electrolysis performance

The »CapS-PTL« project is developing an innovative technology for the production of porous titanium electrodes, which is crucial for efficient hydrogen production by electrolysis. By using capillary suspensions (CapS), precise control of the porosity and mechanical strength of the electrodes is achieved, which significantly increases electrochemical performance.