Press releases 2022

  • Fraunhofer IWS developed a laser technology to clean and structure surfaces particularly quickly while protecting the environment / 2022

    Sandblasting with Light

    Press release (No. 12) - Fraunhofer IWS Dresden / September 21, 2022

    © René Jungnickel/Fraunhofer IWS

    Sandblasting – that was yesterday. Laser beams can clean and structure surfaces more precisely, cost-effectively and in environmental friendlier ways than conventional systems. The Fraunhofer Institute for Material and Beam Technology IWS in Dresden has developed the technology “LIGHTblast” for this purpose which is now being transferred to the semiconductor manufacturing, automotive supply and other industries.

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  • Therapeutic modulation of organ fibrosis in biochip format / 2022

    Fraunhofer project FibroPaths®: enabling rapid and safe development of antifibrotic drugs

    Press release (No. 10) - Fraunhofer IWS Dresden / June 29, 2022

    © Jan Weusthoff

    More than 100 million individuals worldwide suffer from organ fibrosis, a pathological proliferation of connective tissue in an organ, such as the lung, heart and liver. Hardly any causal treatments are available to date. The unmet medical need is partly due to the fact that the existing disease models for fibrosis research are insufficient and little predictive. Coordinated by the Fraunhofer Institute for Toxicology and Experimental Medicine ITEM, four Fraunhofer institutes have joined forces in the FibroPaths® project aimed at enabling rapid and safe development of antifibrotic drugs.

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  • Fraunhofer IWS receives millions in federal funding for dry battery electrode coating technology / 2022

    DRYtraec® to become technology platform

    Press release (No. 8) - Fraunhofer IWS Dresden / May 12, 2022

    © Fraunhofer IWS

    The DRYtraec® coating process developed at the Fraunhofer Institute for Material and Beam Technology IWS allows the dry production of battery electrodes without toxic organic solvents or water. In particular, the space- and energy-intensive drying step of conventional wet-chemical coating processes is completely eliminated. In addition to environmental protection aspects, there is enormous potential for cost reduction in the battery cell production. The German Federal Ministry of Education and Research (BMBF) is now funding a project with 3.7 million euros that will develop the dry-coating technology into a holistic technology platform.

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  • Measuring system opens up new perspectives for additive manufacturing / 2022

    POWDERscreen monitors streams of powder into the laser melt

    Press release (Nr. 7) - Fraunhofer IWS Dresden / April 14, 2022

    © Christoph Wilsnack/Fraunhofer IWS

    Additive manufacturing processes continue to grow in the automotive, aerospace and other industries. When complex components or unique parts need to be produced, an increasing number of companies are turning to industrial 3D printing. However, the run-in curves can still be quite long, especially for small batches, and the reject rates may be high at the beginning. The Fraunhofer Institute for Material and Beam Technology IWS Dresden therefore develops modern measurement and control technology that allow additive processes to be used much more effectively than before, for example for highly automated production lines. This includes the POWDERscreen – a unique powder measuring device for laser cladding. Fraunhofer IWS will demonstrate this innovative system in May 2022 during the “3. Fachtagung Werkstoffe und Additive Fertigung“ at the German Hygiene Museum in Dresden.

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  • Fraunhofer IWS develops efficient, fast and sustainable coatings for industrial components / 2022

    HICLAD® enables resilient laser cladding with high-power laser

    Press release (No. 6) - Fraunhofer IWS Dresden / April 07, 2022

    © IWS

    High-power diode lasers with outputs of ten or more kilowatts open new application scenarios for laser cladding. Particularly sustainable and resource-efficient coatings can be produced and applied, for example in automotive, machine construction and other industries. Together with industrial partners, the Fraunhofer Institute for Material and Beam Technology IWS has developed applications and specific processes for this laser class to industry readiness under the label “HICLAD®”. The Dresden institute and its project partner Laserline will present some of these at the “LASER World of PHOTONICS” trade show in Munich at the end of April.

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  • Director of Fraunhofer IWS completes committee of science and economy / 2022

    Christoph Leyens appointed to acatech Executive Board

    Press release (Nr. 5) - Fraunhofer IWS Dresden / March 25, 2022

    Prof. Christoph Leyens completes the Executive Board of National Adacemy of Science and Engineering (acatech).
    © Martin Förster/Fraunhofer IWS

    With immediate effect, Prof. Christoph Leyens is a presidium member of National Academy of Science and Engineering (acatech), the German Academy of Science and Engineering. He now receives this honor after having already actively participated in various working groups as a member. Leyens completes the body in which Reinhard Ploss, CEO Infineon, succeeds former President Karl-Heinz Streibich.

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  • Fraunhofer at the Hannover Messe: Preview 2022 / 2022

    Joining with solid-state lasers set to revolutionize steel construction

    Press release (No. 4) - Fraunhofer IWS Dresden / March 16, 2022

    © René Jungnickel/Fraunhofer IWS

    Energy and resource efficiency are gaining ever more significance, which is why the Fraunhofer Institute for Material and Beam Technology IWS has worked with its partners to develop an alternative for conventional steel construction that not only constitutes a process technology solution, but also forms the basis for hardware and laser safety. This solution facilitates gentler machining of high-strength materials, as well as significantly reducing energy consumption and costs while greatly increasing process speed. The energy in-put required for the component can be reduced by up to 80 percent compared with conventional joining processes. Not only that, subsequent straightening of the component is eliminated entirely from the process.

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  • PhD thesis investigated application of a special white-light laser for semiconductor industry and microbiology / 2022

    New light source: A million times brighter than the sun

    Press release (No. 3) - Fraunhofer IWS Dresden / February 10, 2022

    The new white-light laser source enables scientist Dr. Tobias Baselt to detect cell changes in real time.
    © Fraunhofer IWS

    A new high-performance white-light laser is expected to speed up quality control in the semiconductor industry and provide closer monitoring of toxicity tests in microbiology. In one step, this laser enables the two-sided characterization of surfaces and can be integrated into production chains. The technology has been developed at the Fraunhofer Application Center for Optical Metrology and Surface Technologies (AZOM) and Westsächsische Hochschule Zwickau (WHZ) as part of a PhD thesis.

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  • A laser process for surface finishing / 2022

    Lotus effects by laser

    Press release (No. 2) - Fraunhofer IWS Dresden / February 01, 2022


    Nano- and microstructures can now be incorporated into surfaces in an instant using lasers. The technology is being developed and marketed by the Dresden-based start-up Fusion Bionic, a spin-off from the Fraunhofer Institute for Material and Beam Technology IWS. The possibilities are virtually endless when it comes to laser structuring. It has the advantage of being fast and much more versatile than coatings.

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  • Collaboration between Fraunhofer IWS and partners solves industrialization problem of manufacturers / 2022

    Lab-on-chip systems: From prototype to series production in no time

    Press release (Nr. 01) - Fraunhofer IWS Dresden / January 27, 2022

    © IWS

    It is used millions of times a day all over the world: as a portable miniature laboratory, the Corona antigen rapid test is currently clearly demonstrating the potential of lab-on-chip systems. Analysis within a very short time is of immense importance, especially during a pandemic. Ever more of these miniature medical systems are being used in diagnostics. However, the development and manufacture of more complicated test systems is associated with high costs. In the SIMPLE-IVD research project, scientists at the Fraunhofer Institute for Material and Beam Technology IWS are working with several partners to develop new manufacturing processes and methods for the cost-efficient production of rapid test cartridges.

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