Philipp Hunger

How can heterogeneous materials in the field of microsystems technology be successfully bonded in the shortest possible time and at low temperatures?   Our colleague Dr. Maik Wiemer will provide insights into this exciting topic in his presentation at 𝗜𝗘𝗘𝗘-𝗡𝗘𝗠𝗦 in Japan on 𝗠𝗮𝘆 𝟯, 𝟮𝟬𝟮𝟰.   A particular focus of his presentation will be on so-called 𝗶𝗻𝗱𝘂𝗰𝘁𝗶𝘃𝗲 𝗯𝗼𝗻𝗱𝗶𝗻𝗴, a new bonding technology of chips that uses microcoils as a composite material consisting of an aluminium nitride carrier substrate and embedded metallic coil conductors. This allows the duration of joining processes to be significantly reduced to just a few milliseconds using a low bonding pressure. Moreover, the thermal influence on all joining components can be also decreased.   In addition, the head of our “System Packaging” department will also present 𝘀𝘂𝗿𝗳𝗮𝗰𝗲-𝗮𝗰𝘁𝗶𝘃𝗮𝘁𝗲𝗱 𝗯𝗼𝗻𝗱𝗶𝗻𝗴, which offers the potential to optimize the surface properties of joining partners, for example through special processes such as plasma activation, so that the strength of bonded material composites can be significantly increased.   Are you also part of the 𝟭𝟵𝘁𝗵 𝗜𝗘𝗘𝗘 𝗜𝗻𝘁𝗲𝗿𝗻𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗖𝗼𝗻𝗳𝗲𝗿𝗲𝗻𝗰𝗲 𝗼𝗻 𝗡𝗮𝗻𝗼/𝗠𝗶𝗰𝗿𝗼 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗲𝗱 𝗮𝗻𝗱 𝗠𝗼𝗹𝗲𝗰𝘂𝗹𝗮𝗿 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 (𝗜𝗘𝗘𝗘-𝗡𝗘𝗠𝗦) 𝗶𝗻 𝗞𝘆𝗼𝘁𝗼, Japan, and would like to learn more about these bonding technologies? Then do not miss the following presentation:   💡 Fast and Low-Temperature Bonding of Heterogeneous Materials I Dr. Maik Wiemer 🗓️ May 3, 2024 I starting at 3:00 pm 📍 Kyoto University of Advanced Science I Session 3C3 I Room C   We look forward to meeting you in Japan and talking to you about more details!   #Events #SaveTheDate #Bonding #Research

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On the path to a digital and sustainable transformation of the polymer industry, polyamide 12 (PA 12) stands out as a versatile material with a wide range of applications due to its excellent mechanical properties and chemical resistance. As part of the Deutsche Forschungsgemeinschaft (DFG) - German Research Foundation project, the Department of Polymer Engineering at the Universität Bayreuth is working to enhance the understanding of PA 12 bead foam extrusion through the digitalization of the process and the application of deep learning methods.    To address the challenges in PA 12 bead foam production, the research team is employing advanced digitalization techniques to collect extensive data throughout the extrusion process. By digitalizing the entire process, the team aims to create a comprehensive dataset that captures the complex details of PA 12 bead foam production.   The ultimate goal is to produce PA 12 bead foams that meet or exceed the performance of standard plastics while also gaining a deeper understanding of the material and process-specific relationships. By integrating digitalization and deep learning, this innovative research initiative aims to set new standards in polymer processing and contribute to the advancement of sustainable materials in the industry. #polyamide12 #polymerfoam #beadfoam #digitalization #extrusion #machinelearning #deeplearning

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How do you modify your #PVD coating for tribofilm formation via lubricant interaction? And how is it possible to deposit thick PVD #coatings with low #ResidualStress in short deposition time? If you would like to know the answers, visit me on monday during oral session and during poster session at #ICMCTF conference, San Diego, California, USA!

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Exploring alternatives to toluene and xylene in paints and coatings Toluene and xylene have served the paints and coatings industry well, their drawbacks necessitate a shift. High-purity paraffins are a promising alternative, ensuring both performance and safety. 🚫 Why move away from #toluene and #xylene? - Environmental concerns: VOC emissions contribute to atmospheric pollution. - Health risks: Long-term exposure can cause significant health issues. 🔧Seeking alternatives? Consider these options: - #Cyclohexane & #Methylcyclohexane: Known as naphthenes, these solvents offer good dissolving power for saturated compounds and can be tailored through formulation adjustments. - #nHeptane & #nOctane: Ideal for applications requiring high compatibility with plastics, preventing swelling or dissolution. - #isoOctane: An excellent aromatic-free substitute, ensuring even results in paint thinners and as a cleaning medium for brushes and tools. These alternatives not only match the required chemical and physical properties but also support our industry's shift towards more sustainable and safer products. Haltermann Carless solvent qualities include: ✔️ High purity levels (95% and 99%) ✔️ Free from harmful aromatics ✔️ No unsaturated compounds ✔️ Consistent quality and reliability Discover more about our solvent solutions: EN: https://hubs.ly/Q02GxQpt0 DE: https://hubs.ly/Q02GxLDl0 #PaintsAndCoatings #HealthAndSafety #IndustryTrends #solvents

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“Big” news from our colleagues at Pulsar Photonics GmbH: With a new machine platform, the company is now entering laser micromachining on an XXL scale! In times of increasing environmental requirements and regulations restricting the use of chemicals, the demand for surface structuring without chemical substances is growing. 💡All the better that Pulsar has now developed a laser machine which, thanks to its modular approach and scaling concept, is able to process surfaces of more than 10 square meters precisely and sustainably. Designed for large-format, flat geometries, large tools or components can be individualized and micro-structured on a single system - completely without chemicals. ➡️ Learn more about this innovation here: https://hubs.ly/Q02Kyp3C0 #schunk #passionfortechnology #lasermicromaschining #laser #machinedesign

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Ever heard of bio-inspired Gecko grippers? Then be our guest at the GREEN PHOTONICS Workshop in Jena. Yolanda Stabel Stabel from INNOCISE GmbH, who is one of our speakers at the event. Learn sbout how the Gecko principle enables automated packaging of optical elements w/o leaving any residues and save energy and other resources at the same time. INNOCISE GmbH, Jose Pozo from Optica did a video a while ago together with Jacques Duparré and Frank Wippermann from mcd - modern camera designs GmbH to demonstrate the technologies power. Share and discuss with world class speakers about their photonics-driven technologies and approaches to achieving more sustainability in their companies, their products, and how their technologies support a reduction of environmental footprints. The workshop is hybrid. Secure the last slots. Register here and make a difference: https://lnkd.in/esGQRfRw What are the fees used for? Part of the fees are used for workshop costs (catering, event website, administration). The rest is used for Society6.0 Network for Socio-Economic Disruption’s #educational projects for #children, #adolescents and #adults to better prepare people for #future challenges and to enable them to cope with them in the here and now. This helps to generate #workforce (in Germany alone, according to the latest news, we have about 700,000 vacancies), but also to overcome existing gaps in order to counteract the polarization of #society. Fraunhofer IOF FLEET Events Optence e.V. OptoNet e.V. Optica SPIE, the international society for optics and photonics PhotonicsNL W3+ Fair Jabil Coherent Corp. ZEISS Group Google Cisco The Aerospace Corporation FluIDect FabuLens GmbH Mimotype Technologies GmbH Akhetonics Friedrich-Schiller-Universität Jena KAUST (King Abdullah University of Science and Technology) SPRIND - Bundesagentur für Sprunginnovationen Pulsed Light Technologies GmbH Nanoscribe Photosynthetic Corning Incorporated #ThinkMade

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OCCA Weekly Webinar "Natural Fillers for Functional Coatings"  Presenter: Alexander Zahn of HOFFMANN MINERAL GmbH. Date & Time: Wednesday 26 June at 2:30pm Venue: Zoom Registration: https://lnkd.in/e9w65wdf Abstract: Insights into a diverse array of formulations, including UV-curing, clear coats, wood, and water-based coatings, where the incorporation of natural fillers enhances the functional properties of coatings. Neuburg Siliceous Earth contributes to improved abrasion and corrosion resistance, while also bolstering economic and environmental considerations for instance. This natural filler is available in various colour shades, ranging from yellowish to pure white, making it also useful for reducing pigment content. Furthermore, different surface treatments afford the opportunity to manipulate rheological behaviour, matting effects, and mechanical properties. Within the realm of paints and coatings formulations HOFFMANN MINERAL products emerge as indispensable allies in achieving unparalleled and flawless outcomes. OIL & COLOUR CHEMISTS' ASSOCIATION #paints #inks #coatings #minerals #pigments #OCCA

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