Category: aluminium

Dr. Aster’s Breakthrough in Aluminium Alloy Design with Cluster-Hardnening

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In his recent work, Dr. Philip Aster delivers a remarkable contribution to the understanding of microstructural evolution in Al-Mg-Zn-Cu crossover alloys, with a particular focus on the role of copper in long-term aging (LTA) conditions. Through advanced atom probe tomography (APT), Dr. Aster demonstrates how Cu additions not only promote finer clustering and T-phase precursors … Continue reading Dr. Aster’s Breakthrough in Aluminium Alloy Design with Cluster-Hardnening

The Great Mentor of World’s Non-Ferrous Metallurgy

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It is with great pride and heartfelt congratulations that we celebrate the recent recognition of Professor Peter Uggowitzer, who was awarded the Great Badge of Honour of the State of Styria on 12 May 2025 in a formal ceremony at the Old University in Graz. The honour was presented by Governor Mario Kunasek and Deputy … Continue reading The Great Mentor of World’s Non-Ferrous Metallurgy

Unlocking processability of recycled crossover aluminium alloys

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Aluminum crossover alloys are an emerging class of materials designed to deliver a broad and balanced combination of mechanical strength, corrosion resistance, and formability. By blending the characteristics of traditional alloy families - 5xxx and 7xxx series alloys - they open new possibilities for high-performance applications in transportation, energy, and structural components. This versatility also … Continue reading Unlocking processability of recycled crossover aluminium alloys

AMAG Crossalloy® – The new generation of recycled aluminium

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A very nice article from the AMAG's AluReport on the challenges of recycling aluminium alloys and the AMAG's approach with the new aluminium crossover alloys! Aluminum is a cornerstone of modern engineering, offering unmatched lightweight properties, high recyclability, and versatility across industries. In transportation and aerospace, it is a key enabler of energy efficiency and … Continue reading AMAG Crossalloy® – The new generation of recycled aluminium

Aluminium + Diamond-Like Carbon for Next-Gen Hydrogen Fuel Cells

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Our latest study just dropped as a preprint on the SSRN server: Is Nitrogen Doping of Diamond-Like Carbon Films a Viable Strategy for Bipolar Plates in Proton Exchange Membrane Fuel Cells? 💡 In this work, we challenge the idea that nitrogen doping improves Diamond-Like Carbon (DLC) coatings. Using a combination of electrochemical testing, electron microscopy, … Continue reading Aluminium + Diamond-Like Carbon for Next-Gen Hydrogen Fuel Cells

Upscaling and Recycling of Aluminium Alloys

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The demand for sustainable metal production is driving innovation in aluminium recycling. The new preprint of our group led by Dr. Sebastian Samberger is available and it is entitled Impurity-Induced Phase Transformations in AlMgZn(Cu) Crossover Alloys: Pathways to Enhance Recycling Content and Processability. Dr. Samberger explores how Fe/Si ratios and cooling rates influence phase transformations and … Continue reading Upscaling and Recycling of Aluminium Alloys

Andreas Weidinger: Pushing the Boundaries of Aluminium Alloy Research

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We are thrilled to spotlight the remarkable work of Andreas Weidinger, a doctoral researcher in the Chair of Nonferrous Metallurgy at Montanuniversität Leoben. Currently a visiting scholar at Chalmers University in Sweden, Andreas is making waves in the Swedish lands with his innovative research on aluminum alloys. His groundbreaking work with 5/7 crossover aluminum alloy … Continue reading Andreas Weidinger: Pushing the Boundaries of Aluminium Alloy Research

[X-MAT]’s Master Thesis of Sandra Gonzaga is now online!

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Exploring Alloys in the Al-Mg-Si System for Space Applications The Master Thesis of our postgraduate researcher Ms. Sandra Gonzaga is now online and available for download at: https://pureadmin.unileoben.ac.at/portal/en/publications/development-and-characterisation-of-an-ultrafinegrained-almgsi-alloy-for-space-applications(5be5ba38-321f-47bf-99e5-4f72ccebef4e).html?customType=theses In the race to conquer the cosmos, materials science plays a pivotal role in enabling the development of spacecraft and satellites capable of withstanding the harsh realities … Continue reading [X-MAT]’s Master Thesis of Sandra Gonzaga is now online!

Making stronger aluminium alloys by optimising chemistry

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In a recent study conceptualized and performed by Dipl.-Ing. Philip Aster – currently working towards his PhD thesis – we explored how adding copper (Cu) to aluminum alloys can improve their strength and flexibility. Aluminum alloys are widely used because they are strong yet lightweight, but balancing these properties can be challenging. By focusing on … Continue reading Making stronger aluminium alloys by optimising chemistry

Professor Pogatscher at the forefront of ESA’s Gateway lunar mission

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Professor Stefan Pogatscher –– the head of the Department of Metallurgy in our University – is contributing to the "Gateway" lunar mission, an international project aiming to establish an outpost in lunar orbit in the coming years. This station, more distant from Earth than the International Space Station (ISS), will serve as a relay for … Continue reading Professor Pogatscher at the forefront of ESA’s Gateway lunar mission