Search Results - "Stemper, Lukas"

On the potential of aluminum crossover alloys by Stemper, Lukas, Tunes, Matheus A., Tosone, Ramona, Uggowitzer, Peter J., Pogatscher, Stefan

“…For almost a century commercial aluminum alloys were developed and optimized for high performance in a specific and narrow range of application, which commonly…”
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Age-hardening of high pressure die casting AlMg alloys with Zn and combined Zn and Cu additions by Stemper, Lukas, Mitas, Bernhard, Kremmer, Thomas, Otterbach, Steffen, Uggowitzer, Peter J., Pogatscher, Stefan

“…This study investigates the age-hardening of AlMg alloys with Zn and combined Zn and Cu additions. Two AlMg5Mn1 alloys modified with Zn and Cu were processed…”
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Prototypic Lightweight Alloy Design for Stellar‐Radiation Environments by Tunes, Matheus A., Stemper, Lukas, Greaves, Graeme, Uggowitzer, Peter J., Pogatscher, Stefan

“…The existing literature data shows that conventional aluminium alloys may not be suitable for use in stellar‐radiation environments as their hardening phases…”
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A Fast and Implantation-Free Sample Production Method for Large Scale Electron-Transparent Metallic Samples Destined for MEMS-Based In Situ S/TEM Experiments by Tunes, Matheus A, Quick, Cameron R, Stemper, Lukas, Coradini, Diego S R, Grasserbauer, Jakob, Dumitraschkewitz, Phillip, Kremmer, Thomas M, Pogatscher, Stefan

“…Microelectromechanical systems (MEMS) are currently supporting ground-breaking basic research in materials science and metallurgy as they allow in situ…”
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Age-hardening response of AlMgZn alloys with Cu and Ag additions by Stemper, Lukas, Tunes, Matheus A., Oberhauser, Paul, Uggowitzer, Peter J., Pogatscher, Stefan

“…A recurrent challenge with aluminum alloys is their longstanding trade-off between mechanical strength and formability. Recently recyclability has put further…”
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Fine-grained aluminium crossover alloy for high-temperature sheet forming by Samberger, Sebastian, Weißensteiner, Irmgard, Stemper, Lukas, Kainz, Christina, Uggowitzer, Peter J., Pogatscher, Stefan

“…This study presents age-hardenable, fine-grained AlMgZnCu crossover alloys intended for superplastic and quick plastic forming processes. The study utilizes…”
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Metallographic Etching of Al–Mg–Zn–(Cu) Crossover Alloys by Samberger, Sebastian, Kremmer, Thomas, Stemper, Lukas, Tourey, Serena, Uggowitzer, Peter J., Pogatscher, Stefan

“…Various alloys demand customized etchants due to their diverse chemical compositions, particularly in the realm of aluminum alloys. Consequently, in this…”
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Unraveling the potential of Cu addition and cluster hardening in Al-Mg-Si alloys by Aster, Philip, Dumitraschkewitz, Phillip, Uggowitzer, Peter J., Tunes, Matheus A., Schmid, Florian, Stemper, Lukas, Pogatscher, Stefan

“…With the aim of further exploiting the trade-off between formability and strength in Al alloys, this study addresses the influence of Cu in Al-Mg-Si alloys…”
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Giant hardening response in AlMgZn(Cu) alloys by Stemper, Lukas, Tunes, Matheus A., Dumitraschkewitz, Phillip, Mendez-Martin, Francisca, Tosone, Ramona, Marchand, Daniel, Curtin, William A., Uggowitzer, Peter J., Pogatscher, Stefan

“…This study presents a thermomechanical processing concept which is capable of exploiting the full industrial application potential of recently introduced…”
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Metal Alloy Space Materials: Prototypic Lightweight Alloy Design for Stellar‐Radiation Environments (Adv. Sci. 22/2020) by Tunes, Matheus A., Stemper, Lukas, Greaves, Graeme, Uggowitzer, Peter J., Pogatscher, Stefan

“…In article number 2002397, Matheus A. Tunes, Lukas Stemper, and co‐authors demonstrate that the novel T‐phase based hardening in new aluminium crossover alloy…”
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Radiation-resistant aluminium alloy for space missions in the extreme environment of the solar system by Willenshofer, Patrick D, Tunes, Matheus A, Vo, Ho T, Stemper, Lukas, Renk, Oliver, Greaves, Graeme, Uggowitzer, Peter J, Pogatscher, Stefan

“…Future human-based exploration of our solar system requires the invention of materials that can resist harsh environments. Age-hardenable aluminium alloys…”
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A contamination-free electron-transparent metallic sample preparation method for MEMS experiments with in situ S/TEM by Tunes, Matheus A, Quick, Cameron, Stemper, Lukas, Coradini, Diego S. R, Grasserbauer, Jakob, Dumitraschkewitz, Phillip, Kremmer, Thomas M, Pogatscher, Stefan

“…https://www.mdpi.com/1996-1944/14/5/1085 Microelectromechanical systems (MEMS) are currently supporting ground-breaking basic research in materials science and…”
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