Die Verbesserung der Struktur metallischer Schäume und damit ihrer Eigenschaften bedarf eines tieferen Verständnisses der während des Schäumens und der späteren Degradation ablaufenden Mechanismen. Um diesen dynamischen Prozess in seiner dreidimensionalen Komplexität und zeitlichen Veränderung zu erfassen wurde in dieser Arbeit das Verfahren der zeitaufgelösten Tomographie (Tomoskopie: Ein Kunstwort, das sich aus den bildgebenden Verfahren der Tomographie, also der räumlichen Struktur des Inneren eines Objekts, und der zeitaufgelösten Radiographie, auch Radioskopie, zusammensetzt.) genutzt, erweitert und für Untersuchungen an diesem Materialsystem angepasst. Hierbei wurden Tomogramme in einer zeitlichen Abfolge von bis zu 20 tps (Tomographi...
Highly porous metallic foams by themselves or as the cores of ultralight metal structures have signi...
An experimental setup has been developed that allows for capturing up to 25 tomograms s 1 using t...
Synchrotron-radiation tomography was used to investigate early foaming stages of aluminium alloys. M...
The complex flow of liquid metal in evolving metallic foams is still poorly understood due to diffi...
Initiation and growth of metal foam is a complex and dynamical process, which is intrinsically three...
Series of fast synchrotron X ray tomographies are taken continuously at a rate of up to 5 Hz, while ...
The complex flow of liquid metal in evolving metallic foams is still poorly understood due to diffic...
Apart from density and alloy composition, the structure of solid metallic foams determines their mec...
Foamed aluminium alloy containing 7wt.-% of Si is investigated by µm-resolved X-ray computed tomogra...
Aluminum alloy foams were created by expanding foamable precursors containing a gas-releasing blowin...
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. ...
High-intensity synchrotron x-ray radioscopy was used to obtain real-time images of foaming metals, t...
The mechanisms behind pore formation in aluminium alloys that are in commercial use for making foam ...
metal foaming is investigated under different surrounding air gas pressures. The experimental setup ...
Synchrotron radiation tomography was used to investigate early foaming stages of aluminium alloys. ...
Highly porous metallic foams by themselves or as the cores of ultralight metal structures have signi...
An experimental setup has been developed that allows for capturing up to 25 tomograms s 1 using t...
Synchrotron-radiation tomography was used to investigate early foaming stages of aluminium alloys. M...
The complex flow of liquid metal in evolving metallic foams is still poorly understood due to diffi...
Initiation and growth of metal foam is a complex and dynamical process, which is intrinsically three...
Series of fast synchrotron X ray tomographies are taken continuously at a rate of up to 5 Hz, while ...
The complex flow of liquid metal in evolving metallic foams is still poorly understood due to diffic...
Apart from density and alloy composition, the structure of solid metallic foams determines their mec...
Foamed aluminium alloy containing 7wt.-% of Si is investigated by µm-resolved X-ray computed tomogra...
Aluminum alloy foams were created by expanding foamable precursors containing a gas-releasing blowin...
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. ...
High-intensity synchrotron x-ray radioscopy was used to obtain real-time images of foaming metals, t...
The mechanisms behind pore formation in aluminium alloys that are in commercial use for making foam ...
metal foaming is investigated under different surrounding air gas pressures. The experimental setup ...
Synchrotron radiation tomography was used to investigate early foaming stages of aluminium alloys. ...
Highly porous metallic foams by themselves or as the cores of ultralight metal structures have signi...
An experimental setup has been developed that allows for capturing up to 25 tomograms s 1 using t...
Synchrotron-radiation tomography was used to investigate early foaming stages of aluminium alloys. M...