Electromagnetic changer for AFM tips. - In: 23rd Micromechanics and Microsystems Europe Workshop, (2012), insges. 4 S.
Design of a biaxial nanoprobe utilizing Matlab Simulink. - In: 23rd Micromechanics and Microsystems Europe Workshop, (2012), insges. 4 S.
Static large-angle micromirror with aluminum nitride springs. - In: 23rd Micromechanics and Microsystems Europe Workshop, (2012), insges. 4 S.
On the influence of laser cutting manufacturing tolerances on the spring rate of machined tubular springs. - In: 23rd Micromechanics and Microsystems Europe Workshop, (2012), insges. 4 S.
Controlled silicon grass generation using optical plasma emission spectroscopy. - In: 23rd Micromechanics and Microsystems Europe Workshop, (2012), insges. 4 S.
Investigation to distribution of additives in open- and closed-cell aluminum foam. - In: Proceedings of International Conference on Innovative Technologies, IN-TECH 2012, Rijeka, Croatia, 26. - 28.09.2012, ISBN 978-953-6326-77-8, (2012), S. 533-537
New fields of applications can be developed with the porous structure of cellular materials. In addition to polymer and ceramic foams, especially cellular metallic materials, metal foams, are in our focus of research. Its porous structure allows us to achieve low specific densities. Metal foams can be used as a high energy absorption material particularly for lightweight applications. The production of closed-cell and open-cell metal foams is done by melting or powder metallurgy processes. In practice, primarily aluminum-based foam materials find their application in small series. The reproducibility of mechanical and functional properties needs a homogeneous pore distribution. The cost-intensive production process of the open-cell metal foams gives a more homogeneous structure than closed-cell metal foams. During the foaming process of powder metallurgy foams, a variety of parameters have an influence on the pore distribution. In addition to the temperature regime, especially the alloy components and additives are important. Above all, the structure-property-relationship of cellular materials is most significant. In this paper, micro- and macro-structures of closed-cell aluminum foams are analyzed and compared as well as the additive distribution in the material (such as titanium from the foaming agent TiH2). The goal is to analyze the distribution of the alloy components in the foaming process for a systematic optimization of the manufacturing process in terms of powder composition, powder sizes, compaction ratio, heat treatments and temperature regime.
Migration of paramagnetic ions in glass melts under influence of a magnetic field. - In: Journal of iron and steel research international, ISSN 1006-706X, Bd. 19.2012, Suppl. 1-2, S. 1068-1071
Lorentz force velocimetry for poorly conducting fluids - development and validation of a novel flow rate measurement device. - In: Journal of iron and steel research international, ISSN 1006-706X, Bd. 19.2012, Suppl. 1-2, S. 613-616
Numerical simulation of induced alterations of flow patterns within glass melts using external Lorentz forces. - In: Journal of iron and steel research international, ISSN 1006-706X, Bd. 19.2012, Suppl. 1-1, S. 471-474
Assembling and test of a Halbach array magnet system for Lorentz force velocimetry in electrolytes. - In: Journal of iron and steel research international, ISSN 1006-706X, Bd. 19.2012, Suppl. 1-1, S. 145-148