By A Erman Tekkaya; Nooman Ben Khalifa
Read Online or Download Advances on hot extrusion and simulation of light alloys : selected, peer reviewed papers from the International Conference on Extrusion and Benchmark (ICEB), Dortmund 2009, Germany, September 16.-17. 2009 PDF
Similar light books
This 3rd quantity of Springer sequence on Chemical Sensors and Biosensors goals to permit the researcher or technologist to develop into conversant in the most recent ideas and methods that carry on enlarging the functions during this attention-grabbing box. It bargains with the radical luminescence lifetime-based suggestions for interrogation of sensor arrays in high-throughput screening, cataluminescence, chemical sensing with hole waveguides, new methods in sensor layout and fabrication by way of both combinatorial tools or engineered indicator/support undefined.
This paintings offers advances in skinny motion pictures for functions within the fields of built-in optics, micro-optics, optical telecommunications and optoelectronics. It delineates the functionality features wanted for graded coatings, damage-resistant laser coatings and so on. uncomplicated concept and functions are illustrated.
Odyssey of sunshine in Nonlinear Optical Fibers: idea and purposes offers a suite of leap forward study portraying the odyssey of sunshine from optical solitons to optical rogue waves in nonlinear optical fibers. The ebook presents an easy but holistic view at the theoretical and application-oriented facets of sunshine, with a unique concentrate on the underlying nonlinear phenomena.
- Photonics and Lasers An Introduction
- PEDOT: Principles and Applications of an Intrinsically Conductive Polymer
- Physics of Photonic Devices
- Outdoor Lighting: Physics, Vision and Perception
- Introduction to Solid-State Theory (Springer Series in Solid-State Sciences)
- Light Scattering in Semiconductor Structures and Superlattices
Additional info for Advances on hot extrusion and simulation of light alloys : selected, peer reviewed papers from the International Conference on Extrusion and Benchmark (ICEB), Dortmund 2009, Germany, September 16.-17. 2009
Conclusion A method was presented to investigate dynamically recrystallized grains during hot forward extrusion. For this purpose a miniature press was designed. The design of the set up was explained in detail. One specimen was investigated in three directions; hence the shape and the size of the grains could be well analyzed. The method gives the possibility to work on the evolution of microstructure during hot forward extrusion. The experimental investigations and numerical calculations showed the potential to improve grain size calculation models which are available in literature and to predict the grain size.
A) (b) Fig. 6: (a) Subgrain size [m] as well as (b) grain size [m] evolution in the extrudate. The marked areas define the regions, which were compared with the experimental investigations. Hence the comparison of simulations and experiments show a good correspondence with regard to grain and grain and subgrain size (compare Fig. 5b and Fig. 6) of the air cooled condition. The water quenched specimen was not easy to characterize due to its fine substructure (Fig. 5a), however the difference between these two states has been numerically simulated and the expected tendency was verified.
288-292  S. -Ing. Dissertation, Institut für bildsame Formgebung, Aachen, IBSN 3-8265-9718-4 (2001)  T. Kloppenborg, M. Schikorra, M. E. Sept. 2007, Zürich: Trans Tech Publications Ltd (2008), pp. 47-54. - ISBN 0-87849-467-7;  G. Petzow: Metallographisches, Keramographisches, Plastographisches Ätzen, 6. überarbeitete Auflage, Nachdruck, September 2006, Borntraeger, p. 72, IBSN 013000170; Key Engineering Materials Vol. 43 Modeling and Simulation of Microstructure Evolution in Extruded Aluminum Profiles F.