Editors and press        Scope        Editorial staff        Contact        Instructions for authors        Abstract databases        AMS online      Year 2013      Year 2012      Year 2011      Year 2010 1 2 3 4      Year 2009      Year 2008      Year 2007      Year 2006      Year 2005      Year 2004      Year 2003      Year 2002      Year 2001      Year 2000      Year 1999      Year 1998      Year 1997                Conferences        Linksd                 Visits: 86100453 AMS now reading: 1 search: by author by theme by key word Year 2010 No 4 K. Stransky, F. Kavicka, B. Sekanina, J. Stetina, T. Mauder, L. Stransky THE EFFECT OF ELECTROMAGNETIC STIRRING ON THE CRYSTALLIZATION OF CONCAST BILLETS Keywords: steel billets|concast|crystallization|elektromagnetic stirring| No 4 (2010), p. 216-222   mag01.pdf (223 kB) mag01_eng.txt (987 B)   F. Dobeš THE INFLUENCE OF HEAT-TREATMENT ON CREEP RESISTANCE OF Fe–Al ALLOYS WITH ADDITIONS OF NIOBIUM AND CARBON Keywords: creep|high temperature deformation|intermetallics|iron aluminides| No 4 (2010), p. 223-228   mag02.pdf (106 kB) mag02_eng.txt (489 B)   S. Rusz, S. Tylšar, J. Kedroň, J.Dutkiewicz, T. Donič ENHANCEMENT OF EFFICIENCY OF SPD PROCESS BY APPLICATION OF NEW GEOMETRY OF ECAP TOOL Abstract At present technologies of production of ultra-fine grained (UFG) metallic materials and subsequently of semis are being used in broader extent both in pilot plants and in industrial practice. Amount of investments necessary for realisation of industrial equipment and afterwards for industrial production is from this viewpoint a critical factor. Research and development works are now focused primarily on enhancement of efficiency of SPD process, which is the core of all these manufacturing technologies. The paper presents comparison of classical geometry of the ECAP tool with the newly designed geometry of the output channel of the ECAP tool (helix). This geometry enables substantial enhancement of efficiency of SPD process. The process was applied to the alloy AlMn1Cu. Necessary refinement of grain was achieved with smaller number of passes. Keywords: severe plastic deformation|hardness test|TEM|aluminium alloys| No 4 (2010), p. 229-236   mag03.pdf (565 kB) mag03_eng.txt (870 B)   Po-Chou Lin, Song-Jeng Huang, Pin-Sen Hong FORMATION OF MAGNESIUM METAL MATRIX COMPOSITES Al2O3 P/AZ91D AND THEIR MECHANICAL PROPERTIES AFTER HEAT TREATMENT Keywords: metal-matrix composites|magnesium alloy|nano-scaled aluminum oxide pellet|heat treatment| No 4 (2010), p. 237-245   mag04.pdf (321 kB) mag04_eng.txt (1 kB)   Song-Jeng Huang, Zhong-Wei Chen MICROSTRUCTURE OF AlN PARTICLES REINFORCED AZ91D Mg-BASED METAL-MATRIX COMPOSITES Keywords: metal-matrix composites|homogenization|eutectic solidification| No 4 (2010), p. 246-253   mag05.pdf (881 kB) mag05_eng.txt (824 B)   J. Przondziono, W.Walke, E. Hadasik, B. Jasiński ELECTROCHEMICAL CORROSION OF MAGNESIUM ALLOY AZ31 IN NaCl SOLUTIONS Keywords: magnesium alloy AZ31|electrochemical corrosion|potentiodynamic tests|anodic polarisation curves| No 4 (2010), p. 254-260   mag06.pdf (154 kB) mag06_eng.txt (756 B)   E. Hadasik, D. Kuc DEFORMATION MODE IN AZ31 MAGNESIUM ALLOY DURING COMPRESSION TESTS Keywords: magnesium alloy|high temperature deformation|dynamic recrystallization|slip|twinning| No 4 (2010), p. 261-267   mag07.pdf (299 kB) mag07_eng.txt (828 B)   T. Kvačkaj, J. Bacsó, J. Bidulská, M. Lupták, I. Pokorný, M. Kvačkaj, M. Vlado INFLUENCE OF CRYO AND CLASSIC ROLLING CONDITIONS ON PROCCESING PARAMETERS OF C-Si STEEL Keywords: C-Si steel|cryo rolling|rolling force|normal rolling pressure|statistical method| No 4 (2010), p. 268-276   mag08.pdf (130 kB) mag08_eng.txt (807 B)   ... © 2005 AMS HF TU Košice ALL RIGHTS RESERVED ...