Editors and press        Scope        Editorial staff        Contact        Instructions for authors        Abstract databases        AMS online      Year 2013      Year 2012      Year 2011 1 2 3 4      Year 2010      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: 86102982 AMS now reading: 1 search: by author by theme by key word Year 2011 No 1 E. Tillová, E. Ďuriníková, M. Chalupová STRUCTURAL ANALYSIS OF SECONDARY AlZn10Si8Mg CAST ALLOY Keywords: aluminium alloys|microstructure|microscopy and microanalysis techniques|intermetallic phases| No 1 (2011), p. 4-10   mag01.pdf (487 kB) mag01_eng.txt (2 kB)   H. Lukáčová, B. Plešingerová, M. Vojtko BIOACTIVITY OF CHEMICAL, ELECTROCHEMICAL AND THERMAL TREATMENT OF Ti6Al4V Keywords: surface treatment|adhesionbioactivity|hydroxyapatite| No 1 (2011), p. 11-17   mag02.pdf (528 kB) mag02_eng.txt (844 B)   L. Bubenko, R. Konečná, L. Kunz, G. Nicoletto FATIGUE CRACK PROPAGATION WITHIN THE AUSTEMPERED DUCTILE IRON MICROSTRUCTURE Abstract Austempered ductile iron (ADI) is a material with a wide range of potential application, especially in the automotive and earth moving machinery industries. Cast components usually subjected to variable dynamic loading may fail by sudden, unexpected fatigue fractures. Thus, fatigue crack propagation resistance is one of the most important material properties. The aim of this contribution is to determine the fatigue crack propagation curve da/dN vs. Ka and the threshold amplitude of stress intensity factor Kath. Microstructure and its influence on crack initiation and propagation is analyzed. A diversity of crack propagation modes at low Ka and high Ka was observed. Keywords: casting|austempering|fatigue test|fracture|microstructure| No 1 (2011), p. 18-25   mag03.pdf (419 kB) mag03_eng.txt (687 B)   M. Špáková, P. Raschman, A. Fedoročková EFFECT OF TEMPERATURE ON THE SELECTIVITY OF LEACHING OF HIGH-CALCIUM DEAD-BURNED MAGNESITE USING HYDROCHLORIC ACID Keywords: oxides|yield phenomena|magnesium|calcium|iron|chemical dissolution| No 1 (2011), p. 32-38   mag05.pdf (82 kB) mag05_eng.txt (858 B)   J. Belan INFLUENCE OF COOLING RATE ON  MORPHOLOGY IN CAST Ni – BASE SUPERALLOY Keywords: nickel alloy|carbides and - phase metallographic evaluation|annealing|cooling rate influence| No 1 (2011), p. 38-44   mag06.pdf (359 kB) mag06_eng.txt (1 kB)   A. Vaško INFLUENCE OF TRANSFORMATION TEMPERATURE ON STRUCTURE AND MECHANICAL PROPERTIES OF AUSTEMPERED DUCTILE IRON Keywords: ADI|isothermal heat treatment|transformation temperature| No 1 (2011), p. 45-50   mag07.pdf (673 kB) mag07_eng.txt (767 B)   B. Buľko, J. Kijac, P. Demeter, J. Demeter INFLUENCE OF MISALIGNMENT LADLE SHROUD ON TUNDISH RESIDENCE TIME Keywords: tundish|continuous casting|water model|ladle shroud| No 1 (2011), p. 51-57   mag08.pdf (260 kB) mag08_eng.txt (663 B)   M. Mihaliková, M. Német THE HARDNESS HV1 ANALYSIS OF AUTOMOTIVE STEELS SHEETS AFTER A PLASTIC DEFORMATION Keywords: No 1 (2011), p. 26-31   mag04.pdf (392 kB) mag04_eng.txt (800 B)   ... © 2005 AMS HF TU Košice ALL RIGHTS RESERVED ...