Editors and press        Scope        Editorial staff        Contact        Instructions for authors        Abstract databases        AMS online      Year 2013      Year 2012      Year 2011      Year 2010      Year 2009      Year 2008      Year 2007      Year 2006      Year 2005      Year 2004 1 2 3 4      Year 2003      Year 2002      Year 2001      Year 2000      Year 1999      Year 1998      Year 1997                Conferences        Linksd                 Visits: 86558697 AMS now reading: 1 search: by author by theme by key word Year 2004 No 3 Dudek R., Dobrovský L., Dobrovská J. STUDY OF THE METALLURGICAL SLAGS PROPERTIES FROM THE VIEWPOINT OF PHASE TRANSFORMATION Keywords: metallurgical slags|surface tension|phase analysis|temperature dependence| No 3 (2004), p. 169-178   mag01.pdf (302 kB) mag01_eng.txt (1 kB)   Mazancová E, Jonšta Z., Mazanec K. CHEMICAL METALLURGY CHARACTERISATICS OF STEELS AND THEIR TRANSFORMATION INTO ACICULAR FERRITE Abstract The inclusions responsible for the preferential acicular ferrite nucleation in carbon steels have been studied. Nucleation rate of acicular ferrite is expressed by various factors from which following two parameters play a very important role in this process. Increase in chemical free enthalpy change for ferritic phase nucleation due to Mn-depleted zone formation in vicinity of Ti2O3 inclusions (MnS precipitation). Decrease in interfacial energy accompanying acicular ferrite nucleation on TiN having high lattice registry with ferritic matrix. The conditions leading to the achievement of acicular ferrite as dominant phase in microstructure are analysed. Keywords: acicular ferrite|bainite|non-metallic inclusions|intragranular nucleation|interfacial energy|Mn-depleted zone| No 3 (2004), p. 179-185   mag02.pdf (221 kB) mag02_eng.txt (676 B)   Szurman I., Kursa M., Rohál J., Sklenaříková I. MEASUREMENT AND MONITORING OF TRANSFORM. TEMPERATURES IN Ni-TiALLOYS WITH USE OF METHOD OF CONTINUOUS CHANGE OF RESISTIVITY AS FUNCTION OF TEMPERATURE Keywords: shape memory alloys|resistometric method|thermoelastic martensite| No 3 (2004), p. 186-192   mag03.pdf (541 kB) mag03_eng.txt (2 kB)   Mohyla P. AFFECT OF TEMPERING TEMPERATURES ON MECHANICAL PROPERTIES OF WELD JOINTS IN LOW-ALLOY CREEP-RESISTANT STEELS Keywords: Low-alloy steel|creep resistant steel|PWHT|secondary hardening|MX particles|T23|T23|T25|15 128| No 3 (2004), p. 193-200   mag04.pdf (331 kB) mag04_eng.txt (1 kB)   Greger M., Kocich R. MECHANICAL PROPERTIES OF TUNGSTEN ALLOYS FOR MODERN CONSTRUCTIONS Keywords: tungsten alloys|mechanical properties|structure| No 3 (2004), p. 201-208   mag05.pdf (510 kB) mag05_eng.txt (2 kB)   Dobrovská J., Hrbáček K., Dobrovská V., Stránský K., Dobrovský L. STUDY OF NICKEL-BASED SUPERALLOY CHEMICAL MICROHETEROGENEITY Keywords: Ni-based superalloy|microsegregation|partition coefficients| No 3 (2004), p. 209-218   mag06.pdf (539 kB) mag06_eng.txt (2 kB)   Tomčík P., Švrčková R., Trojan R., Hrubý J. INFLUENCE ALTERNATE AND STEADY MAGNETIC FIELD ON FLOW STRESS CURVES FROM THE TENSILE TEST FOR STEEL 12013 Keywords: Flow stress|strain|strain rate|steady magnetic field|alternate magnetic field|magnetic treatment|total strain at fracture| No 3 (2004), p. 219-224   mag07.pdf (374 kB) mag07_eng.txt (472 B)   Slíva A., Zegzulka J. THE 3DIMENSIONAL (TRIAXIAL) INDICATOR FOR A BULK SOLID PRESSURE OBSERVATION IN A SILO Keywords: 3Dimensional (Triaxial) Indicator|Bulk Solid|Pressure|Silo| No 3 (2004), p. 225-229   mag08.pdf (497 kB) mag08_eng.txt (1 kB)   Tomčík P., Kulhánek J., Švrčková R., Hrubý J. TEMPERATURE MEASUREMENT DURING COLD TENSILE TEST Keywords: Flow stress|strain|adiabatic heating|thermocouple|strain rate| No 3 (2004), p. 230-235   mag09.pdf (474 kB) mag09_eng.txt (424 B)   Kristofory F., Mohyla M., Mikuláš D., Vítek J. INFLUENCE OF MANGANESE ON SULPHUR EMBRITTLEMENT OF NICKEL AND NICKEL ALLOYS ELECTRODEPOSITS Keywords: Electrodeposited nickel|nickel-cobalt alloys|sulphur embrittlement|manganese|mechanical properties|internal stress| No 3 (2004), p. 236-241   mag10.pdf (254 kB) mag10_eng.txt (464 B)   Slíva A., Zegzulka J. INFLUENCE OF POWDER COATING DEVICES ON COATING EFFECTIVENESS Keywords: Coating|article Size Distribution|Hybrodizer| No 3 (2004), p. 242-244   mag11.pdf (264 kB) mag11_eng.txt (904 B)   Tůma J. ANGULAR VIBRATION MEASUREMENTS OF THE POWER DRIWING SYSTEMS Keywords: Angular vibration|phase demodulation|Hilbert transform|phase unwrapping|impulse signal|transmission error| No 3 (2004), p. 245-252   mag12.pdf (505 kB) mag12_eng.txt (1 kB)   ... © 2005 AMS HF TU Košice ALL RIGHTS RESERVED ...