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Year 1999 No 2

Dobrovský Ľ., Dobrovská J.
ORIGINATION OF TITANIUM NITRIDE IN A LOW-CARBON STEEL
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No 2 (1999), p. 86-92
  mag01.pdf (83 kB)
mag01_eng.txt (1 kB)  

Freundlich P., Militzer M.
ON SIZE AND SHAPE COARSENING OF NEEDLE-SHAPED PRECIPITATES
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No 2 (1999), p. 93-102
  mag02.pdf (116 kB)
mag02_eng.txt (638 B)  

KUBEČKA P., WENGER F., HYSPECKÁ L., PONTHIAUX P., GALLAND J.
TRIBOCORROSION TESTS OF DUPLEX STAINLESS STEELS 22-05
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No 2 (1999), p. 103-111
  mag03.pdf (168 kB)
mag03_eng.txt (1 kB)  

Jelínek P., Buchtele J., Fiala J.
FORMS OF PYROLYTIC CARBON ENSUING ON THERMAL DEGRADATION OF COAL AND CARBONACEOUS ADDITIVES
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No 2 (1999), p. 112-118
  mag04.pdf (189 kB)
mag04_eng.txt (847 B)  

Michálek K., Vlk V., Pindor J., Cieslar M.
APPLICATION OF PHYSICAL MODELLING FOR OPTIMISATION OF FLOWING AT ASSYMETRIC TUNDISH OF CCM
Abstract
This article presents the results achieved during optimisation of molten steel flow in the tundish of four-strand billet caster in TŽ, a.s. Experimental research was made by method of physical modelling on the model of tundish produced on the scale 1:3. We have tested altogether 27 versions of tundish inner configuration. This article presents also the results of investigation into origination of the outflow vortices in the field of the flowing-out sector of tundish at application of the s.-c. calibrated teeming nozzles.
One of the basic tundish functions is distribution of steel among individual strands, which should be ensured in such a way, that the physical properties of steel in all strands would be the same. Steel in the individual strands should have the same temperature, chemical composition and purity from the point of view of nonmetallic inclusions and the same dynamic behaviour. The approach to this state is greatly dependent on the characteristics of molten steel flow in tundish.

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No 2 (1999), p. 119-127
  mag05.pdf (204 kB)
mag05_eng.txt (1 kB)  

Kliber J.
PLANE STRAIN COMPRESSION TESTING
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No 2 (1999), p. 128-138
mag06_eng.txt (731 B)  

Losertová M., Hyspecká L.
MECHANICAL AND STRUCTURE PROPERTIES OF STOICHIOMETRIC DIRECTIONALLY SOLIDIFIED NI3AL
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No 2 (1999), p. 139-145
  mag07.pdf (199 kB)
mag07_eng.txt (726 B)  

Pavliska J., Jonšta Z., Mazanec K.
THE FORMATION OF TRANSVERSE CRACKS DURING CONTINUOUS CASTING OF STEELS
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No 2 (1999), p. 146-152
  mag08.pdf (198 kB)
mag08_eng.txt (974 B)