Počet návštev: 86284412
AMS práve číta: 1




Ročník 2010 No 2

B. Buľko, J. Kijac
OPTIMIZATION OF TUNDISH EQUIPMENT
K. s.: tundish|continuous casting|water model|physical modelling|
No 2 (2010), p. 76-83
  mag01.pdf (772 kB)
mag01.txt (680 B)  

M. Kvačkaj, T. Kvačkaj, A. Kováčová, R. Kočiško, J. Bacsó
FINITE ELEMENT ANALYSIS OF DEFORMATION BEHAVIOUR IN EQUAL CHANNEL ANGULAR ROLLING PROCESS
K. s.: Equal channel angular rolling (ECAR)|Severe plastic deformation (SPD)|Finite element modeling (FEM)|copper|
No 2 (2010), p. 84-90
  mag02.pdf (640 kB)
mag02.txt (1 kB)  

A. Kováčová, T. Kvačkaj, M. Kvačkaj, I. Pokorný, J. Bidulská, J. Tiža, M. Martikán
THE MECHANICAL PROPERTIES PROGRESS DEPENDING ON STRAIN RATE AND LOAD INVESTIGATION DURING ECAP PROCESS
K. s.: copper|ECAP|strain rate|mechanical properties|flow stress|
No 2 (2010), p. 91-96
  mag03.pdf (114 kB)
mag03.txt (817 B)  

M. Varchola, M. Besterci, K. Sülleiová
QUANTITATIVE MICROSTRUCTURE ANALYSIS OF DISPERSION STRENGTHENED Al-Al4C3 MATERIAL BY EBSD TECHNIQUE
K. s.: EBSD|grain size|angle grain boundaries|misorientation|
No 2 (2010), p. 97-101
  mag04.pdf (373 kB)
mag04.txt (1 kB)  

L. Némethová, T. Kvačkaj, M. Fujda, R. Mišičko, J. Tiža, M. Kvačkaj
AUSTENITE GRAIN SIZE CHANGE OF Nb-V STEEL IN DEPENDANCE ON CONTROLLED ROLLING CONDITIONS
K. s.: plastic deformation controlled rolling|recrystallization|average austenite grain size (average AGS)|Nb-V steel|
No 2 (2010), p. 102-108
  mag05.pdf (108 kB)
mag05.txt (1 kB)  

I. Maková, M. Sopko
EFFECT OF BLASTING MATERIAL ON SURFACE MORPHOLOGY OF STEEL SHEETS
K. s.: cold working|surface structure|SEM|steels|
No 2 (2010), p. 109-115
  mag06.pdf (394 kB)
mag06.txt (746 B)  

V. Sinka
FSW JOINT MICROSTRUCTURE OF TWO HIGH STRENGTH ALUMINUM ALLOYS: A 2024 / A 7050
K. s.: friction stir welding|lap joint|joint microstructure|
No 2 (2010), p. 116-121
  mag07.pdf (590 kB)
mag07.txt (688 B)  

M. Kvíčala, A. Hendrych, O. Životský, P. Jandačka
THE INFLUENCE OF Cr, Mn AND Mo ELEMENTS ON CRACKS OCCURENCE IN LOW-ALLOYED Cr-Mo STEELS
K. s.: segragation|steels|rolling|microstructure|
No 2 (2010), p. 122-126
  mag08.pdf (435 kB)
mag08.txt (906 B)  

Zs. Vaszi, A. Varga, J. Šváb
THE NEW WAYS OF NATURAL GAS TRANSPORT AND THEIR EFFECT FOR SLOVAKIA
Abstract
The energy security is one of the main goals of the European Union states. To secure the energy transform from natural gas have many aspects and nowadays the environmental aspects are important too. The main aim of this paper is to describe the new natural gas pipelines from Russia (Nord Stream, Blue Stream, South Stream), Middle East (Nabucco) to West Europe. Other forms to get natural gas are from the Liquidized Natural Gas terminals (Neum and Omisalj), which terminals are described, too. Slovakia is still the biggest transit state for Russian natural gas and in 2008 was signed a contract with Russian Gazprom for twenty years. If Slovakia wants to defeat this position, considered should be the links to these new pipelines or connection to the existing Yamal pipeline. The projects to secure the gas supply for Slovakia and ensure its position in gas transit are outlined.

K. s.: natural gas|transit|LGN terminal|Nord Stream|Blue Stream|
No 2 (2010), p. 127-132
  mag09.pdf (234 kB)
mag09.txt (900 B)