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Year 2006 No 2

Polak K.
Keywords:
No 2 (2006), p. 111-118
  mag01.pdf (451 kB)
mag01_eng.txt (257 B)  

Kiatgamolchai S., Parinyataramas J., Nilpairach S., Thueploy A., Wanichsampan J., Min G.
THERMOELECTRIC PROPERTIES OF -FESI2 PREPARED BY THE MECHANICAL ALLOYING TECHNIQUE AND PRESSURELESS SINTERING
Keywords: -FeSi2|irondisilicide|thermoelectric|Seebeck coefficient|mechanical alloying|
No 2 (2006), p. 119-127
  mag02.pdf (851 kB)
mag02_eng.txt (2 kB)  

Ševčík A., Ševčíková J.
ANALYSIS OF THE REDUCTION OF AREA VALUES DROP AT HIGH TEMPERATURE TESTING OF LOW CARBON STEELS IN THE AS-CAST STATE
Keywords: low carbon steels|slabs|high temperature properties|hot ductility|intercrystalline fracture|interdendritic fracture|statistic analysis|
No 2 (2006), p. 128-138
  mag03.pdf (777 kB)
mag03_eng.txt (2 kB)  

Mišičko R., Masek V., Sojko M.
QUALITY OF SOLIDIFIKACION STRUCTURE IN CONTINUOUSLY CAST SLABS FOR DIFFERENT CASTING RATES
Keywords: dendritic structure|skin|crystalline zone|zone of equiaxed crystals|primary dendrite arm spacing|secondary dendrite arm spacing|
No 2 (2006), p. 139-146
  mag04.pdf (819 kB)
mag04_eng.txt (1 kB)  

Wangyao P., Polsilapa S., Homkrajai W., Krongtong V., Panich N.
EFFECT OF RE-HEAT-TREATMENTS ON MICROSTRUCTURES IN CAST NICKEL-BASE SUPERALLOY TURBINE BLADE, UDIMET 500
Keywords: Microstructural Refurbishment|Rejuvenation|Re-Heat-Treatment|Superalloys|Lifetime Extension|U-500|
No 2 (2006), p. 147-153
  mag05.pdf (872 kB)
mag05_eng.txt (2 kB)  

Lothongkum G., Ratanamahasakul S., Wangyao P.
THE RELATIONSHIP BETWEEN HEAT-TREATED MICROSTRUCTURES AND MECHANICAL PROPERTIES IN CAST IRON-BASE ALLOY
Keywords: Iron-base alloy|Heat treatment|Aging|Carbide precipitation|Mechanical properties|microstructure|
No 2 (2006), p. 154-166
  mag06.pdf (1 MB)
mag06_eng.txt (2 kB)  

Kubiński W., Krawczyk K.
APPLICATION OF EVOLUTIONARY ALGORITHMS FOR OPTIMIZATION OF PRODUCTION SCHEDULE IN FOUNDRY
Keywords: evolutionary algorithms|optimization of production schedule|operational planning in foundry|
No 2 (2006), p. 167-178
  mag07.pdf (389 kB)
mag07_eng.txt (2 kB)  

Ciuca I., Nocivin A.
STRUCTURAL TRANSFORMATION CHARACTERISTICS AND MECHANICAL PROPERTIES OF Ti - 10Mo - 8V - 1Fe - 3,5Al ALLOY
Keywords: titanium alloy|phase content|annealing|hardening and ageing|hardness|
No 2 (2006), p. 179-190
  mag08.pdf (465 kB)
mag08_eng.txt (2 kB)  

Pernis R.
CALCULATION OF WALL THICKNESS AT TUBE SINKING
Keywords: tube thick-wallness|tube sinking|change in tube wall thickness|die angle|friction coefficient|
No 2 (2006), p. 191-201
  mag09.pdf (369 kB)
mag09_eng.txt (2 kB)  

Fedoročková A., Raschman P.
CHEMICAL DISSOLUTION OF PERICLASE IN DILUTE HYDROCHLORIC ACID
Keywords: Magnesium oxide|Hydrochloric acid|Chemical dissolution|Rate|Mechanism|
No 2 (2006), p. 202-208
  mag10.pdf (285 kB)
mag10_eng.txt (2 kB)  

Sedláková Z., Havlík T.
APPEARANCE OF NON-FERROUS METALS IN IRON AND STEEL MAKING PLANT AND THEIR POSSIBLE TREATMENT
Abstract
The paper presents the current topic that is the processing of the secondary raw materials among which belong wastes from iron- and steel-making that contain non-ferrous metals. The possibilities of pyrometallurgical and hydrometallurgical treatment of the above-mentioned wastes are described. The major components of the solid waste are iron oxides containing significant amount of non-ferrous metals, especially zinc and lead.
In this study a flow-sheet for possible complex treatment of all related solid wastes generated in iron- and steel-making is suggested. Moreover, a specific method of hydrometallurgical treatment of dusts and sludges containing zinc was suggested. The aim of the present research is to propose such conditions of hydrometallurgical treatment under which zinc will be transferred from sludge into the solution while iron remains in the form of a solid residue. Resulting solution is subsequently treated to recover zinc and solid residue is recycled into iron-making process.

Keywords: hydrometallurgy|pyrometallurgy|zinc|iron|sulphuric acid|
No 2 (2006), p. 209-218
  mag11.pdf (292 kB)
mag11_eng.txt (1 kB)  

Mišičko R., Masek V., Sojko M.
CRACKING OF CONTINUOUSLY CAST PERITECTIC STEELS
Keywords: Peritectic steel|peritectic reactionprecipitation|solidification|cracking|coarse austenite grain|
No 2 (2006), p. 219-225
  mag12.pdf (847 kB)
mag12_eng.txt (1 kB)