Acta Metallurgica Slovaca

AMS online

Year 2007

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Year 2007 No 3

Kizek J., Varga A., Sivec M.

HEAT EXCHANGE ANALYSIS OF SOLID BED CHARGE

No 3 (2007), p. 390-395

mag09.pdf (2 MB)

mag09_eng.txt (2 kB)

Halama M., Ševčíková J.

DEVELOPMENT OF METHODOLOGY FOR MEASURING OF POTENTIAL GRADIENT MAPS SERVED FOR CORROSION RESEACH

Keywords: atmospheric corrosion|potential distribution|corrosion potential maps|

No 3 (2007), p. 396-401

mag10.pdf (329 kB)

mag10_eng.txt (2 kB)

Kvačkaj T., Molnárová M., Mišičko R.., Fujda M.

INFLUENCE OF TERMAL CONDITIONS ON FORMATION OF DUAL PHASE STRUCTURES

No 3 (2007), p. 320-328

mag01.pdf (732 kB)

mag01_eng.txt (2 kB)

Longauer S, Vojtko M., Girman V., Longauerová M., Janák G.

VARIABILTY OF PRODUCTS OF MARTENSITE DECOMPOSITION IN CuZnAl SHAPE MEMORY ALLOYS

No 3 (2007), p. 329-335

mag02.pdf (628 kB)

mag02_eng.txt (2 kB)

Nižník Š., Zavacký M., Janák G., Furman Ľ.

NEW POSSIBILITY OF HYDROGEN TRAPS FORMATION IN DEEP DRAWING IF STEEL SHEETS FOR ENAMELING

Keywords: enameled steel sheet|fish scales|hydrogen traps|sulphide precipitation|

No 3 (2007), p. 336-344

mag03.pdf (370 kB)

mag03_eng.txt (2 kB)

Rusňáková V., Kijac J., Rusňák G.

SLAG MELTING TEMPERATURE IN A TUNDISH

Keywords: continuous casting|cover slag|melting temperature|ternary diagram|

No 3 (2007), p. 345-352

mag04.pdf (2 MB)

mag04_eng.txt (2 kB)

Fröhlichová M., Fröhlich L., Borovský T.
ANALYSE OF TITANIUM EFFECT ON THERMAL STATE IN THE HEARTH OF BF
Keywords: Blast furnace\|hearth\|refractory wear\|titanium bearing raw material\|titanium carbonitrides\|protective layer\|
No 3 (2007), p. 353-359

Vadász P., Tomášek K., Rabatint Ľ.

PREDICTION OF CORROSION PROFILE OF REFRACTORIES BY FeO – SiO2 MELT

No 3 (2007), p. 360-371

mag06.pdf (341 kB)

mag06_eng.txt (2 kB)

Bučková S., Lukáč L.

INFLUENCE OF PRIMARY METHODS ON NOX EMISSIONS REDUCTION DURING GAS FUELS COMBUSTION

Keywords: reburning|gasification|energogas|

No 3 (2007), p. 372-379

mag07.pdf (1 MB)

mag07_eng.txt (2 kB)

Plešingerová B., Knežová L., Porvaz Š., Kiselovič J.

RE-CYCLED WATER QUALITY USED IN CERAMIC TILE MASSES

No 3 (2007), p. 380-389

mag08.pdf (556 kB)

mag08_eng.txt (2 kB)

Havlík M., Petrík J., Palfy P.

MICROHARDNESS MEASUREMENT CAPABILITY

Keywords: MSA|capability|microhardness|

No 3 (2007), p. 402-411

mag11.pdf (447 kB)

mag11_eng.txt (6 kB)

Senčáková L., Virčíková E.

LIFE CYCLE ASSESSMENT OF PRIMARY ALUMINIUM PRODUCTION

Keywords: life cycle assessment|environmental impacts|primary aluminium production|environmental aspect|

No 3 (2007), p. 412-419

mag12.pdf (333 kB)

mag12_eng.txt (2 kB)

Habashi F.

NEW FRONTIERS IN EXTRACTIVE METALLURGY

Abstract
While pyrometallurgy is most suitable for treating high grade oxide ores, hydrometallurgy is suitable for low grade oxide ores and for sulfide concentrates. Electrometallurgy is presently dominated by the production of aluminum, the electrorefining of copper, and the electrowinning of zinc. It has been also successful in the electrowinning of copper from solution obtained by leaching-solvent extraction. However, if the copper industry shifts from smelting to pressure leaching then electrowinning will dominate the area of aqueous electrometallurgy. At present all data point out to pressure leaching as the eminent route for treating copper sulfide concentrates in the twenty first century. This technology now used for treating zinc sulfide and refractory gold concentrates, alleviates pollution problems by SO2.

Keywords: extractive metallurgy|

No 3 (2007), p. 420-433

mag13.pdf (1 MB)

mag13_eng.txt (838 B)

Jalkanen H.

CHALLENGE OF MODELLING OF HIGH-TEMPERATURE MATERIALS PROCESSES; OXYGEN CONVERTER PROCESS (LD, BOF) AS AN EXAMPLE

No 3 (2007), p. 434-446

mag14.pdf (1 MB)

mag14_eng.txt (1 kB)

Lundström M., Aromaa J., Forsén O., Haavanlammi L.

CONCENTRATED CUPRIC CHLORIDE SOLUTIONS: POSSIBILITIES OFFERED IN COPPER PRODUCTION

No 3 (2007), p. 447-459