Production capacity and the structure of steel production in the EU are reviewed in the context of the EU enlargement of May 2004 and compared with the global steel market. The energy and raw material supply situation (ore, coke, scrap, DRI) is discussed, together with price developments in areas such as transport costs and the effects of the National Allocation Plans for CO 2 on competitiveness. Strategies for CO 2 mitigation may involve use of hydrogen for direct reduction, as well as increased resource utilisation and energy efficiency. Technical developments in ironmaking and continuous casting are briefly surveyed. Collaborative research and product innovations will be vital in responding to global challenges.
Ebene Darstellung von Mehrkomponentensystemen durch mehrfache Parallelprojektion. Auswertung des Schrifttums. Entwicklung der Phasengleichgewichte für technisch interessierende Sättigungsräume in den beteiligten Fünfstoffsystemen bis zum Sechsstoffsystem. Ergänzende eigene Versuche und exemplarische Darstellung des Raumes entmischter silicophosphatgesättigter Schmelzen. Darstellung von Gleichgewichten für konstante Gehalte an MgO, MnOn und SiO2, entsprechend den Schlackenzusammensetzungen des LD‐AC‐Verfahrens.
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