PERMANENT MOULD FOR CASTING LIGHT METAL CASTING MATERIALS AND USE OF SAID TYPE OF PERMANENT MOULD AND A CASTING MATERIAL

The invention relates to a permanent mould which is used to cast light metal casting materials, which is produced from an Ni- and/or Mn-alloyed cast iron material, wherein the Ni- and/or Mn-content thereof is measured in such a manner that the thermal expansion coefficient of the permanent mould is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JURGEN TRUMPER, HERBERT SMETAN
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES FOUNDRY MOULDING PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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