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Advanced mould technology-II
May 11, 2018

A good example of this are the requirements placed on modern mould materials for nearnet-shape-casting processes which have been developed in recent years. Here, very high casting speeds are achieved and a much higher proportion of the liquid metal must solidify in order to form a sufficiently stable strand shell. The resulting extreme temperatures demand moulds with higher strength levels. At the same time, a high alternat-ing thermal stress can occur, for example on casting rolls. This wide variety of requirements placed on moulds has to be met by highly developed materials and system expertise.

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