Browsing by Author "Froes, F. H."
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Item Estado actual de la tecnologia de solidificacion rapida. I Parte Caracteristicas de los productos y procesos de fabricacion(1989-01) Gutierrez, M.; Irisarri, A. M.; Froes, F. H.; Tecnalia Research & InnovationInterest towards Rapid Solidification (RS) of products has greatly increased during past years. Main reasons are both good properties obtained by means of high cooling rates and the development of new materials which cannot be produced by any conventional method. This report first describes the structural characteristics of metals obtained through rapid cooling and the present manufacturing processes. The second part analyzes applications of both crystalline and amorphous materials achieved by RS. At the same time, applications of products obtained directly from RS processes without further steps are also reviewed.Item Estado actual de la tecnologia de solidificacion rapida. II Parte. Materiales cristalinos y amorfos. Aplicaciones(1989-03) Gutierrez, M.; Irisarri, A. M.; Froes, F. H.; Tecnalia Research & InnovationIn Part I of this work, reference was made to the three main rapid solidification processes and to their effects on the metals obtained. Such effects are mainly structure refinement and homogeneity, an increment of solid solubility limits, absence of segregation, and a possibility of formation of new crystalline or amorphous phases. This Part 2 describes applications of these alloys considered either as intemediate products that must be further processed or as final products which need not be subjected to any compacting intermediate process.