On the Role of Turbostratic Graphite in the Crystallization of Spheroidal Graphite During the Liquid-to-Solid Transformation

Publicación

Metallurgical and Materials Transactions B
Fecha de publicación

07/2023
DOI

10.1007/s11663-023-02854-w
Tags

Doru Stefanescu, Fundición de hierro, Gorka Alonso, I+D+i, Tecnologías de fundición

While turbostratic graphite is documented in many forms of graphite, there is a paucity of information on its contribution to the crystallization of spheroidal graphite (SG) in cast iron. SAD on SG and discussion of deep-etched SEM samples, demonstrates that it is an integral part of the crystallization sequence of SG. It is found in the core region, but also in the outer shell. This imposes a reevaluation of current theories of SG crystallization.

Autores/as:

Doru Michael Stefanescu (The University of Alabama and The Ohio State University), Tomasz Tokarski (AGH University of Science and Technology), Gorka Alonso (AZTERLAN), Marcin Górny (AGH University of Science and Technology), Ramón Suárez (AZTERLAN)

Keywords:

Solidificación, cristalización grafítica, fundición esferoidal, grafito esferoidal

Atrás

On the Role of Turbostratic Graphite in the Crystallization of Spheroidal Graphite During the Liquid-to-Solid Transformation

Publicación

Fecha de publicación

DOI

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