3. Properties of flake graphite cast irons
The properties of cast irons are determined by their structure, which depends on a series of manufacturing factors. Chemical composition is just one of these manufacturing factors. As we have seen, other factors also influence the structure of cast iron, with consequences for its mechanical properties.
3.1 Factors determining structure and properties
Grey cast iron is produced in blast furnaces, cupola furnaces or induction furnaces. These different melting processes use different charges to obtain cast iron of a given composition. Because of these differences, the liquid metal does not behave in the same way during solidification, and mechanical properties depend on the solidification mode (figure
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Properties of flake graphite cast irons
Mechanical properties of cast irons
Bibliography
Thermal analysis software
Thermal analysis equipment for foundries is marketed by :
Novacast is one of the forerunners in thermal analysis with its ATAS (Adaptative Thermal Analysis System) software, in which an expert system is used to interpret the curves;
Foseco-Vesuvius and Proservice Srl for ITACA 8 (Thermal analysis Software) ;
...
Websites
Fontes Moulées Information Center :
Syndicat des Fondeurs de France :
Association Technique de Fonderie :
...Standards
- Foundry – Casting designation systems; Symbolic and numeric designations. - NF EN 1560 - (avril 2011)
- Foundry – Flake graphite cast irons. - NF EN 1561 - (décembre 2011)
- Foundry – Malleable cast iron. - NF EN 1562 - (mai 2012)
- Classification du graphite par analyse visuelle. - NF EN ISO 945-1 - (mai 2009)
- Raccords et tuyauterie en fonte malléable. - NF EN 10242 - (février 1995)
- Essai de...
Laboratories – Design offices – Schools – Research centers (non-exhaustive list)
Center des Matériaux UMR CNRS 7633, Mines ParisTech, BP 87, 91003 Evry Cedex
Processes and Engineering in Mechanics and Materials" Laboratory, UMR CNRS 8006, Arts et Métiers ParisTech, 151 Bd de L'hôpital, 75013 Paris
Materials Science and Engineering Laboratory, École des Mines de Nancy, Parc de Saurupt 54000...
Statistical and economic data
High-performance alloys for all types of applications
The highly diversified foundry sector is made up of ferrous metal foundries (steel, cast iron) and non-ferrous metal foundries (aluminum, copper, zinc, magnesium, titanium, etc.).
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