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4. Conclusion
The physical and mechanical properties of cast irons depend on the material's microstructure. This microstructure is determined by the way the various cast irons are produced. The foundryman has a number of melting processes at his disposal to obtain the liquid material. All liquid state treatments (deoxidation, desulfurization, spheroidization, inoculation) are subject to precise instructions. The choice of charges and melting method, and compliance with these instructions, enable us to produce a liquid cast iron which, after solidification, will supply castings meeting the designer's specifications under very favorable economic conditions, which strongly justifies the use of cast irons for a large number of applications. The methodical application of instructions and controls carried out in the melting zone enable us to obtain quality liquid cast iron, so as to avoid rejects before assembly...
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Conclusion
Glossary
Bibliography
Software tools
Thermal analysis equipment for foundries is marketed by :
Novacast with the ATAS software for Adaptative Thermal Analysis System (in which an expert system is used to interpret the curves). Novacast is one of the pioneers of thermal analysis;
Foseco-Vesuvius and ProserviceSrl for ITACA 8 (Thermal analysis Software) ;
Heraeus...
Websites
Fontes Moulées Information Center :
Syndicat des Fondeurs de France :
Association Technique de Fonderie :
...Standards and norms
- Classification du graphite par analyse visuelle - Norme NF EN ISO 945-1 - (mai 2009) :
- Classification and designation of pig iron – Symbolic and numerical designations - Norme NF EN 10001 : -
- Foundry – Cast iron designation systems - Norme NF EN 1560 - (avril 2011) :
- Foundry – Flake-graphite cast irons - Norme NF EN 1561 - (décembre 2011) :
- Foundry – Malleable cast iron - Norme NF EN 1562...
Patents
Desulfurizing agent for cast iron, consisting of calcium carbide and organic binder (EP 0511121 A1).
Product for desulfurizing cast irons and steels (EP 0029038 B1)
Anti-micro-retassure inoculant alloy for treatment of cast irons (EP 1499750 A2).
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Foseco SAS, 77437 Marne La Vallée, France
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Syndicat des Fondeurs de France :
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