Français
1. Cast iron constituents
1.1 Obtaining liquid pig iron
Several technologies are used in the industry to obtain liquid cast iron. These technologies depend on the materials available at the melting site, the quantity of cast iron to be supplied and the quality of the liquid material required. There are four main categories of liquid cast iron production.
-
Primary melts :
This is the basic cast iron obtained directly from ore processing. The sequence of operations is as follows:
ore extraction,
crushing, grinding,
enrichment to eliminate as much gangue as possible,
agglomeration into blocks,...
The Ultimate Scientific and Technical Reference
This article is included in
Studies and properties of metals
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Cast iron constituents
Cast iron solidification
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.).
The Ultimate Scientific and Technical Reference
