IMPROVEMENT IN PRODUCTION, METALLURGICAL TREATMENT AND CONTROL OF ALUMINIUM SECONDARY CASTING ALLOYS: A CONTRIBUTION TO UPGRADING ALUMINIUM SECONDARY ALLOY QUALITY AND USES.

Información del proyecto

Identificador del acuerdo de subvención: MA1R0010

Fecha de inicio 1 Noviembre 1987

Fecha de finalización 31 Octubre 1989

Financiado con arreglo a

• Research programme (EEC) on materials (raw materials and advanced materials), 1986-1989

Coste total € 0,00

Aportación de la UE Sin datos

Coordinado por

Affimet SA
France

Objetivo

THIS WORK AIMS AT THE APPLICATION OF THE LADLE METALLURGY IN THE SECONDARY ALUMINIUM INDUSTRY.

THE WORKING PROGRAMME CONCERNS WITH:

- CONTINUOUS PROCESS FOR DEMAGGING, DEGASSING, PURIFYING (OXIDES REMOVAL) A LIQUID ALUMINIUM FLOW BETWEEN A MELTING FURNACE AND A CASTING BAND: MAIN RESEARCH IS TO DETERMINE ALL CONDITIONS OF USE OF CHLORINE INJECTOR (SPECIAL ROTOR) (SPECIAL REACTION CHAMBER) TO OBTAIN A GOOD REACTION YIELD AND A STABILIZED GOOD LEVEL OF QUALITY IN THE ALLOY.
OTHER ASPECTS OF THE RESEARCH ARE TO DETERMINE THE NECESSITY OF USE OF OTHER SPECIAL TECHNOLOGIES LIKE FILTRATION, INERT GAS BUBBLING AS COMPLEMENT OF THE MAIN PROCESS OR AS A NECESSITY FOR SPECIAL APPLICATIONS.

- LADLE METALLURGY IN CASE OF LIQUID ALUMINIUM ALLOY BY ROAD TRANSPORTATION: MAIN RESEARCH IS TO DETERMINE SHAPE, SIZE, OPERATING CONDITIONS OF A SPECIAL GAS INJECTOR TO PROCESS THE LIQUID ALLOY WITHOUT ANY CONSEQUENCE ON THE NA AND CA LEVEL IN THE ALLOY.
INJECTOR WILL BE DETERMINED BY THEORETICAL STUDY, ADJUSTED ON WATER SIMULATION AND FINALLY TESTED ON LIQUID ALUMINIUM.
ALLOY WILL BE CONTROLLED BY SPECTROMETER, BY METALLOGRAPHY AND BY SPECIAL MEASURE OF DENSITY FOLLOWING AT NEW CONTROL METHOD TO DEFINE.

- CONTROL AND IMPROVEMENT OF ALUMINIUM SECONDARY ALLOYS.

Ámbito científico

• natural sciences › chemical sciences › inorganic chemistry › post-transition metals
• natural sciences › chemical sciences › inorganic chemistry › halogens
• engineering and technology › materials engineering › metallurgy

Programa(s)

• FP1-RAWMAT 3C - Research programme (EEC) on materials (raw materials and advanced materials), 1986-1989

Tema(s)

Data not available

Convocatoria de propuestas

Data not available

Régimen de financiación

CSC - Cost-sharing contracts

Coordinador

Affimet SA

• Aportación de la UE: Sin datos
• Dirección: 23 rue Balzac ; 75008 Paris ; Francia
• Coste total: Sin datos

Participantes (2)

Cegedur Pechiney SA

Francia

• Aportación de la UE: Sin datos
• Dirección: 23 rue de Balzac ; 75008 Paris
• Coste total: Sin datos

Ecole Polytechnique d'Athènes

Grecia

• Aportación de la UE: Sin datos
• Dirección: 10001 Athens
• Coste total: Sin datos