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DEGASSING MACHINE FOR ALUMINUM CASTING PROCESS BASED ON ULTRASOUND

Objectif

Taking advantage of previous results achieved by ULTRAGASING (FP7-SME-2011-1), DOSHORMAT intends to optimize and develop two ready-to-market ultrasonic degassing machines for aluminium foundries that represent efficiency solutions for degassing molten aluminium.
The degassing technology is one of the main components of quality assurance in casting industry. The quality of any as-cast material depends to a great extent on the amount of defects. One of the main defects in near-net shape casting processes is porosity.
Currently used methods of degassing have drawbacks and limitations: involve using mixtures of expensive inert gas, health and environment hazards, strict safety rules, larger investment and maintenance costs, and/or low efficiency.
The cavitation melt treatment presents a feasible alternative to current degassing techniques. However, before ULTRAGASSING project, there were not known applications of ultrasound to degas metallic melts on industrial scale and in regular casting processing.
ULTRAGASSING has demonstrated the feasibility of using ultrasonic treatment to degas considerable volumes of melt in batch operations (up to 60 kg). This allowed the development of two conceptual prototypes for degassing aluminium alloys. Even though, there are still relevant points that must be improved in order to successfully introduce the machine in the market and exploit new market niches.
The aim of DOSHORMAT is to improve and optimize the previous prototypes from ULTRAGASSING, adapting them to all the market needs, by developing one equipment specifically designed for HPDC and Gravity Casting and another for degassing much larger volumes, suitable for LPDC and, in general, for any casting activity.
DOSHORMAT will improve the melt quality, reducing the gas content and removing the oxides, highly enhancing the quality and mechanical performance of the components produced (e.g. transport applications), while meeting the present and future environment regulations.

Appel à propositions

FP7-SME-2013
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Coordinateur

ULTRASION S.L.
Adresse
Av. Universitat Autonoma 23
08290 Cerdanyola Del Valles
Espagne

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Type d’activité
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Contact administratif
Enric Sirera (Mr.)
Contribution de l’UE
€ 223 360

Participants (7)

FUNDACIO PRIVADA ASCAMM

Participation terminée

Espagne
Adresse
Avenida Universitat Autonoma , Parc Tecnologic Del Valles 23
08290 Cerdanyola Del Valles

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Type d’activité
Research Organisations
Contact administratif
Liceth Rebolledo (Ms.)
HORNOS Y METALES SA
Espagne
Contribution de l’UE
€ 462 060
Adresse
Calle Las Marineras 13-17
28864 Ajalvir

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Type d’activité
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Contact administratif
Karina Galindo Torres (Ms.)
VOCKLABRUCKER METALLGIESSEREI DAMBAUER GMBH
Autriche
Contribution de l’UE
€ 187 040
Adresse
Vocklastrasse 20
4840 Vocklabruck

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Type d’activité
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Contact administratif
Nicole Baldinger (Ms.)
CERTA ZARGYARTO PRESONTO ES SZERSZAMKESZITO KORLATOLT FELELOSSEGU TARSASAG
Hongrie
Contribution de l’UE
€ 74 400
Adresse
Bereczki U 18-28
3980 Satoraljaujhely

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Type d’activité
Private for-profit entities (excluding Higher or Secondary Education Establishments)
Contact administratif
Renáta Ruzsinszki (Ms.)
FUNDACIO EURECAT
Espagne
Contribution de l’UE
€ 83 180
Adresse
Avenida Universitat Autonoma 23
08290 Cerdanyola Del Valles (Barcelona)

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Type d’activité
Research Organisations
Contact administratif
Liceth Rebolledo (Ms.)
VEREIN FUER PRAKTISCHE GIESSEREIFORSCHUNG
Autriche
Contribution de l’UE
€ 67 440
Adresse
Parkstrasse 21
8700 Leoben

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Type d’activité
Research Organisations
Contact administratif
Christine Stark (Mrs.)
BRUNEL UNIVERSITY LONDON
United Kingdom
Contribution de l’UE
€ 61 520
Adresse
Kingston Lane
UB8 3PH Uxbridge

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Type d’activité
Higher or Secondary Education Establishments
Contact administratif
Teresa Waller (Ms.)