4. Special filtration devices
4.1 Direct casting through filter sleeves
In parallel to the use of in-mold filters in filling systems, sometimes referred to as "in-line filtration", there is direct casting through sleeve filters. These are used to eliminate the need for an etching system. They act as a feeder, pouring device and filter all in one.
Casting is carried out directly through the sleeve (figure
17
), which must therefore meet both the
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Special filtration devices
Bibliography
References
Standards
- European standard – norme française ; Fonderie : Contrôle de la rugosité de surface par comparateurs visotactiles ; 10 pages (February 1997) – Published and distributed by the Bureau de Normalisation des Industries de la Fonderie (BNIF) and the Association Française de Normalisation (AFNOR). – marketed by ETIF. - NF EN 1370 : -
- European standard – French standard; Aluminium and aluminium alloys foundry – molded parts – Chemical...
Organizations
AFNOR :Association Française de Normalisation, 11 rue Francis de Préssensé – 93571 – La Plaine Saint Denis Cedex Telephone: 01.41.62.80.00 – fax: 01.49.17.90.00. http://www.afnor.fr
ATF :Association Technique de Fonderie, Maison de la Mécanique, 45 rue Louis Blanc – 92400. Courbevoie. Postal address: 92038 Paris-la Défense Cedex – Telephone:...
Filter suppliers
(non-exhaustive list)
ASHLAND AVEBENE. 20 rue croix du Vallot – 27600 – St Pierre la Garenne – Téléphone : 02.32.52.50.27 – télécopie : 02.32.52.82.11. http://www.ashland.com
BREFOND. 16 Allée Romain Rolland – ZA de la haute borne – 93390 – Clichy sous bois – Téléphone : 01.43.32.59.36 – télécopie : 01.43.32.61.98...
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