SELEE Corporation, a turnkey supplier of molten metal filtration technology to the aluminium industry, has a history as an innovative supplier of molten metal treatment technology to aluminium cast houses. The status of new product development projects being conducted by SELEE is reviewed. The paper will cover the status of the following development projects: 1. A real-time molten metal immersion probe for the detection of suspended liquid salt inclusions in aluminium alloys. 2. New filtration technology for the removal of suspended liquid salt inclusion particles from molten aluminium alloys. 3. Economical high performance thermal shock resistant ceramics for flow control and transfer of molten aluminium, based on a novel zero thermal expansion (ZTE) material. 4. Continuous on-line ultrasonic inclusion detector for molten aluminium. 5. Removal of molten cyrolite salts from aluminium transferred from the pot room to the cast house.
