Iron Filters

For the cleanest iron castings with superior microstructure and mechanical properties, Talvic? is the latest innovation in iron treatment and filtration. A SELEE? Silicon Carbide filter incorporating a high-quality inoculant with a predictable and uniform dissolution rate treats the iron just before it enters the casting cavity. This in-mold treatment of the iron allows the modern foundry the flexibility of pattern-specific inoculation. Talvic? is custom-tailored for individual casting applications.

The superior dimensional tolerances of SELEE? Silicon Carbide filters for iron filtration are recognizable at first glance. These filters are precision-cut after firing to the tightest dimensional tolerances in the world. All surfaces, including the cut sides, have the desirable open-pore structure of true ceramic foam. The high internal surface area of this structure makes for a deep-bed filtration effect throughout the thickness of the filter. Through deep-bed filtration, even highly fluid slag is retained in the foam network, significantly reducing scrap and machining. SELEE produces Silicon Carbide filters in a wide variety of sizes and in several thicknesses and pore sizes to meet the filtration requirements of grey and ductile iron foundries

The filtration and treatment of grey and ductile iron receive special attention at SELEE Corporation.

SELEE is proud to show its commitment to the iron industry with a continued focus on product improvement and new product development.

Our most recent efforts have led to the introduction of (PDF), an inoculant filtration system.