Products: Foundry: Iron

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 Talvic® (PDF), an inoculant filtration system.

Filters 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

Talvic® 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.

 

SELEE Corporation
Headquarters/Operations - US

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Porvair Selee Advanced Materials (Wuhan) Co., Ltd
Operations - China

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