TM
preformed shapes are used in aluminum and other non-ferrous industries. This new family of fused silica products is based on a unique technology and manufacturing process which permits the cost effective production of shapes to meet most design and application requirements. technology permits us to supply customers with a wide range of precision-made shapes, small and intricate to extremely large, and even shapes with complex internal structures - which none of require costly additional machining.shapes are fused silica (98%+), which are fired and sintered to a high temperature. Today they are finding wide acceptance in many foundry applications including crucibles, stopper- rods, nozzles, and ladle liners. 
(National Affiliated)
