NECO Casting Tips

NECO material is a unique formulation of ceramic fibers bonded with a inorganic, silica binder. The material matrix consists of a hardened exterior surface and a softer, more fibrous inner core resulting in a finished product with excellent dimensional stability and low thermal conductivity. This material can be used on all types of continuous casters.

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TF (Thermally Formed) Combo Bag

Pyrotek's Rigid Combo Bag uses Pyrotek patented fiberglass fabric coating technology. At a certain temperature, the coated fabric is thermally formed and made rigid. When used on various combo bag parts, these parts can be assembled together avoiding costly sewing operations. A variety of filtration fabric openings are available with this new coating, as well as new low-cost dense fiberglass fabrics.

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Heated Cover Systems

Heated cover systems incorporate heaters as modules in trough cover sections, furnace lids, crucibles, filter boxes, low pressure diecast covers, holders, etc. Heated covers allow for the preheat of refractories prior to the introduction of metal, to retain the metal’s heat during transfer, and to hold the molten metal at temperature during periods of inactivity. In addition, the heated cover system keeps refractory surfaces hot, thus avoiding refractory thermal shock.

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Titan Thimbles

Pyrotek’s extensive inventory of Titan™ Thimble tooling covers virtually all billet table designs, including horizontal, vertical and rapid fill. Pyrotek Sales Engineers offer in-plant expertise and consultation for your entire hot top consumable needs, backed by Pyrotek’s extensive, worldwide distribution and manufacturing network. Ask your Pyrotek Sales Engineer about the right thimble for your specific application. Also listed below is ceramic fiber paper, our seal recommendation for thimble applications.

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RFM® Control Pins

RFM® control pins are a unique patented technology from Pyrotek. Traditionally, control pins are manufactured as solid rods from various materials. Unless thorough preheating is applied, the control pin can become a heat sink and sometimes lead to problems at start up. Because the RFM control pin is manufactured as a tube, the material mass is greatly reduced. In addition, the control pin further benefits from the unique thin wall properties offered by RFM technology.

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Tensor® Series Pumps

The next generation of molten metal pumps is available from Metaullics Systems.

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