Importance

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Abstract

A dross press head is constructed of refractory material. The refractory material may be a vitreous silica based refractory or other suitable refractory material including ceramic material. The refractory head may include reinforcing fibers, which may be stainless steel fibers. The refractory head may be provided with refractory clips or anchor bolts and secured at its upper end to a metal plate for structural strength. One or more spikes may be formed on or mounted to a lower surface of the refractory head for aiding flow of the upper layer of metal recovered from the dross. The spikes may be constructed of refractory material including ceramic material, cast steel, cast iron or hot rolled steel. Spike material may be selected based on the type of dross. The spike may be formed on the head threadably mounted to a supporting rod mounted to the upper metal plate.

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First Claim