UNCOOLED FURNACE ROLL AND METHOD FOR PRODUCING AN UNCOOLED FURNACE ROLL

摘要

The invention relates to an uncooled furnace roll (1) for transporting continuously cast material of a continuous casting machine, and to a method for the production of said furnace roll. The furnace roll (1) comprises a cylindrical roll body (2), conical end pieces (6) being attached to the end faces (8) of the roll body. Inside the furnace roll (1) a hollow space (4) is provided near the roll body (2) and/or near at least one conical end piece, said hollow space being sealed off from the atmosphere (A) and being under vacuum.