Structure for Heat Treatment of a lamina extends da

摘要

Device for fast Cooling of a sheet of zircaloy. It consists of the following elements: 1) An elongated heating element connected to a Power Source and containing at least a pair of cylinders internally cooled and placed below the heating element.2) a Treatment Chamber covering the above elements and filled with an Inert Gas to prevent oxidation with an intake opening and an outlet opening for the film to treat. The power source is composed of a high frequency generator, and the heating element by a Coil connected to the Generator.The pairs of cylinders are mounted in a base of support in the Transport direction of the sheet. The heating Chamber is defined by the surface facing down at least one of the Upper blocks surrounding the cylinders and Surface facing up to at least one of said Lower blocks surrounding the Cylinder. C