PROCESSO DE TEMPERA DE ELEMENTOS SEMELHANTES SEPARADOS SOLIDARIOS COM UM SUPORTE COMUM E UNIFORMEMENTE ESPACADOS UNS DOS OUTROS E DISPOSITIVO PARA A PRATICA DESSE PROCESSO

摘要

This process consists in forming a laser beam (B) and in directing it against uniformly spaced members (4) integrally attached to a common support (5) which makes them travel along a trajectory intersecting the laser beam (B). The portion of the beam which passes between the members (4) and the portions of this beam which are reflected by these members themselves are reflected over the trajectory by virtue of a hollow spherical mirror (7) which forms a real light trap. The members (4) are cooled essentially by heat conduction towards the support (5) as soon as they leave the irradiation zone, and this results in their quenching. ……