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UNITED WESTERN CORP
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UNITED WESTERN CORP
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Priority to ES0180268ApriorityCriticalpatent/ES180268A2/es
Publication of ES180268A2publicationCriticalpatent/ES180268A2/es
Solid-Phase Diffusion Into Metallic Material Surfaces
(AREA)
Abstract
Mejoras introducidas en el objeto de la patente principal número 180252 solicitada por: Procedimiento para el endurecimiento de hierro y acero en baños cianogenados caracterizadas porque las piezas a trabajar que acusan una capa blanda después del tratamiento en el baño cianogenado especialmente los aceros al manganeso son sometidos a una cementación a unos 900º C.
ES0180268A1947-10-251947-10-25Procedimiento para el endurecimiento de hierro y acero en banos cianogenados
ExpiredES180268A2
(es)
Un método indicativo, y su correspondiente aparato, para averiguar el estado del acero, del hierro u otro metal magnetizable durante su tratamiento por el calor.