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Kohle und Eisenforschung GmbH
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Kohle und Eisenforschung GmbH
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Publication date
Application filed by Kohle und Eisenforschung GmbHfiledCriticalKohle und Eisenforschung GmbH
Priority to ES0150976ApriorityCriticalpatent/ES150976A2/es
Publication of ES150976A2publicationCriticalpatent/ES150976A2/es
Mejoras introducidas en el objeto de la patente principal número 146.746caracterizadas porque las piezas de acero se hacen de aceros que contengan en la estructuraferrita libre y después de cada esfuerzo soportado o después de un número mayor de estos esfuerzosse someten a una pausa de reposo y/o a un calentamiento a temperaturas inferiores a la de la recristalización.
ES0150976A1940-11-251940-11-25MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL NuM. 146746
ExpiredES150976A2
(es)