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Durcrom S A
Original Assignee
Durcrom S A
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Priority to ES0230205ApriorityCriticalpatent/ES230205A3/es
Publication of ES230205A3publicationCriticalpatent/ES230205A3/es
Other Surface Treatments For Metallic Materials
(AREA)
ES0230205A1956-08-041956-08-04PERFECCIONAMIENTOS RELATIVOS A LA FORMACIoN DE CAPAS PROTECTORAS SOBRE ARTiCULOS DE HIERRO Y ACERO
ExpiredES230205A3
(es)
Perfectionnements apportés aux procédés pour la formation, en phase gazeuse, d'alliages superficiels de diffusion sur des pièces métalliques, notamment d'alliages de chrome
Procedimientos para obtener la sulfo-nitruración de las aleaciones ferrosas o no ferrosas a la sulfo-cementación de las aleaciones ferrosas, a fin de mejorar la resistencia al degaste y el coeficiente de roce
Verfahren zur Herstellung von niedrig legierten ferritischen oder ferritischperlitischen Stahllegierungen, insbesondere von Schmiedeblöcken, mit verbesserten Eigenschaften in der Wärme
UN PROCEDIMIENTO, CON SU MEDIO DE REALIZACIoN CORRESPONDIENTE, PARA PROTEGER DE LA OXIDACIoN PIEZAS METáLICAS DURANTE EL CALDEO A TEMPERATURAS ELEVADAS