METHOD FOR MANUFACTURING COMPONENTS WITH A NICKEL BASE ALLOY AS WELL AS COMPONENTS MANUFACTURED THEREWITH
The invention relates to a method for manufacturing components with a nickel base alloy as well as to components manufactured therewith. The respective components, in particular, are to have improved mechanical properties in comparison with the conventional solutions, and are to be producible in the...
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Main Authors | , , |
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Format | Patent |
Language | English French German |
Published |
09.11.2016
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Subjects | |
Online Access | Get full text |
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Abstract | The invention relates to a method for manufacturing components with a nickel base alloy as well as to components manufactured therewith. The respective components, in particular, are to have improved mechanical properties in comparison with the conventional solutions, and are to be producible in the most differently shaped form. During the production, proceeding takes place then such that a substrate core made of nickel or a nickel base alloy, in which nickel is included with a content of at least 20 wt %, will be coated on the surface with a binding agent as well as a metal powder in which nickel is included with a content of at least 20 wt % in addition to further alloy forming elements. Subsequently, a stepped thermal treatment is carried out in which the binding agent is expelled at first, and subsequent to this sintering of the mezai powder is performed which results in alloying up a nickel substrate core and/or which develops a solid surface coating made of nickel base alloy. |
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AbstractList | The invention relates to a method for manufacturing components with a nickel base alloy as well as to components manufactured therewith. The respective components, in particular, are to have improved mechanical properties in comparison with the conventional solutions, and are to be producible in the most differently shaped form. During the production, proceeding takes place then such that a substrate core made of nickel or a nickel base alloy, in which nickel is included with a content of at least 20 wt %, will be coated on the surface with a binding agent as well as a metal powder in which nickel is included with a content of at least 20 wt % in addition to further alloy forming elements. Subsequently, a stepped thermal treatment is carried out in which the binding agent is expelled at first, and subsequent to this sintering of the mezai powder is performed which results in alloying up a nickel substrate core and/or which develops a solid surface coating made of nickel base alloy. |
Author | WALTHER, GUNNAR BÖHM, ALEXANDER NAUMANN, DIRK |
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DocumentTitleAlternate | VERFAHREN ZUR HERSTELLUNG VON KOMPONENTEN MIT EINER LEGIERUNG AUF NICKELBASIS SOWIE DAMIT HERGESTELLTE KOMPONENTEN PROCEDE DE FABRICATION DE COMPOSANTS EN ALLIAGE A BASE DE NICKEL ET COMPOSANTS AINSI FABRIQUES |
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Snippet | The invention relates to a method for manufacturing components with a nickel base alloy as well as to components manufactured therewith. The respective... |
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SubjectTerms | CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER |
Title | METHOD FOR MANUFACTURING COMPONENTS WITH A NICKEL BASE ALLOY AS WELL AS COMPONENTS MANUFACTURED THEREWITH |
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