SUPERALLOY COMPOSITE PREFORMS AND APPLICATIONS THEREOF
In one aspect, composite preforms for the repair of superalloy parts and/or apparatus are described herein. For example, a composite preform comprises a nickel-based superalloy powder component, a nickel-based braze alloy powder component and a melting point depressant component disposed in a fibrou...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
13.07.2017
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Subjects | |
Online Access | Get full text |
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Summary: | In one aspect, composite preforms for the repair of superalloy parts and/or apparatus are described herein. For example, a composite preform comprises a nickel-based superalloy powder component, a nickel-based braze alloy powder component and a melting point depressant component disposed in a fibrous polymeric matrix. The fibrous polymeric matrix can form a flexible cloth in which the nickel-based superalloy powder component, nickel-based braze alloy powder component and melting point depressant component are dispersed. |
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Bibliography: | Application Number: US201715400409 |