Cold spray additive manufacturing of multi-material electrical contacts

The presently disclosed subject matter relates to multi-material electrical contacts, and methods of making multi-material electrical contact comprising a functionally graded monolithic structure, having a first metal and a second metal, an amount of the second metal as compared to an amount of the...

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Bibliographic Details
Main Authors Mohr, Darron Robert, Liu, Yong, Kallivayalil, Jacob A, Killian, Michael Lee
Format Patent
LanguageEnglish
Published 09.04.2024
Subjects
ADDITIVE MANUFACTURING TECHNOLOGY
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
BASIC ELECTRIC ELEMENTS
CASTING
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
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Summary:The presently disclosed subject matter relates to multi-material electrical contacts, and methods of making multi-material electrical contact comprising a functionally graded monolithic structure, having a first metal and a second metal, an amount of the second metal as compared to an amount of the first metal increases with distance in the structure from a first surface to a second opposing surface of the structure such that the second metal content increases continuously or incrementally throughout the height of the electrical contact.
Bibliography:Application Number: US202117223120