Composite structures

Details Composite structures Composite structures

1991-12-16

1993-09-14

Zimmerman, John

Stock material or miscellaneous articles

All metal or with adjacent metals

Macroscopically anomalous interface between layers

428931, 428653, 191 29DM, 191 22DM, B32B 330, B60M 130

Patent

active

052447464

ABSTRACT:
A composite structure is manufactured by joining a first material, preferably made of a magnetically permeable material and having a first joining surface in which a recess having an overhang surface is formed, to a second material, preferably made of an electrically conductive material and having a second joining surface to be joined to the first joining surface of the first material. On the second joining surface is integrally formed a protrusion having an outer configuration substantially corresponding to the inner shape of the recess. The first and second materials are firmly mechanically joined to each other by, for example, a casting method, a rolling method, a pressing method, or a method utilizing plastic flow of the second material.

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