Multi-layer electrode wire and method for producing the same
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United States of America Patent
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Mar 23, 1993
Grant Date -
N/A
app pub date -
Aug 29, 1990
filing date -
Aug 30, 1989
priority date (Note) -
Expired
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Abstract
A wire electrode for electro-erosion cutting consisting of a core of electrically conductive material. The core is covered with a film of multiple fine layers. The layers provide the characteristics of high electrical conductivity and low melting and vaporization temperatures in an alternating fashion. The alternating layers of the wire electrode may be diffused into one another in order to provide alloys of desired structure and composition. A method for producing the multi-layer electrode wire is also disclosed.
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