1. Technology Overview
An electrode wire for use in wire electrical discharge machining comprising a core having a first metal, a first layer having a second metal and a second layer having a Zn-Al alloy. Further, the first layer is disposed on the core and the second layer is coated on the first layer. Also, the Zn-Al alloy is having 90-95% Zn content and 5-10 % Al content by weight.