| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10416865 | Journal of Materials Processing Technology | 2005 | 5 Pages |
Abstract
Electro-discharge craters and re-cast materials are observed in the wire electro-discharge machining (WEDM) surface of Fe-30Mn-6Si and Fe-30Mn-6Si-5Cr shape memory alloys. The re-cast layer consists of the γ-austenite, Cu0.83Si0.17 compound, ηâ²-(Cu, Si) and (Fe, Cr) solid solutions, and Zn phase. The WEDM Fe-30Mn-6Si and Fe-30Mn-6Si-5Cr SMAs still exhibit a good shape recovery, but a slight degradation of shape recovery occurs due to the depression of the re-cast layer.
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Authors
H.C. Lin, K.M. Lin, Y.S. Chen, C.L. Chu,