Article ID Journal Published Year Pages File Type
1503195 Scripta Materialia 2008 4 Pages PDF
Abstract

Previous investigations have shown that Gum Metal with body-centered cubic crystal structure needs to be free of dislocations, phase transformation and twinning during elastic and plastic deformation in order to achieve its multifunctional properties. This paper reports that such properties can also be exhibited in an alloy containing small amounts of pre-existing α″ martensite produced by cold compression. Both deformation twins and isothermal ω phase were observed in the alloy even after a short period of aging at 300 °C.

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Physical Sciences and Engineering Materials Science Ceramics and Composites
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