R. G. Hoagland - Storming Media

Microstructures and Mechanical Properties of Nanostructured Copper-304 Stainless Steel Multilayers Synthesized by Magnetron Sputtering

2003

7 pages

Authors: X. Zhang; A. Misra; H. Wang; J. D. Embury; R. G. Hoagland; LOS ALAMOS NATIONAL LAB NM MATERIALS SCIENCE AND TECHNOLOGY DIV

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Nanostructured Cu/304 stainless steel (SS) multilayers were prepared by magnetron sputtering at room temperature. 304SS has a face-centered cubic (fcc) structure in bulk. However, in the Cu/304SS multi layers, the SS layers exhibited fcc structure for layer thickness of less than or equal to 5 nm. For 304SS layer thickness larger than 5nm, bcc 304SS grains were observed to grow on top of the initial approx. 5 nm of fcc ...