On the structure and properties of nanostructured copper-tungsten alloys
作者： T. Haubold , V. Gertsman
DOI: 10.1016/0965-9773(92)90037-X
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摘要: Abstract Nanostructured Cu-W composites i.e. a mixture of nanometer-sized Cu and W crystallites were prepared by means an inert gas condensation technique . Structural investigations indicated that the cyrstallite size depends on content atomic arrangements in Cu/W interfaces differ from ones Cu/Cu grain boundaries. Stabilization fine crystallite 10 nm range was demonstrated to be possible nanostructured up 500°C. The density is enhanced relative single component materials.
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