Processing of tungsten/copper materials from W–CuO powder mixtures
| Autor: | Raphaël Mitteau, O. Ozer, J.M. Missiaen, S. Lay |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
Copper oxide
Materials science Scanning electron microscope Mechanical Engineering Sintering Mineralogy chemistry.chemical_element Tungsten Condensed Matter Physics Copper Thermogravimetry chemistry.chemical_compound chemistry Chemical engineering Mechanics of Materials Transmission electron microscopy Powder metallurgy General Materials Science |
| Zdroj: | Materials Science and Engineering: A. :525-531 |
| ISSN: | 0921-5093 |
| DOI: | 10.1016/j.msea.2007.01.089 |
| Popis: | In this study, processing of W–Cu materials from attritor-milled W–CuO mixtures is described. Reduction steps of powder compacts are investigated by TGA, dilatometry and XRD analyses. Morphological characteristics are observed by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Sintering of reduced powder with different compositions is analyzed by dilatometry and assembly of graded materials is briefly discussed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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