Effect of powder characteristics on the sinterability of a microwave-plasma-synthesized iron nanopowder
Source abstract
Abstract
Abstract Compacts, made from a microwave-plasma-synthesized Fe nanopowder, were sintered under H2 at increasing temperatures. Despite its initial nanosize, we did not observe any enhanced, low-temperature sintering behavior with the powder. Using FESEM, XRD, and BET surface area, we found that the primary nanoparticles are aggregated into micrometer-sized dendritic structures that hinder sintering and densification.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Aluminum Alloys Composites Properties · Nanoporous metals and alloys · Microstructure and mechanical properties
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References (9)
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1. Failure mode and dynamic behavior of nanophase iron under compression10.1016/S1359-6462(99)00312-7 ↗
2. Synthesis of nanostructured materials by mechanical milling: problems and opportunities10.1016/S0965-9773(97)00014-7 ↗
3. Nanophase Fe alloys consolidated to full density from mechanically milled powders10.1557/JMR.2000.0129 ↗
4. Synthesis and consolidation of iron nanopowders10.1016/S0965-9773(99)00017-3 ↗
5. Cullity BD. Elements of X-ray diffraction. Reading, MA: Addison Wesley; 1978. p. 284
6. Gregg · 1982
7. Askeland DR. The science and engineering of materials. Boston, MA: PWS-Kent Publishing Company; 1989. p. 123
8. Nanoparticulate materials densification10.1016/S0965-9773(96)00046-3 ↗
9. Goetzel CG. Treatise on powder metallurgy, vol. 1. New York, NY: Interscience Publishers Inc.; 1949. p. 515