Comparison of attrition milled, nanostructured, powder-compaction techniques

Autor:	J.C. Rawers
Rok vydání:	1999
Předmět:	Nanostructure Materials science Nanostructured materials Metallurgy Compaction Condensed Matter Physics medicine.disease Microstructure Grain size Powder metallurgy medicine General Materials Science Attrition Grain boundary strengthening
Zdroj:	Nanostructured Materials. 11:513-522
ISSN:	0965-9773
DOI:	10.1016/s0965-9773(99)00337-2
Popis:	The efficacy of compaction techniques for iron-based nanostructured powders was compared. Compaction processing conditions varied from room temperature to 1000°C; Pressures from 50MPa to 20GPa; and times from a few seconds to three hours. The resulting compact microstructures and grain sizes were dependent upon processing variables, especially temperature, but were independent of the processing technique. The advantages and limitations of each technique are discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::44f413bf31100cfb6f053b6ec92cda1c https://doi.org/10.1016/s0965-9773(99)00337-2 Zobrazit plný text záznamu Full Text from ScienceDirect