Mechanically driven syntheses of carbides and silicides

Most metal carbides or silicides may be synthesised at room temperature, by ball milling mixtures of elemental powders for some tens of hours with a vibratory mill obtaining stable and metastable compounds containing a high density of defects synthesising phases stable at low temperatures and confir...

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Bibliographic Details
Published in:Journal of materials science 1990-11, Vol.25 (11), p.4726-4731
Main Authors: LE CAEÊR, G, BAUER-GROSSE, E, PIANELLI, A, BOUZY, E, MATTEAZZI, P
Format: Article
Language:English
Subjects:
Applied sciences
Engineering techniques in metallurgy. Applications. Other aspects
Exact sciences and technology
Metals. Metallurgy
Others aspects
Online Access:Get full text
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Summary:Most metal carbides or silicides may be synthesised at room temperature, by ball milling mixtures of elemental powders for some tens of hours with a vibratory mill obtaining stable and metastable compounds containing a high density of defects synthesising phases stable at low temperatures and confirming powders during mechanical alloying. Exceptions are some silicides of titanium, iron or molybdenum for which both low- and high-temperature phases are formed. 30 refs.
ISSN:0022-2461
1573-4803
DOI:10.1007/BF01129932