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Synthesis of MoSi2xNb and MoSi2yZrO2 composites by the field-activated combustion method

✍ Scribed by I.J. Shon; Z.A. Munir

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
655 KB
Volume
202
Category
Article
ISSN
0921-5093

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✦ Synopsis

The effect of an electric of field on the combustion synthesis of MoSi2-xNb (0 ~t 0.45 and y >~ 0.15 can only be synthesized in the presence of a field. Although, in the absence of a field, the system with x = 0.45 and y = 0.15 can sustain a non-steady combustion wave, the reaction is not complete and only partial conversion to MoSi 2 is evident. For the synthesis of pure MoSi2, the field was shown to affect the particle size of the product. The average particle size decreased when the synthesis was carried out under the effect of the field.

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