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The Control of Microstructures in (Mo1-x, Nbx) Si2 Intermetallics

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Abstract:

The intermetallics of (Mo1-xNbx) Si2 consisted of C11b phase and C40 phase when x is equal to 0.05, 0.10 and 0.15, and consisted of only C40 phase when x is equal to 0.20. Systemic heat treatments were conducted on the alloys. The evolution of microstructure was investigated with varying annealing temperature and time. Through the appropriate heat-treated processing, the microstructures of the alloys can be controlled to form full lamellar structure

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Periodical:

Materials Science Forum (Volumes 475-479)

Pages:

689-694

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.475-479.689

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Online since:

January 2005

Authors:

Hai Bo Yang, Wei Li, Ai Dang Shan, Jian Sheng Wu

Keywords:

Intermetallic, Lamellar Structure, Microstructure, Mo-Si System

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© 2005 Trans Tech Publications Ltd. All Rights Reserved

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