Research on Synthesis of Mullite Whiskers by Kyanite

Ai Hong Guo; Li Nan Tian; Fu Sheng Niu; Li Jun Yin

doi:10.4028/www.scientific.net/AMM.327.132

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Numerical Simulation of Bulging Process of Aluminum Alloy Sheet
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Synthesis and Electrochemical Properties of Rechargeable Battery Electrolyte Lithium Bis(heptafluoroisopropyl)tetrafluorophosphate
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Research on Synthesis of Mullite Whiskers by Kyanite
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 327Research on Synthesis of Mullite Whiskers by...

Research on Synthesis of Mullite Whiskers by Kyanite

Abstract:

In this paper, thermal barrier materials of mullite whiskers made by kyanite is studied, take -325~+400 mesh kyanite as raw material, the firing conditions is that nucleation temperature is 1150°C and crystallization temperature is 1250°C; the adding method of catalyst (AlF₃) is external additive. After the orthogonal experiment, it is determined that the effects order on products of raw material granularity, heating rate and catalyst addition is raw material granularity > catalyst addition > heating rate, and the best experimental conditions is obtained.

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Periodical:

Applied Mechanics and Materials (Volume 327)

Pages:

132-135

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.327.132

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Online since:

June 2013

Authors:

Ai Hong Guo, Li Nan Tian, Fu Sheng Niu, Li Jun Yin

Keywords:

Kyanite, Mullite Whiskers, Thermal Barrier

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References

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