Mullite fibres prepared by solโgel metho
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Yabin Zhang; Yaping Ding; Jiqiang Gao; Jianfeng Yang
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Article
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2009
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Elsevier Science
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English
โ 499 KB
Mullite fibres with uniform diameter and smooth surface have been synthesized using commercial grade polyvinyl butyral (PVB) as binder. The sol with good spinnablity was obtained at reaction temperature of 60 โข C for 1 h. The results of X-ray diffraction indicated that the Al-Si spinel was obtained