The effects of nanoparticulate SiC upon the oxidation behavior of C-SiC-B4C composites

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	The effects of nanoparticulate SiC upon the oxidation behavior of C-SiC-B4C composites
	W. G. Zhang; H. M. Cheng; H. Sano; Y. Uchiyama; K. Kobayashi; L. J. Zhou; Z. H. Shen; B. L. Zhou
	1998
发表期刊	Carbon
ISSN	0008-6223
卷号	36 期号:11 页码:1591-1595
摘要	C-SiC-B4C composite materials were fabricated from pitch based needle coke, SiC and B4C with or without SiC nanoparticulate additive by grinding and then pressureless sintering. Anisothermal and isothermal oxidation tests of the composites obtained were carried out in oxygen Bow at temperature increasing continuously from 773 to 1573 K. Self-protection behavior of the composites with nanoscaled SiC additive was observed, in contrast to those without nanoscaled SiC additives. The morphology and constitution of the protective him that encapsulated the inner composites were investigated with scanning electron micrography and X-ray photon spectroscopy. A general model on the self-protection against oxidation was proposed. (C) 1998 Elsevier Science Ltd. All rights reserved.
部门归属	chinese acad sci, inst met res, shenyang 110015, peoples r china. chinese acad sci, inst met corros & protect, shenyang 110015, peoples r china. nagasaki univ, fac engn, dept mat sci & engn, nagasaki 852, japan.;cheng, hm (reprint author), chinese acad sci, inst met res, shenyang 110015, peoples r china
关键词	Carbon Composites Sintering Oxidation Scanning Electron Microscopy Thermal Analysis Raw Coke Carbon Protection Resistance
URL	查看原文
WOS记录号	WOS:000076841200004
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37875
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. G. Zhang,H. M. Cheng,H. Sano,et al. The effects of nanoparticulate SiC upon the oxidation behavior of C-SiC-B4C composites[J]. Carbon,1998,36(11):1591-1595.
APA	W. G. Zhang.,H. M. Cheng.,H. Sano.,Y. Uchiyama.,K. Kobayashi.,...&B. L. Zhou.(1998).The effects of nanoparticulate SiC upon the oxidation behavior of C-SiC-B4C composites.Carbon,36(11),1591-1595.
MLA	W. G. Zhang,et al."The effects of nanoparticulate SiC upon the oxidation behavior of C-SiC-B4C composites".Carbon 36.11(1998):1591-1595.