BORON CARBIDES OF VARIOUS COMPOSITIONS - AN IMPROVED METHOD FOR X-RAYS CHARACTERIZATION

被引：76

作者：

GOSSET, D ^{[1
]}

COLIN, M ^{[1
]}

机构：

[1] CTR ETUD SACLAY,CTR RECH & ETUD MAT,F-91191 GIF SUR YVETTE,FRANCE

来源：

JOURNAL OF NUCLEAR MATERIALS | 1991年 / 183卷 / 03期

关键词：

D O I：

10.1016/0022-3115(91)90484-O

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The crystal parameters and the cell volume of boron carbide compounds have been investigated versus composition by an improved method allowing the use of bulk samples and leading to a higher accuracy than previous determinations. Not only the parameters of the cell but also its volume show a slope discontinuity near 13 at% C (B13C2). The single phase domain is confirmed to range from around 9 at % C (B10C) to exactly 20 at% C (B4C), the number of atoms per cell varying respectively from nearly 15.3 to exactly 15.

引用

页码：161 / 173

页数：13

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