Solid reaction between Al and B4C

被引：4

作者：

Wu, S. ^{[1
]}

Xiao, G. ^{[1
]}

Xue, L. ^{[1
]}

Zhai, M. ^{[1
]}

Zhu, W. ^{[1
]}

机构：

[1] Northwest A&F Univ, Coll Water Resources & Architectural Engn, Yangling 712100, Peoples R China

来源：

CANADIAN METALLURGICAL QUARTERLY | 2015年 / 54卷 / 02期

关键词：

Solid reaction; Al; B4C; Al3BC; AlB2; PLASMA SINTERED AL-ALB2; MECHANICAL-PROPERTIES; ALUMINUM; CERAMICS;

D O I：

10.1179/1879139514Y.0000000178

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

In the present work, solid reaction products formed by a mixture of aluminium and boron carbide (B4C) powder heat treated under low pressure were studied. No significant reaction between B4C and Al could be detected for reaction temperatures of 600 degrees C or less. However, at 640 degrees C, and over a short treatment time (1 h), a solid reaction took place between boron carbide and aluminium with the formation of Al3BC and AlB2. Meanwhile, over a longer treatment time (36 h), the detectable product phase between boron carbide and aluminium was AlB12.

引用

页码：247 / 249

页数：3

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