Experimental analysis of the intermediary phases AlB2, AlB12 and TiB2 in the Al-B and Al-Ti-B systems

被引：59

作者：

Fjellstedt, J ^{[1
]}

Jarfors, AEW ^{[1
]}

Svendsen, L ^{[1
]}

机构：

[1] Royal Inst Technol, Dept Mat Proc, SE-10044 Stockholm, Sweden

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 1999年 / 283卷 / 1-2期

关键词：

aluminium; intermediary phases; AlB2; AlB12; TiB2;

D O I：

10.1016/S0925-8388(98)00892-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The phases AIB(2), AlB12 and TiB2 were studied in Al-rich AI-B and Al-Ti-B alloys produced by several different sample fabrication methods. The samples were examined using light optical microscopy (LOM), energy dispersive X-ray spectroscopic analysis (EDS) and X-ray diffraction analysis (XRD). The results indicate that only a Limited solubility of Al in TiB2 and Ti in AlB2 exists, hence a continuous compound (AI,Ti)B-2 is not stable. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：192 / 197

页数：6

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