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

Authors
Fjellstedt, J Jarfors, AEW Svendsen, L
Citation
J. Fjellstedt et al., Experimental analysis of the intermediary phases AlB2, AlB12 and TiB2 in the Al-B and Al-Ti-B systems, J ALLOY COM, 283(1-2), 1999, pp. 192-197
Citations number
27
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF ALLOYS AND COMPOUNDS
ISSN journal
09258388 → ACNP
Volume
283
Issue
1-2
Year of publication
1999
Pages
192 - 197
Database
ISI
SICI code
0925-8388(19990201)283:1-2<192:EAOTIP>2.0.ZU;2-A
Abstract
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 sample s were examined using light optical microscopy (LOM), energy dispersive X-r ay spectroscopic analysis (EDS) and X-ray diffraction analysis (XRD). The r esults 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 Els evier Science S.A. All rights reserved.