Formation of intermetallic phases in metal matrix composites

S. Dorfman, D. Fuks, Joshua Pelleg

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

A theoretical study of the interaction between fibers and a matrix is performed, which is based on several approaches that are connected with the calculation of mixing energy in multicomponent alloys or with the calculation of the diffusion coefficients in such systems. As an example, interatomic potentials for the alloys (Al,Si)-B, (Al,Mg)-B, (Al,Cr)-B, (Al,Mn)-B and (Al,Ga)-B are calculated. The values of the potential barrier Δu for binary alloys are compared with those in ternary systems. It is shown that alloying of a binary alloy by Si reduces the height of potential in comparison with the binary alloy. Other elements make this barrier higher.

Original languageEnglish
Title of host publicationMaterials Theory and Modelling
PublisherPubl by Materials Research Society
Pages443-447
Number of pages5
ISBN (Print)1558991867
StatePublished - 1 Jan 1993
Externally publishedYes
EventProceedings of the Materials Research Society Symposium - Boston, MA, USA
Duration: 30 Nov 19923 Dec 1992

Publication series

NameMaterials Research Society Symposium Proceedings
Volume291
ISSN (Print)0272-9172

Conference

ConferenceProceedings of the Materials Research Society Symposium
CityBoston, MA, USA
Period30/11/923/12/92

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