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Material Constants of Composites. III. Development of the General Theory and Application to Alloys with Off‐Diagonal Disorder
Author(s) -
Monecke J.
Publication year - 1987
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221440227
Subject(s) - diagonal , materials science , class (philosophy) , constant (computer programming) , differential equation , composite material , order (exchange) , development (topology) , mathematics , mathematical analysis , computer science , geometry , finance , artificial intelligence , economics , programming language
It is shown that the fourth order differential equation for the determination of effective material constants of composites or alloys from those of their constituents, derived for special cases in two previous papers, is universal in the sense that it can be applied to a wide class of physical properties. It is proved that the solution of this equation avoids multiple occupancies. Especially it can be applied to alloys with off‐diagonal disorder, too.