Symmetry in material property relationships:A tool for the discovery of new alloys

Toda-Caraballo, Isaac and Galindo, Enrique I.Nava and Rivera-Díaz, Pedro E.J.del Castillo (2013) Symmetry in material property relationships:A tool for the discovery of new alloys. In: TMS 2013 142nd Annual Meeting and Exhibition, Annual Meeting. Wiley-Blackwell, pp. 311-318. ISBN 9781118605813

Full text not available from this repository.

Abstract

Metals and alloys have been indispensable for technological progress, which proceeds along with the discovery of new materials. Nevertheless, only a fraction of the possible ternary systems is known. Statistical inference methods are used to study the complexity and regularity of materials properties. Properties originating from atomic-level interactions are accurately described employing a linear regression analysis; properties incorporating microstructural and thermal history require a balance between physical and statistical modelling. In spite of this, there is a remarkable degree of symmetry among all properties. By employing a principal component analysis it is proven that ten essential material properties can be described in a three dimensional space; from which Ashby diagrams constitute a particular case. A surprisingly compact model emerges to design new alloys with required properties.

Item Type:
Contribution in Book/Report/Proceedings
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2500
Subjects:
ID Code:
125549
Deposited By:
Deposited On:
25 May 2018 12:40
Refereed?:
No
Published?:
Published
Last Modified:
14 Jul 2020 09:10