Final published version
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Chapter
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TY - CHAP
T1 - Symmetry in material property relationships
T2 - A tool for the discovery of new alloys
AU - Toda-Caraballo, Isaac
AU - Galindo, Enrique I.Nava
AU - Rivera-Díaz, Pedro E.J.del Castillo
PY - 2013/1/1
Y1 - 2013/1/1
N2 - 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.
AB - 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.
KW - Alloy design
KW - Ashby diagrams
KW - Linear regression models
KW - New materials
KW - Principal component analysis
KW - Property prediction
U2 - 10.1002/9781118663547.ch39
DO - 10.1002/9781118663547.ch39
M3 - Chapter
AN - SCOPUS:85018912629
SN - 9781118605813
SP - 311
EP - 318
BT - TMS 2013 142nd Annual Meeting and Exhibition, Annual Meeting
PB - Wiley-Blackwell
ER -