Combinatorial thin film materials science: From alloy discovery and optimization to alloy design

被引：85

作者：

Gebhardt, Thomas ^{[1
]}

Music, Denis ^{[1
]}

Takahashi, Tetsuya ^{[1
]}

Schneider, Jochen M. ^{[1
]}

机构：

[1] Rhein Westfal TH Aachen, D-52074 Aachen, Germany

来源：

THIN SOLID FILMS | 2012年 / 520卷 / 17期

关键词：

Combinatorial approach; Alloy discovery; Alloy optimization; Alloy design; SHAPE-MEMORY ALLOYS; PHASE-CHANGE MATERIALS; COMPOSITION-SPREAD; HIGH-STRENGTH; MECHANICAL-PROPERTIES; THROUGHPUT METHODS; TRIP/TWIP STEELS; ENERGY; DISK; MICROSTRUCTURE;

D O I：

10.1016/j.tsf.2012.04.062

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper provides an overview of modern alloy development, from discovery and optimization towards alloy design, based on combinatorial thin film materials science. The combinatorial approach, combining combinatorial materials synthesis of thin film composition-spreads with high-throughput property characterization has proven to be a powerful tool to delineate composition-structure-property relationships, and hence to efficiently identify composition windows with enhanced properties. Furthermore, and most importantly for alloy design, theoretical models and hypotheses can be critically appraised. Examples for alloy discovery, optimization, and alloy design of functional as well as structural materials are presented. Using Fe-Mn based alloys as an example, we show that the combination of modern electronic-structure calculations with the highly efficient combinatorial thin film composition-spread method constitutes an effective tool for knowledge-based alloy design. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：5491 / 5499

页数：9

共 96 条

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