Synthesis and characterization of AlCoCrCuFeZnx high-entropy alloy by mechanical alloying

被引：43

作者：

Murali, M. ^{[1
]}

Babu, S. P. Kumaresh ^{[1
]}

Krishna, B. Jeevan ^{[1
]}

Vallimanalan, A. ^{[1
]}

机构：

[1] Natl Inst Technol, Dept Met & Mat Engn, Tiruchirappalli 620015, Tamil Nadu, India

来源：

PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL | 2016年 / 26卷 / 04期

关键词：

High-entropyalloy; Mechanical alloying; Crystallite size; Lattice strain; Selected area diffraction; PHASE-FORMATION;

D O I：

10.1016/j.pnsc.2016.06.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Equi-atomic and non equi-atomic multi-component systems were synthesized through different routes to form high-entropy single solid solution. One such high-entropy alloy (HEA) with hexanary composition AlCoCrCuFeZnx was synthesized using mechanical alloying. The effect of zinc variation on the crystal structure and phase formation was characterized using XRD, FESEM with EDS and TEM. The synthesis resulted in both equi-atomic and non equi-atomic nano crystalline AlCoCrCuFeZn with a crystallite size less than 10 nm.

引用

页码：380 / 384

页数：5

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