28 June 2015 to 2 July 2015
JW Marriott Starr Pass Resort
Etc/GMT-7 timezone

High-entropy alloys prepared by high-gravity combustion synthesis and their cryogenic properties

30 Jun 2015, 17:45
15m
Tucson Ballroom CD ()

Tucson Ballroom CD

Contributed Oral Presentation ICMC-11 - Metallic and Composite Materials M2OrD - Cryogenic Materials V: Structural Materials

Speaker

Prof. Jiangtao Li (Technical Institute of Physics and Chemistry, Chinese Academy of Sciences)

Description

High-entropy alloys consist of multiple elements with different crystal structures but can crystallize as a single phase. Recently, we developed a new technique to prepare high-entropy alloys, which is called high-gravity combustion synthesis. In the new technique, high-entropy alloys are produced by rapid solidification of hot melts from highly-exothermic aluminothermic reactions. High-gravity combustion synthesis may provide a fast and efficient way to produce high-entropy alloys with low energy consumption. Here, we report several high-entropy alloys by high-gravity combustion synthesis and investigate the cryogenic properties of the alloys.

Primary author

Prof. Jiangtao Li (Technical Institute of Physics and Chemistry, Chinese Academy of Sciences)

Co-authors

Dr Guanghua Liu (Technical Institute of Physics and Chemistry, Chinese Academy of Sciences) Prof. Laifeng Li (Technical Institute of Physics and Chemistry, Chinese Academy of Sciences) Dr Rongjin Huang (Technical Institute of Physics and Chemistry, Chinese Academy of Sciences) Dr Zengchao Yang (Technical Institute of Physics and Chemistry, Chinese Academy of Sciences)

Presentation Materials

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