Nanocrystallization Characteristics of Amorphous (Fe0.99Mo0.01)78B13Si9 and Fe78B13Si9 Alloys Treated by Shock Wave

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概要

• 論文の詳細を見る

• It is found that these amorphous alloys have been transformed into crystalline phase with grain size of 20–40 nm after annealing at temperature from 450–550$^\circ$C for 30 min. Some new phases such as Fe3Si are observed and the lattice constant of $\alpha$-Fe is shortened. These can not be explained by the previous theory about process of diffusion, nucleation and growth of the crystals.Instead, we explain the experimental results by the model of free volume and shearing deposition. If properly applied, shock wave treatment of amorphous alloys would be a promising method for synthesizing new crystalline phases of multi-component systems.

• INSTITUTE OF PURE AND APPLIED PHYSICSの論文
• 2001-03-15

著者

• Liu Ying

  National Laboratory Of Antennas And Microwave Technology Of Xidian University

• Liu Zuo

  Department Of Physics Yunnan Normal University

• Wang Guang

  National Laboratory of Solid State Microstructures and Department of Physics, Nanjing University

• Liu Zuo

  Department of Physics, Yunnan University, Kunming 650091, P. R. China

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