Amorphization in mechanically driven material systems

E. Ma

doi:10.1016/S1359-6462(03)00477-9

Amorphization in mechanically driven material systems

E. Ma

Johns Hopkins University

科研成果: 期刊稿件 › 文章 › 同行评审

82 引用（Scopus）

摘要

We comment on the stress-induced amorphization triggered by elastic instability of crystals upon shock loading at extremely high rates. We also discuss the amorphization of immiscible systems, through an evaluation of the positive heat of mixing that external driving forces must overcome to mechanically alloy the immiscible elements into amorphous solutions. These cases serve as examples illustrating the challenges in understanding mechanically driven amorphization.

源语言	英语
页（从-至）	941-946
页数	6
期刊	Scripta Materialia
卷	49
期	10 SPEC.
DOI	https://doi.org/10.1016/S1359-6462(03)00477-9
出版状态	已出版 - 11月 2003
已对外发布	是

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10.1016/S1359-6462(03)00477-9

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abstract = "We comment on the stress-induced amorphization triggered by elastic instability of crystals upon shock loading at extremely high rates. We also discuss the amorphization of immiscible systems, through an evaluation of the positive heat of mixing that external driving forces must overcome to mechanically alloy the immiscible elements into amorphous solutions. These cases serve as examples illustrating the challenges in understanding mechanically driven amorphization.",

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AB - We comment on the stress-induced amorphization triggered by elastic instability of crystals upon shock loading at extremely high rates. We also discuss the amorphization of immiscible systems, through an evaluation of the positive heat of mixing that external driving forces must overcome to mechanically alloy the immiscible elements into amorphous solutions. These cases serve as examples illustrating the challenges in understanding mechanically driven amorphization.

KW - Amorphous materials

KW - Elastic instability

KW - Heat of mixing

KW - Immiscible systems

KW - Mechanical alloying

UR - https://www.scopus.com/pages/publications/0042823440

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Amorphization in mechanically driven material systems

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