Molecular dynamics study of the nucleation rate of nanopores in aluminum at a negative pressure

被引：1

作者：

Voronin, D. S. ^{[1
]}

Krasnikov, V. S. ^{[1
]}

Mayer, A. E. ^{[1
]}

机构：

[1] Chelyabinsk State Univ, Bratiev Kashirinykh St 129, Chelyabinsk 454001, Russia

来源：

XXXI INTERNATIONAL CONFERENCE ON EQUATIONS OF STATE FOR MATTER (ELBRUS 2016) | 2016年 / 774卷

基金：

俄罗斯科学基金会;

关键词：

HOMOGENEOUS NUCLEATION; FRACTURE;

D O I：

10.1088/1742-6596/774/1/012062

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The rate of a homogeneous nucleation of nanovoids in expanded aluminum is researched in this work. Typical lifetime of the system in a metastable state at a negative pressure as well as coefficients of surface tension and nucleation frequency at the temperatures 300 and 500 K are obtained with the help of molecular dynamic simulation. The large value of the pre-exponential factor should be noted, which requires further detailed investigations.

引用

页数：6

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