Analysis of the influence of deformation effects on the physical properties of the surface layers of metallic materials by methods of acoustic microscope defectoscopy

被引：2

作者：

Kustov, Alexander ^{[1
]}

Miguel, Irina ^{[2
]}

机构：

[1] Voronezh State Pedag Univ, Fac Phys & Math, 86 Lenina Str, Voronezh 394000, Russia

[2] Air Force Acad, Mil Training & Res Ctr Air Force, St Starykh Bolshevikov 54A, Voronezh 394064, Russia

来源：

MATERIALS TODAY-PROCEEDINGS | 2019年 / 19卷

关键词：

Physical parameters; Subsurface layers; Acoustic waves; Deformation effect; AMD-methods;

D O I：

10.1016/j.matpr.2019.08.170

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper presents the results of the analysis of the influence of deformation effects on the physical properties of the subsurface layers of materials. The set and value of these characteristics are determined by external influences, primarily thermal and mechanical. Evaluation of physical parameters of metal materials is an actual mathematical problem, which in our opinion can be solved with the help of methods of acoustic microscopy (or AMD-methods). The paper presents the results of the application of new methods for the study of materials to determine their elastic modules, the degree of deformation, the thickness of layers with altered properties, the degree of anisotropy, some strength characteristics. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：2507 / 2511

页数：5

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