The origin of a drag force of the dry friction type during dynamic glide of edge dislocations in a crystal containing prismatic dislocation loops

被引：0

作者：

V. V. Malashenko

机构：

[1] National Academy of Sciences of Ukraine,Galkin Donetsk Physico

[2] Donetsk National University,Technical Institute

来源：

Physics of the Solid State | 2011年 / 53卷

关键词：

Point Defect; Edge Dislocation; Dislocation Loop; Dislocation Dynamic; Dislocation Pair;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Dynamic drag of edge dislocations by prismatic dislocation loops has been studied. It has been shown that the appearance of activation in the vibration spectrum of moving edge dislocations leads to the dry friction effect. Numerical evaluations have shown that this effect on dislocation dynamics can be rather significant at high loop concentrations.

引用

页码：2321 / 2325

页数：4

共 4 条

[1] The Origin of a Drag Force of the Dry Friction Type during Dynamic Glide of Edge Dislocations in a Crystal Containing Prismatic Dislocation Loops
Malashenko, V. V.
[J]. PHYSICS OF THE SOLID STATE, 2011, 53 (11) : 2321 - 2325
[2] Dynamic drag of edge dislocation by circular prismatic loops and point defects
Malashenko, V. V.
[J]. PHYSICA B-CONDENSED MATTER, 2009, 404 (21) : 3890 - 3893
[3] Dynamic interaction of edge dislocations with point defects and prismatic dislocation loops at high-strain-rate deformation of crystals
Malashenko, V. V.
[J]. PHYSICS OF THE SOLID STATE, 2016, 58 (10) : 2045 - 2049
[4] Dynamic interaction of edge dislocations with point defects and prismatic dislocation loops at high-strain-rate deformation of crystals
V. V. Malashenko
[J]. Physics of the Solid State, 2016, 58 : 2045 - 2049

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