Formation of submicrocrystalline structure in iron and its alloys after severe plastic deformation

被引：44

作者：

Ivanisenko, YV

Korznikov, AV

Safarov, IM

Valiev, RZ

机构：

[1] Institute of Metals Superplasticity Problems Khalturina 39

来源：

NANOSTRUCTURED MATERIALS | 1995年 / 6卷 / 1-4期

关键词：

D O I：

10.1016/0965-9773(95)00089-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

It has been found that during severe plastic deformation of Armco iron and two stainless steels the structure develops from a cell structure to a fragmented structure with high angle misorientations and a mean grain size of 100 nm. The correlation between structure changes and microhardness has been demonstrated. The thermal stability of ultrafine grained iron has been studied.

引用

页码：433 / 436

页数：4

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[4]

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[7]

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