Structure and properties of steel St3 after hot equal-channel angular pressing

被引：5

作者：

S. V. Dobatkin

R. Z. Valiev

N. A. Krasil’nikov

G. I. Raab

V. N. Konenkova

机构：

[1] Moscow Institute of Steel and Alloys (Technical University),

[2] Ufa State Aircraft Engineering University,undefined

来源：

Metal Science and Heat Treatment | 2000年 / 42卷 / 10期

关键词：

Ferrite; Pearlite; Pure Shear; Equal Channel Angular Extrusion; Deformation Cycle;

D O I：

10.1007/BF02725317

中图分类号：

学科分类号：

摘要：

1. The process of warm deformation of steel St3 by the method of equal-channel angular pressing (ECAP) with channels intersecting at an angle of 90° yields an ultrafinegrain structure with grains 0.25–0.45 µm in size.

引用

页码：366 / 369

页数：3