HIGH-STRENGTH (5 GPA) STEEL WIRE - AN ATOM-PROBE STUDY

被引：22

作者：

BHADESHIA, HKDH

HARADA, H

机构：

[1] Department of Materials Science and Metallurgy, University of Cambridge, JRDC, Cambridge, CB2 3QZ, Pembroke Street

来源：

APPLIED SURFACE SCIENCE | 1993年 / 67卷 / 1-4期

关键词：

12;

D O I：

10.1016/0169-4332(93)90334-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The strongest commercial fibre, ''Scifer'' is investigated with a view to explaining its strength and discovering its structure at very high resolution. It is found that the ultra-high-strength steel fibre owes most of its strength to the very fine dislocation cell structure which originates during the very severe deformation imparted in the course of fibre manufacture. In addition, the carbon in the alloy is to a large extent forced into solid solution by a process akin to mechanical alloying, and this adds significantly to the overall strength.

引用

页码：328 / 333

页数：6

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