ON THE STABILITY OF COLD DRAWN, 2-PHASE WIRES

被引：85

作者：

HONG, SI

HILL, MA

SAKAI, Y

WOOD, JT

EMBURY, JD

机构：

[1] MCMASTER UNIV, DEPT MAT SCI & ENGN, HAMILTON, ON L85 4M1, CANADA

[2] LOS ALAMOS NATL LAB, LOS ALAMOS, NM 87545 USA

[3] NATL RES INST MET, TSUKUBA, IBARAKI 305, JAPAN

来源：

ACTA METALLURGICA ET MATERIALIA | 1995年 / 43卷 / 09期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0956-7151(95)00050-6

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Two-phase materials can be deformed by wire drawing to produce materials with tensile strength levels of the order of E/100. In this condition, they possess ultrafine scale microstructures. This paper examines various aspects of the stability of such structures including the mechanical stability of elastically stressed second phases, the tendency to instability by spheroidization, and the occurrence of discontinuous coarsening due to large local gradients of stored energy in drawn two-phase structures.

引用

页码：3313 / 3323

页数：11