Static and dynamic strain aging in 304 austenitic stainless steel at elevated temperatures

被引：22

作者：

Cho, SH

Yoo, YC

Jonas, JJ

机构：

[1] McGill Univ, Dept Met Engn, Montreal, PQ H3A 2B2, Canada

[2] Inha Univ, Sch Mat Sci & Engn, Inchon 402751, South Korea

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2000年 / 19卷 / 22期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1023/A:1026767120165

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effects of temperature, strain rate, pass strain and interruption time on the characteristics of static and dynamic strain aging in a 304 stainless steel were studied. As a result, the role of the substitutional elements at temperatures considerably higher than those normally employed was determined. By measuring the fractional softening, some insight into the influence of dislocation density on aging behavior at these elevated temperatures was obtained.

引用

页码：2019 / 2022

页数：4

共 10 条

[1]

ANYA CC, 1990, MATER SCI TECH SER, V6, P554, DOI 10.1179/026708390790191710

[2] DUCTILITY AND DYNAMIC STRAIN AGING IN RAPIDLY SOLIDIFIED ALUMINUM-ALLOYS [J].

BOUCHAUD, E ;

KUBIN, L ;

OCTOR, H .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1991, 22 (05) :1021-1028

[3] Mathematical modelling of mean flow stress during the hot strip rolling of multiply-alloyed medium carbon steels [J].

Kirihata, A ;

Siciliano, F ;

Maccagno, TM ;

Jonas, JJ .

ISIJ INTERNATIONAL, 1998, 38 (02) :187-195

[4]

LOU S, 1993, MATER FORUM, V17, P153

[5]

PUSSEGODA LN, 1995, METALL MATER TRANS A, V26, P181

[6]

ROBINSON JM, 1994, INT MATER REV, V39, P113, DOI 10.1179/095066094790326149

[7]

Rodriguez P., 1984, Bulletin of Materials Science, V6, P653, DOI 10.1007/BF02743993

[8]

Ryan N. D., 1990, Materials Forum, V14, P283

[9]

SAKATA K, 1994, PHYSICAL METALLURGY, P279

[10] RECRYSTALLIZATION KINETICS OF MICROALLOYED STEELS DEFORMED IN THE INTERCRITICAL REGION [J].

SIMIELLI, EA ;

YUE, S ;

JONAS, JJ .

METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1992, 23 (02) :597-608

← 1 →