Ambient Temperature Creep of Type 304 Stainless Steel

被引：17

作者：

Kassner, M. E. ^{[2
,3
]}

Geantil, P. ^{[2
,3
]}

Rosen, R. S. ^{[1
]}

机构：

[1] Def Nucl Facil Safety Board, Washington, DC 20004 USA

[2] Univ So Calif, Dept Aerosp & Mech Engn, Los Angeles, CA 90089 USA

[3] Univ So Calif, Dept Chem Engn & Mat Sci, Los Angeles, CA 90089 USA

来源：

JOURNAL OF ENGINEERING MATERIALS AND TECHNOLOGY-TRANSACTIONS OF THE ASME | 2011年 / 133卷 / 02期

关键词：

304; STAINLESS-STEEL; STRAIN RATE; MICROSTRUCTURE; DEFORMATION; MARTENSITE; BEHAVIOR; ALLOYS; METALS; PHASE;

D O I：

10.1115/1.4003110

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This study reports the significant ambient temperature creep plasticity at stresses below the conventional 0.2% plastic strain off-set yield stress. This is partially due to the relatively high strain-rate sensitivity of 304 stainless steel. Cold-working significantly increases the creep resistance. Descriptive equations that predict low-stress creep plasticity, which are somewhat different than traditional creep-equation forms, are presented. [DOI: 10.1115/1.4003110]

引用

页数：5