Evolution of microstresses in plastically deformed duplex steel

被引：4

作者：

Baczmanski, A

Braham, C

Lodini, A

Wierzbanowski, K

机构：

[1] WFTJ, Akad Gorniczo Hutnicza, PL-30059 Krakow, Poland

[2] Ecole Natl Super Arts & Metiers, URA CNRS 1219, LMMM, FR-75013 Paris, France

[3] Univ Reims, IFTS, FR-08000 Charleville Mezieres, France

来源：

ECRS 5: PROCEEDINGS OF THE FIFTH EUROPEAN CONFERENCE ON RESIDUAL STRESSES | 2000年 / 347-3卷

关键词：

diffraction; duplex steel; microstresses; self-consistent model;

D O I：

10.4028/www.scientific.net/MSF.347-349.253

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The X-ray diffraction method has been applied to determine the internal stresses in two phases austeno-ferritic steel during uniaxial tensile test. The elasto-plastic deformation model was used to predict internal stresses and critical resolved shear stress for the both phases. The model calculations were successfully compared with the information obtained from the shift and broadening of diffraction peak. Finally, the parameters characterising elasto-plastic deformation for duplex steel were determined.

引用

页码：253 / 258

页数：6

共 15 条

[1] THE ANALYSIS OF INTERNAL STRAINS MEASURED BY NEUTRON-DIFFRACTION IN AL-SIC METAL MATRIX COMPOSITES [J].