Share Email Print
cover

Proceedings Paper

X-ray analysis of stress distribution in ferrite and austenite of duplex steel during tensile loading
Author(s): Vladimir I. Monin; Joaquim T. de Assis; Sergei A. Filippov; Tatiana Gurova; Joel R. Teodosio; H. F. Abreu
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

One of characteristic feature of stress determination by X-ray diffraction technique is the possibility to analyze stress state in individual phases of a multiphase material. Duplex steel widely used in chemistry and oil refinery equipments is an example of this kind multiphase material consisting of approximately equal quantities of ferrite and austenite. These phases have different mechanical properties that cause a different stress distribution under loading. In the present paper mechanical behavior of a duplex steel and their ferrite and austenite phases have been studied by X-ray diffraction technique. Stress distribution has been analyzed both in elastic and plastic region.

Paper Details

Date Published: 5 April 2004
PDF: 3 pages
Proc. SPIE 5400, Seventh International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (5 April 2004); doi: 10.1117/12.555470
Show Author Affiliations
Vladimir I. Monin, Univ. do Estado do Rio de Janeiro (Brazil)
Joaquim T. de Assis, Univ. do Estado do Rio de Janeiro (Brazil)
Sergei A. Filippov, Univ. do Estado do Rio de Janeiro (Brazil)
Tatiana Gurova, Univ. Federal do Rio de Janeiro (Brazil)
Joel R. Teodosio, Univ. Federal do Rio de Janeiro (Brazil)
H. F. Abreu, Univ. Federal do Ceara (Brazil)


Published in SPIE Proceedings Vol. 5400:
Seventh International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering
Alexander I. Melker, Editor(s)

© SPIE. Terms of Use
Back to Top