VALIDITY OF VISCOPLASTIC BEHAVIOR MODEL E XTENDED TO SEVERAL STEELS WITH COMPOSITION CLOSE TO THE AUSTENITIC 17-12 MO SPH GRADE

Authors
LEVEQUE E DELOBELLE P
Citation
E. Leveque et P. Delobelle, VALIDITY OF VISCOPLASTIC BEHAVIOR MODEL E XTENDED TO SEVERAL STEELS WITH COMPOSITION CLOSE TO THE AUSTENITIC 17-12 MO SPH GRADE, Revue de métallurgie, 90(12), 1993, pp. 1577-1586
Citations number
21
Categorie Soggetti
Metallurgy & Mining
Journal title
Revue de métallurgie
ISSN journal
00351563 → ACNP
Volume
90
Issue
12
Year of publication
1993
Pages
1577 - 1586
Database
ISI
SICI code
Abstract
This article concerns extension of a viscoplastic model, developed for a particular austenitic stainless steel of the 17-12 Mo SPH grade (SQ sheet), to several products with slightly different chemical and meta llurgical compositions. Continuous traction. creep and fatigue tests a t 500 and 600-degrees-C, realized on four sheets (SP, SQ, SR and Krupp ) have allowed a new identification of the model.