On phase transformation induced effects controlling the flow behavior of ferritic-martensitic dual-phase steels

A. Fillafer, E. Werner, C. Krempaszky

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

1 Scopus citations

Abstract

In the present work, peculiarities of the macroscopic, initial flow behavior of ferritic-martensitic dual-phase steels and their causes are discussed. For this purpose, results of continuum-micromechanical finite-element simulations on model microstructures are presented. During production of dual-phase steels, a portion of their microstructure, i.e. austenite transforms to martensite and thereby expands. This causes ‘transformation induced’ residual stresses and plastic strains in their microstructure. These quantities are identified to govern the initial flow behavior of these steels.

Original languageEnglish
Title of host publicationAdvanced Structured Materials
PublisherSpringer Verlag
Pages47-58
Number of pages12
DOIs
StatePublished - 2018

Publication series

NameAdvanced Structured Materials
Volume80
ISSN (Print)1869-8433
ISSN (Electronic)1869-8441

Fingerprint

Dive into the research topics of 'On phase transformation induced effects controlling the flow behavior of ferritic-martensitic dual-phase steels'. Together they form a unique fingerprint.

Cite this