Open AccessBAUSCHINGER EFFECT AND COERCIVITY IN DUAL PHASE STEELS
Author(s) -
Mingzhu Ma,
Du-Xing Chen
Publication year - 1984
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.33.887
Subject(s) - bauschinger effect , coercivity , materials science , martensite , tension (geology) , compression (physics) , flow stress , stress (linguistics) , composite material , flow (mathematics) , mechanics , plasticity , condensed matter physics , microstructure , physics , linguistics , philosophy
Initial flow stresses and coercivities during and after tension and tension plus compression in ferrite-martensite dual phase steels have been measured. It was found that both parameters for tension plus compression are smaller than those for tension only. For the flow stress, this phenomenon is called Bauschinger effect. The relative decrease of coercivity is larger than that of flow stress.