CYCLIC DEFORMATION-BEHAVIOR OF QUENCHED AND TEMPERED AISI-4140 AT 2-STEP TENSILE-COMPRESSIVE-LOADING

Authors
SCHULZE V LANG KH VOHRINGER O MACHERAUCH E
Citation
V. Schulze et al., CYCLIC DEFORMATION-BEHAVIOR OF QUENCHED AND TEMPERED AISI-4140 AT 2-STEP TENSILE-COMPRESSIVE-LOADING, Materials science & engineering. A, Structural materials: properties, microstructure and processing, 234, 1997, pp. 711-714
Citations number
10
Categorie Soggetti
Material Science
Journal title
Materials science & engineering. A, Structural materials: properties, microstructure and processing → ACNP
ISSN journal
09215093
Volume
234
Year of publication
1997
Pages
711 - 714
Database
ISI
SICI code
0921-5093(1997)234:<711:CDOQAT>2.0.ZU;2-G
Abstract
The cyclic deformation behaviour in stress-controlled two-step experim ents with one or more changes between two blocks of certain lengths an d amplitudes was investigated at the technically important steel AISI 4140 (German grade 42 CrMo 4). In all two-step experiments cyclic work softening behaviour is found. The degree of worksoftening is discussed in comparison to single-step experiments. In several cases effects of static strain-ageing can be found. (C) 1997 Elsevier Science S.A.