2009
DOI: 10.1002/mawe.200900475
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Stress‐strain behaviour of the case hardening steel 20MnCr5 regarding different microstructures

Abstract: Within the Collaborative Research Centre SFB 570 distortion is treated as a system attribute. This means that it has to be investigated during the entire processing of a component. Simulation is a powerful tool to predict and to take action on reducing distortion, but reliable materials data are one of the limiting factors of these simulations.Within these investigation, the material behaviour of the case hardening steel 20MnCr5 is described by thermo physical material values, parameters regarding the transfor… Show more

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Cited by 9 publications
(11 citation statements)
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“…The shafts were taken eccentrically in the way that the outer dendritic as well as the inner globulitic structure were carburised. The carburising depth was the The transformation plasticity during quenching of case hardening steels has been studied in a lot of papers, e. g. [17,18]. Less attention has been concentrated on the transformation plasticity during heating, which we will focus here.…”
Section: Influence Of Segregations On Phase Transformations and Plastmentioning
confidence: 99%
“…The shafts were taken eccentrically in the way that the outer dendritic as well as the inner globulitic structure were carburised. The carburising depth was the The transformation plasticity during quenching of case hardening steels has been studied in a lot of papers, e. g. [17,18]. Less attention has been concentrated on the transformation plasticity during heating, which we will focus here.…”
Section: Influence Of Segregations On Phase Transformations and Plastmentioning
confidence: 99%
“…The chemical composition of 100Cr6 (used in SFB 570) and material parameters are reported in [13]. For the chemical composition of 20MnCr5 we refer to the conference contribution [1] as well as to [12]. Moreover, to study the carbon influence, specimens of 20MnCr5 were carburised up to 0.4 mass-% and 0.5 mass-%.…”
Section: Phenomena Of Materials Behaviour and Distortion Of Work-piecesmentioning
confidence: 99%
“…In order to compensate bending effects during the compression test, the longitudinal strain is measured on both sides of the specimen. Thus, an essential improvement of measurement could be achieved [12]. Usually, stress-free experiments are carried out with a quenching dilatometer.…”
Section: Phenomena Of Materials Behaviour and Distortion Of Work-piecesmentioning
confidence: 99%
“…All experimental data were obtained with a servo-hydraulic testing device of type Gleeble on specimens of 100Cr6 (SAE 52100) steel (see [9] for the specimens' geometry as well as for technical details of the testing device). Table 1 shows the chemical composition of this steel quality, taken from [2], where also thermo-mechanical material data of this steel quality are provided.…”
Section: Wwwzamm-journalorg 7 Creep and Trip Of The Bearing Steel 1mentioning
confidence: 99%