Details
| Original language | English |
|---|---|
| Pages (from-to) | 49-54 |
| Number of pages | 6 |
| Journal | Procedia CIRP |
| Volume | 108 |
| Issue number | C |
| Early online date | 1 Jun 2022 |
| Publication status | Published - 2022 |
| Event | 6th CIRP Conference on Surface Integrity, CSI 2022 - Lyon, France Duration: 8 Jun 2022 → 10 Jun 2022 |
Abstract
The formation of deformation-induced martensite upon cryogenic turning results in a substantial hardening of the surface. In this study, eddy current testing was used to gain a deeper insight in the microstructural evolution. Electromagnetic simulations were used to separate the various contributions to the measurement signal. The overall martensite content is strongly correlated with the measurement signal. However, the actual martensite structure also affects the signals. Thus, eddy current testing not only has the potential to control the evolution of the martensite content during the cutting process but also can provide information about the finer details of the martensitic microstructure.
Keywords
- cryogenic turning, deformation-induced martensitic transformation, eddy current testing, magnetic etching, metastable austenitic steel
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: Procedia CIRP, Vol. 108, No. C, 2022, p. 49-54.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Characterization of deformation-induced martensite by cryogenic turning using eddy current testing
AU - Fricke, Lara Vivian
AU - Nguyen, Hai Nam
AU - Appel, Jakob
AU - Breidenstein, Bernd
AU - Maier, Hans Jürgen
AU - Zaremba, David
AU - Barton, Sebastian
N1 - Funding Information: The scientific work has been supported by the DFG within the research priority program SPP 2086 (grant project number 401800578). The authors thank the DFG for this funding.
PY - 2022
Y1 - 2022
N2 - The formation of deformation-induced martensite upon cryogenic turning results in a substantial hardening of the surface. In this study, eddy current testing was used to gain a deeper insight in the microstructural evolution. Electromagnetic simulations were used to separate the various contributions to the measurement signal. The overall martensite content is strongly correlated with the measurement signal. However, the actual martensite structure also affects the signals. Thus, eddy current testing not only has the potential to control the evolution of the martensite content during the cutting process but also can provide information about the finer details of the martensitic microstructure.
AB - The formation of deformation-induced martensite upon cryogenic turning results in a substantial hardening of the surface. In this study, eddy current testing was used to gain a deeper insight in the microstructural evolution. Electromagnetic simulations were used to separate the various contributions to the measurement signal. The overall martensite content is strongly correlated with the measurement signal. However, the actual martensite structure also affects the signals. Thus, eddy current testing not only has the potential to control the evolution of the martensite content during the cutting process but also can provide information about the finer details of the martensitic microstructure.
KW - cryogenic turning
KW - deformation-induced martensitic transformation
KW - eddy current testing
KW - magnetic etching
KW - metastable austenitic steel
UR - http://www.scopus.com/inward/record.url?scp=85134615287&partnerID=8YFLogxK
U2 - 10.1016/j.procir.2022.03.014
DO - 10.1016/j.procir.2022.03.014
M3 - Conference article
AN - SCOPUS:85134615287
VL - 108
SP - 49
EP - 54
JO - Procedia CIRP
JF - Procedia CIRP
SN - 2212-8271
IS - C
T2 - 6th CIRP Conference on Surface Integrity, CSI 2022
Y2 - 8 June 2022 through 10 June 2022
ER -