| Issue |
MATEC Web of Conferences
Volume 33, 2015
ESOMAT 2015 – 10th European Symposium on Martensitic Transformations
|
|
|---|---|---|
| Article Number | 07004 | |
| Number of page(s) | 6 | |
| Section | Martensite in steel | |
| DOI | https://doi.org/10.1051/matecconf/20153307004 | |
| Published online | 07 December 2015 | |
Characterization of micro machined surface from TRIP/TWIP steels
1 Institute of Materials Science and Engineering (WKK), University of Kaiserslautern, Germany
2 Institute for Manufacturing Technology and Production Systems (FBK), University of Kaiserslautern, Germany
a Corresponding author: smaga@mv.uni-kl.de
In this contribution micro machining induced changes in surface morphology, including phase transformation from fcc-austenite into hcp- and bcc-martensite as well as defined surface topography of TRIP/TWIP steel was characterized by scanning electron microscopy using electron backscatter diffraction (EBSD) technique. For this, applying micro milling and micro grinding processes with tool diameter of 45 µm, structures were machined into flat specimen surfaces of X30MnAl17–1 steel in defined areas previously characterized by EBSD.
© Owned by the authors, published by EDP Sciences, 2015
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.