Characterization of micro machined surface from TRIP/TWIP steels

Smaga M.; Beck T.; Arrabiyeh P.; Reichenbach I.; Kirsch B.; Aurich J.C.

doi:10.1051/matecconf/20153307004

MATEC Web of Conferences (Jan 2015)

Characterization of micro machined surface from TRIP/TWIP steels

Smaga M.,
Beck T.,
Arrabiyeh P.,
Reichenbach I.,
Kirsch B.,
Aurich J.C.

Affiliations

Smaga M.: Institute of Materials Science and Engineering (WKK), University of Kaiserslautern
Beck T.: Institute of Materials Science and Engineering (WKK), University of Kaiserslautern
Arrabiyeh P.: Institute for Manufacturing Technology and Production Systems (FBK), University of Kaiserslautern
Reichenbach I.: Institute for Manufacturing Technology and Production Systems (FBK), University of Kaiserslautern
Kirsch B.: Institute for Manufacturing Technology and Production Systems (FBK), University of Kaiserslautern
Aurich J.C.: Institute for Manufacturing Technology and Production Systems (FBK), University of Kaiserslautern

DOI: https://doi.org/10.1051/matecconf/20153307004
Journal volume & issue: Vol. 33
p. 07004

Abstract

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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.

Published in MATEC Web of Conferences

ISSN: 2261-236X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Technology: Engineering (General). Civil engineering (General)
Website: http://www.matec-conferences.org

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