Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Florian Winkelhofer"'
Autor:
An Verdiere, Sophie Primig, Christina Hofer, Helmut Clemens, Florian Winkelhofer, Vitaliy Bliznuk, Roumen Petrov
Publikováno v:
Materials Characterization, 144
The multiphase microstructure of carbide-free bainitic steels comprises bainitic ferrite laths, retained austenite with different morphologies, a minor fraction of carbides and so-called martensite-austenite areas, which partially transform during th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ade7d52356d842e8ddf086151f34631a
https://doi.org/10.1016/j.matchar.2018.07.011
https://doi.org/10.1016/j.matchar.2018.07.011
Autor:
Clemens Suppan, Florian Winkelhofer, Helmut Clemens, Verena Maier-Kiener, Thomas Hebesberger, Irmgard Weißensteiner
Publikováno v:
JOM. 70:1567-1575
Steel sheets of Fe-0.2C-2Mn-0.2Si-0.03Ti-0.003B (m%) for the automotive industry were isothermally heat-treated, comprising austenitizing and subsequent isothermal annealing at temperatures between 300°C and 500°C. As a consequence, microstructures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3727c9a804213347250182b148fbee8
https://doi.org/10.1007/s11837-018-2833-0
https://doi.org/10.1007/s11837-018-2833-0
Publikováno v:
Materials Science and Engineering: A. 664:236-246
A change in the mechanical properties of a carbide-free bainitic steel was observed during prolonged holding at austempering temperature after termination of the bainitic transformation. To determine the origin of the property change, the microstruct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be58fc2f5595ab6e47f1798b701bab28
https://doi.org/10.1016/j.msea.2016.04.005
https://doi.org/10.1016/j.msea.2016.04.005
Autor:
Florian Winkelhofer, Christina Hofer, Helmut Clemens, Vitaliy Bliznuk, An Verdiere, Sophie Primig, Roumen Petrov
Publikováno v:
Micron. 81:1-7
In this work a carbide-free bainitic steel was examined by a novel correlative microscopy approach using transmission Kikuchi diffraction (TKD) and transmission electron microscopy (TEM). The individual microstructural constituents could be identifie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e727746ba7aac92a884d89f10d27371a
https://doi.org/10.1016/j.micron.2015.10.008
https://doi.org/10.1016/j.micron.2015.10.008
Publikováno v:
Materials Characterization. 102:85-91
Low-alloyed, low C containing carbide-free bainitic steels are attractive candidates for applications in the automotive industry due to their well-balanced combination of high strength and ductility achieved in an economic way. In this work, their co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4886f6d3e7d9604f29546469b0fb633b
https://doi.org/10.1016/j.matchar.2015.02.020
https://doi.org/10.1016/j.matchar.2015.02.020
Publikováno v:
Materials Today: Proceedings. 2:S925-S928
One conventional and two “carbide-free” bainitic steels, consisting of needle or plate shaped bainitic ferrite, retained austenite and possible carbides have been studied by atom probe tomography. These low C containing steels differed in the amo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d10f7f0d7cd606a7242d6e389ec8f323
Autor:
Helmut Clemens, Florian Winkelhofer, Harald Leitner, Ernst Kozeschnik, Erik Parteder, Krystyna Spiradek-Hahn
Publikováno v:
Practical Metallography. 45:159-172
Kurzfassung Während des Stranggießprozesses treten in der erstarrten Strangschale der Brammen thermisch und mechanisch induzierte Spannungen und Dehnungen auf, die bei ungünstiger Prozessführung gepaart mit dem spezifischen Werkstoffverhalten zu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0f43e849fccda3a3feee499098ca3c8
https://doi.org/10.3139/147.100377
https://doi.org/10.3139/147.100377
Publikováno v:
Advanced Engineering Materials. 19:1600658
Carbide-free bainitic steels represent attractive candidates for the automotive industry to meet the conflicting requirements of increasing safety and decreasing vehicle weight. Their fine-grained multi-phase microstructure enables a well-balanced co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::942f1a26d6f1b3ba276ce23354735276
https://doi.org/10.1002/adem.201600658
https://doi.org/10.1002/adem.201600658