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Title:

Phase Transition Kinetics in Austempered Ductile Iron (ADI) with Regard to Mo Content

Document type:
Zeitschriftenaufsatz
Author(s):
Landesberger, M.; Koos, R.; Hofmann, M.; Li, X.; Boll, T.; Petry, W.; Volk, W.
Abstract:
The phase transformation to ausferrite during austempered ductile iron (ADI) heat treatment can be significantly influenced by the alloying element Mo. Utilizing neutron diffraction, the phase transformation from austenite to ausferrite was monitored in-situ during the heat treatment. In addition to the phase volume fractions, the carbon enrichment of retained austenite was investigated. The results from neutron diffraction were compared to the macroscopic length change from dilatometer measurem...     »
Keywords:
ADI; phase transition kinetics; retained austenite; molybdenum; atom probe tomography; neutron diffraction; dilatometry
Journal title:
Materials
Year:
2020
Journal volume:
13
Journal issue:
22
Pages contribution:
1-23
Covered by:
Scopus
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.3390/ma13225266
WWW:
https://www.mdpi.com/1996-1944/13/22/5266/htm
Date of publication:
21.11.2020
TUM Institution:
Lehrstuhl für Umformtechnik und Gießereiwesen
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