The influence of martensite on line broadening in neutron diffraction spectra of a DP steel

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DOIResolve DOI: http://doi.org/10.2355/isijinternational.42.304
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TypeArticle
Journal titleISIJ International
ISSN0915-1559
1347-5460
Volume42
Issue3
Pages304309; # of pages: 6
Subjectmartensite; neutron diffraction; dual-phase steels; ferrite peak broadening; mechanical properties
AbstractNeutron diffraction experiments were performed on dual-phase steels to determine the feasibility of measuring the martensite volume fraction through ferrite peak broadening. Mechanical properties were also investigated to determine if a correlation exists with ferrite peak broadening. Results indicate that the correlation between martensite volume fraction and ferrite peak broadening is carbon dependent. Furthermore, two mechanisms regarding the nature of the ferrite peak broadening in dual-phase steels are proposed. Tensile testing demonstrated that a correlation between peak broadening and mechanical properties exists for dual-phase steels. (author abst.)
Publication date
PublisherThe Iron and Steel Institute of Japan
LanguageEnglish
AffiliationNational Research Council Canada; NRC Canadian Neutron Beam Centre
Peer reviewedYes
Identifier10454408
NPARC number12338984
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Record identifier22ab7886-d44f-40f3-8e8d-614003ab7036
Record created2009-09-11
Record modified2017-07-26
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