NDLI: Structure of Widmanstatten crystals of ferrite and cementite

Content Provider	Springer Nature Link
Author	Bataev, I. A. Bataev, A. A. Burov, V. G. Lizunkova, Ya. S. Zakharevich, E. E.
Copyright Year	2008
Abstract	Structural analysis of Widmanstatten crystals in У8, 10, and 5Л carbon steel shows that Widmanstatten ferrite is first deposited at the austenite grain boundaries in cast 50Л steel. The intervals are filled with polyhedral ferrite. The plates of Widmanstatten ferrite and cementite are laminar in structure. The layer thickness is ∼10 3 nm or less. Analysis of the fine structure of the Widmanstatten plates confirms that the layers of plate crystals grow by diffusional migration of steps along their broad boundaries. The laminar structure of the crystals of Widmanstatten ferrite and cementite explains their behavior in plastic deformation of the steel.
Starting Page	684
Ending Page	687
Page Count	4
File Format	PDF
ISSN	09670912
Journal	Steel in Translation
Volume Number	38
Issue Number	8
e-ISSN	19350988
Language	English
Publisher	Allerton Press, Inc.
Publisher Date	2008-11-23
Publisher Place	Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Content Type	Text
Resource Type	Article
Subject	Materials Science

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Structure of Widmanstatten crystals of ferrite and cementite