Non-Uniform Deformation of Fe-3%Si Alloy Single Crystals

Fe-3%Si alloy single crystals were deformed in tension along the [110] or [001] axis at 77K and 298K in order to study the necking behavior. Two types of deformation band, kink band and band of secondry slip were formed on necking section of specimens deformed at 298K along the [110] or [001] axis,...

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Veröffentlicht in:	Journal of the Society of Materials Science, Japan Japan, 1998/10/15, Vol.47(10), pp.1046-1052
Hauptverfasser:	HIDA, Moritaka, JIANG, Xiaoping, TAKEMOTO, Yoshito, YAMAMOTO, Kazuaki
Format:	Artikel
Sprache:	jpn
Schlagworte:	Cell structure of dislocation Deformation band Necking Non-uniform deformation Slip system
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Beschreibung
Zusammenfassung:	Fe-3%Si alloy single crystals were deformed in tension along the [110] or [001] axis at 77K and 298K in order to study the necking behavior. Two types of deformation band, kink band and band of secondry slip were formed on necking section of specimens deformed at 298K along the [110] or [001] axis, respectively. Cell structure of dislocations in deformed single crystals appeared on the necking section in both axes. Such dislocation structure is supposed to influence non-uniform deformation of the crystals.
ISSN:	0514-5163 1880-7488
DOI:	10.2472/jsms.47.1046