Ti/Al multi-layered sheets: Accumulative roll bonding (Part A)
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In: Metals : open access journal , Vol. 6.2016, No. 2, 30, 02.02.2016.
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TY - JOUR
T1 - Ti/Al multi-layered sheets
T2 - Accumulative roll bonding (Part A)
AU - Romberg, Jan
AU - Freudenberger, Jens
AU - Bauder, Hansjörg
AU - Plattner, Georg
AU - Krug, Hans
AU - Holländer, Frank
AU - Scharnweber, Juliane
AU - Eschke, Andy
AU - Kühn, Uta
AU - Klauß, Hansjörg
AU - Oertel, Carl Georg
AU - Skrotzki, Werner
AU - Eckert, Jürgen
AU - Schultz, Ludwig
PY - 2016/2/2
Y1 - 2016/2/2
N2 - Co-deformation of Al and Ti by accumulative roll bonding (ARB) with intermediate heat treatments is utilized to prepare multi-layered Ti/Al sheets. These sheets show a high specific strength due to the activation of various hardening mechanisms imposed during deformation, such as: hardening by grain refinement, work hardening and phase boundary hardening. The latter is even enhanced by the confinement of the layers during deformation. The evolution of the microstructure with a special focus on grain refinement and structural integrity is traced, and the correlation to the mechanical properties is shown.
AB - Co-deformation of Al and Ti by accumulative roll bonding (ARB) with intermediate heat treatments is utilized to prepare multi-layered Ti/Al sheets. These sheets show a high specific strength due to the activation of various hardening mechanisms imposed during deformation, such as: hardening by grain refinement, work hardening and phase boundary hardening. The latter is even enhanced by the confinement of the layers during deformation. The evolution of the microstructure with a special focus on grain refinement and structural integrity is traced, and the correlation to the mechanical properties is shown.
KW - Accumulative roll bonding
KW - Grain refinement
KW - Mechanical properties
KW - Microstructure
KW - Ti/Al multi-layered composites
UR - http://www.scopus.com/inward/record.url?scp=84958088015&partnerID=8YFLogxK
U2 - 10.3390/met6020030
DO - 10.3390/met6020030
M3 - Article
AN - SCOPUS:84958088015
VL - 6.2016
JO - Metals : open access journal
JF - Metals : open access journal
SN - 2075-4701
IS - 2
M1 - 30
ER -