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Tailoring Materials Properties by Accumulative Roll Bonding
Author(s) -
Hausöl Tina,
Maier Verena,
Schmidt Christian W.,
Winkler Michael,
Höppel Heinz Werner,
Göken Mathias
Publication year - 2010
Publication title -
advanced engineering materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.938
H-Index - 114
eISSN - 1527-2648
pISSN - 1438-1656
DOI - 10.1002/adem.201000044
Subject(s) - accumulative roll bonding , materials science , severe plastic deformation , nanoindentation , cladding (metalworking) , composite material , aluminium , material design , titanium , ultimate tensile strength , tensile testing , microstructure , metallurgy
Abstract Accumulative roll bonding (ARB) as a method of severe plastic deformation (SPD) is an interesting established process to produce ultrafine‐grained (UFG) sheet materials with high potential for light weight constructions. The ARB process offers a high flexibility for tailored material design. Al 2 O 3 particles, carbon fibers and titanium foils are used as reinforcement of aluminum sheets introduced during accumulative roll bonding. Furthermore multicomponent materials are produced by cladding of different aluminum alloys. These sandwich‐like structures allow to combine desired properties of the materials involved. Post‐ARB heat treatment offers another possibility for tailoring materials properties of graded structures as shown by formation of TiAl 3 in Al/Ti laminates. The tailored materials are investigated by means of SEM, EDX, nanoindentation experiments and tensile testing.