CAVALIERE P,SQUILLACE A.High temperature deformation of friction stir processed 7075 aluminum alloy[J].Materials Characterization,2005,55:136-142.
[3]
ZHANG H,LIN G Y,PENG D S,et al.Dynamic and static softening behaviors of aluminum alloys during multistage hot deformation[J].Journal of Materials Processing Technology,2004,148:245-249.
KAIBYSHEV R,SITDIKOV O,GOLOBORODKO A,et al.Grain refinement in as-cast 7475 aluminum alloy under hot deformation[J].Materials Science and Engineering,2003,A344:348-356.
[7]
SITDIKOV O,SAKAI T,GOLOBORODKO A,et al.Grain fragmentation in a coarse-grained 7475 Al alloy during hot deformation[J].Scripta Materialia,2004,51:175-179.
JONAS J,SELLARS C M,MCGW J.Strength and structure under hot working conditions[J].Tegart Int Metal Reviews,1969,14(130):1-24.
[10]
SHI H,MCLAREN A J,SELLARS C M,et al.Constitutive equations for high temperature flow stress of aluminum alloys[J].Materials Science and Engineering,1997,13:210-216.
[11]
GAO Z,GRANDHI R V.Microstructure optimization in design of forging process[J].Machine Tool & Manufacture,2000,40:691-711.
