Hot-deformation behaviour of spray-formed 2014 Al+SiCP metal matrix composites

Srivastava, V. C.; Jindal, Vikas; Uhlenwinkel, Volker; Bauckhage, Klaus

doi:10.1016/j.msea.2007.06.086

Cited by 47 publications

(13 citation statements)

References 39 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It exists a linear relation between peak stress and strain rate, deformation temperature and Z value, which could satisfy well with Eqs. (5)- (7). Some constants and Q value of Al-Cu-Mg-Ag alloy can be obtained from Eqs.…”

Section: Constitutive Equationsmentioning

confidence: 99%

See 1 more Smart Citation

Flow behavior and microstructural evolution of Al–Cu–Mg–Ag alloy during hot compression deformation

Liu

Pan

Yun

et al. 2009

Materials Science and Engineering: A

109

View full text Add to dashboard Cite

Section: Constitutive Equationsmentioning

confidence: 99%

“…Many reports about high temperature deformation behavior and dynamic soften mechanism of aluminum alloys have been published [5][6][7][8] tion conditions, such as deformation temperature and strain rate.…”

Section: Introductionmentioning

confidence: 99%

Flow behavior and microstructural evolution of Al–Cu–Mg–Ag alloy during hot compression deformation

Liu

Pan

Yun

et al. 2009

Materials Science and Engineering: A

109

View full text Add to dashboard Cite

“…The proper processing conditions can greatly improve the workability of the materials. However, the addition of the reinforced particles will complicate the hot workability, such as hot extrusion, hot forging, and hot rolling [11,12]. The main reason is that the effect of the particles on the strain hardening and dynamic softening may change the dislocation density and the microstructure transformation.…”

Section: Introductionmentioning

confidence: 99%

Hot deformation behavior of the AA6016 matrix composite reinforced with in situ ZrB₂ and Al₂O₃ nanoparticles

Fang

Zhao

Kai

et al. 2020

Mater. Res. Express

View full text Add to dashboard Cite

The hot deformation tests of in situ ZrB 2 and Al 2 O 3 nanoparticles reinforced AA6016 matrix composite were studied at deformation temperature of 300°C-450°C and strain rate of 0.001-1 s −1 . In this paper, the ZrB 2 and Al 2 O 3 nanoparticles were successfully prepared by direct melt reaction method firstly. Based on experimental results, the flow stress increased rapidly with the increasing true strain and decreased with the increasing temperature. Constitutive equation of the composite can be established based on the Arrhenius constitutive model. The processing map based on dynamic material model showed two stable processable domains: Domain A(300-360°C/0.08-0.01 s −1 ), which was controlled by dynamic recovery and domain B(410-430°C/0.37-1 s −1 ), which was typical dynamic recrystallization structure. The microstructural changes of the samples after deformed were observed through optical microscope (OM), scanning electron microscope (SEM) and transmission electron microscope (TEM). It was concluded that these two kinds of reinforced particles can greatly promote recrystallization nucleation at high temperatures. Thus, domain B is optimum hot processing window.

show abstract

“…Powder metallurgy methods [5][6][7][8][9] are the most effective to produce such composites. Hot forging takes a special place among them.…”

Section: Introductionmentioning

confidence: 99%

Effect of the Deformation Scheme on the Structure and Properties of Hot-Forged Aluminum-Matrix Composites

Shishkina

Baglyuk

Kurikhin

et al. 2016

Powder Metall Met Ceram

View full text Add to dashboard Cite

The structure and mechanical properties of aluminum-matrix composites, produced by hot forging of billets consisting of Al and 15 wt.% TiC-20% Al master alloy powder mixture, are investigated. Cylindrical and hollow cone billets are used for forging. It is shown that both strength and hardness of the composites produced from conical billets noticeably exceed those of the materials produced from cylindrical billets. In comparison with cylindrical billets, the use of conical billets for forging leads to an increase in (i) the intensity of deformation and (ii) the microhardness of the matrix phase.

show abstract

Hot-deformation behaviour of spray-formed 2014 Al+SiCP metal matrix composites

Cited by 47 publications

References 39 publications

Flow behavior and microstructural evolution of Al–Cu–Mg–Ag alloy during hot compression deformation

Flow behavior and microstructural evolution of Al–Cu–Mg–Ag alloy during hot compression deformation

Hot deformation behavior of the AA6016 matrix composite reinforced with in situ ZrB₂ and Al₂O₃ nanoparticles

Effect of the Deformation Scheme on the Structure and Properties of Hot-Forged Aluminum-Matrix Composites

Contact Info

Product

Resources

About

Hot-deformation behaviour of spray-formed 2014 Al+SiCP metal matrix composites

Cited by 47 publications

References 39 publications

Flow behavior and microstructural evolution of Al–Cu–Mg–Ag alloy during hot compression deformation

Flow behavior and microstructural evolution of Al–Cu–Mg–Ag alloy during hot compression deformation

Hot deformation behavior of the AA6016 matrix composite reinforced with in situ ZrB2 and Al2O3 nanoparticles

Effect of the Deformation Scheme on the Structure and Properties of Hot-Forged Aluminum-Matrix Composites

Contact Info

Product

Resources

About

Hot deformation behavior of the AA6016 matrix composite reinforced with in situ ZrB₂ and Al₂O₃ nanoparticles