Effect of ECAP consolidation temperature on the microstructure and mechanical properties of Al-Cu-Ti metallic glass reinforced aluminum matrix composite

Rezaei, Mohammad Reza; Shabestari, S.G.; Razavi, Seyed Hossein

doi:10.1016/j.jmst.2016.10.013

Cited by 33 publications

(10 citation statements)

References 34 publications

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“…[30] The presence of non-deformable particles strongly hindered dislocation movement and retarded the formation of dislocation boundaries in the Al matrix. [31] This resulted in many dislocations generated around the particles, and the generation rate of high-angle grain boundaries was reduced. [32,33] Essentially, the initial orientations of AMCs were slowly rotated to the stable end orientations during rolling.…”

Section: B Factors Affecting the Rolling Texture In The Al-tic Layermentioning

confidence: 99%

A Study of the Microstructure, Texture and Tensile Properties of 1060/Al-TiC/1060 Sandwich Composites Prepared by Hot-Roll Bonding

Wang

Liu

Qiu

et al. 2020

Metall Mater Trans A

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Microstructure and texture development in Al/AMCs sandwich composites and the connection between the tensile properties and microstructure/texture have not been fully understood. In this study, the AA 1060 aluminum alloy and spark plasma sintering (SPS) processed Al-TiC composite were prepared into the 1060/Al-TiC/1060 sandwich composites by hot-roll bonding (HRB). The influence of rolling reduction on the microstructure, texture and tensile properties was studied. An inhomogeneity of microstructure through the thickness of Al layer was observed after the HRB process. The grains at the surface Al layer were tilted to 19 deg with respect to the rolling direction after 34.8 pct reduction, and the tilted grains were developed to a deeper region with increasing rolling reduction. The degree of grain-subdivision and number of high-angle boundaries decreased as the observed area moved from the surface to the interface. The cube texture at the surface of the Al layer transformed into the rotated-cube shear texture during HRB process. The strength of the rotated-cube texture at the interface layer was lower than at the surface layer. The initial random texture in the Al-TiC layer was changed to the a-fiber and b-fiber rolling textures after the HRB process. The yield strength and ultimate tensile strength of the sandwich composites increased with increasing rolling reduction, and the sandwich composites showed a high elongation with 43.0 pct reduction.

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Section: B Factors Affecting the Rolling Texture In The Al-tic Layermentioning

confidence: 99%

A Study of the Microstructure, Texture and Tensile Properties of 1060/Al-TiC/1060 Sandwich Composites Prepared by Hot-Roll Bonding

Wang

Liu

Qiu

et al. 2020

Metall Mater Trans A

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“…Also stress occurs at the time of laminating two or more glass materials with different thermal coefficient of expansion. [47] explained the impact of consolidation temperature at 300°C and 250°C and revealed that consolidation temperature has no impact on the grain intensity of the metallic glass. [48] elucidated the degradation of elastic modulus of glass and carbon glass at 250°C at 26% and 9%.…”

Section: Impact Of High Temperature On Mechanical Properties Ofmentioning

confidence: 99%

Rock Mechanical Properties of Granite/ Clay/ Basalts/ Argillite / Glass and its Alterations at Different Temperatures-A Review

Diaz¹

2017

JACE

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This paper presents a review of the effect of temperature in altering the rigid mechanical properties of materials like granite, clay, basalt, argillite and glass. Mechanical properties such as elasticity, stress, porosity, tensile strength and permeability of the materials were analysed at various temperatures. The analysis highlights the results and conclusions derived from numerous experimental works like tri-axial compression test, uniaxial test, etc. Apart from this, the impact of temperature on physical characteristics like colour, porosity, wave propagation and density were also studied. The main feature of this study is to showcase the acceptable range of temperature of the materials so as to avoid cracking and breaking of the materials during engineering applications. Moreover some back up techniques have been suggested to enhance the quality and strength of the materials.

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“…There are reports on the production of amorphous-amorphous and amorphous-crystalline materials [ 1 , 2 , 3 , 4 , 5 , 6 ] and works on controlling the phase composition and properties of these materials [ 7 , 8 , 9 , 10 ]. Among the methods of producing amorphous composites, technologies based on the production of powders and their amorphization are also used [ 11 , 12 , 13 , 14 ]. They require precursor alloys with liquid supercooled range T g –T x .…”

Section: Introductionmentioning

confidence: 99%

Microstructure Development and Properties of the Two-Component Melt-Spun Ni55Fe20Cu5P10B10 Alloy at Elevated Temperatures

et al. 2021

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The aim of this work was to investigate the features of microstructure, phase composition, mechanical properties, and thermal stability of the two-component melt-spun Ni55Fe20Cu5P10B10 alloy. The development of the microstructure after heating to elevated temperatures was studied using scanning electron microscope and in situ high temperature X-ray diffraction. The high-temperature behavior of the two-component melt-spun Ni55Fe20Cu5P10B10 alloy and Ni40Fe40B20, Ni70Cu10P20, and Ni55Fe20Cu5P10B10 alloys melt-spun from single-chamber crucible was investigated using differential scanning calorymetry at different heating rates and by dynamic mechanical thermal analysis. The results show that band-like microstructure of the composite alloy is stable even at 800 K, although coarsening of bands forming the microstructure of the ribbons is observed above 550 K. Plastic deformation is observed in the composite previously heated to temperatures of 600–650 K. The properties of the composite alloy are generally different than the properties obtained for the melt-spun alloy of the same average nominal composition produced traditionally. Additionally, the mechanical and the thermal properties in this composite are inherited from the amorphous state of alloys that are precursors for two-component melt spinning (TCMS) processing.

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Effect of ECAP consolidation temperature on the microstructure and mechanical properties of Al-Cu-Ti metallic glass reinforced aluminum matrix composite

Cited by 33 publications

References 34 publications

A Study of the Microstructure, Texture and Tensile Properties of 1060/Al-TiC/1060 Sandwich Composites Prepared by Hot-Roll Bonding

A Study of the Microstructure, Texture and Tensile Properties of 1060/Al-TiC/1060 Sandwich Composites Prepared by Hot-Roll Bonding

Rock Mechanical Properties of Granite/ Clay/ Basalts/ Argillite / Glass and its Alterations at Different Temperatures-A Review

Microstructure Development and Properties of the Two-Component Melt-Spun Ni55Fe20Cu5P10B10 Alloy at Elevated Temperatures

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