Microstructure and mechanical properties investigation ofin situTiB2and ZrB2reinforced Al-4Cu composites

Anis, Ahmad Lutfi; Ramli, Rosmamuhammadani; Darham, Widyani; Zakaria, Azlan; Talari, Mahesh Kumar

doi:10.1088/1757-899x/114/1/012120

Cited by 7 publications

(6 citation statements)

References 9 publications

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“…The comparable reinforcement used both of TiB 2 and ZrB 2 to Al-Cu also was investigated by Anis et al, [10]. In their research, they found that Al-Cu with 3ZrB 2 displayed higher strength compared to with 3 wt.%TiB 2 which showed that the stronger interfacial bonding between the Al dendrites and ZrB 2 particulates.…”

Section: Mechanical Properties 31 Tensile Propertiesmentioning

confidence: 84%

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A Review: Characterization Of Aluminium-Metal Matrix Composite Reinforced with Zirconium Diboride

Muhammad Azim Suhaimi,

Mohd Muzamir Mahat,

Sabrina M. Yahaya

et al. 2024

ARMNE

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Composite materials with aluminium matrices are used in thermal management, defence, aerospace, automotive and aviation. As the prices of useful items decreased, their usefulness increased. Aluminium is reinforced with other metals, non-metals and ceramics to give it the required physical and mechanical properties such as high tensile strength, great hardness and corrosion resistance. Aluminium-metal matrix composites are known for their exceptional physical and mechanical properties and performance. This work also focuses on the fabrication and characterization of zirconium diboride reinforced aluminium-metal matrix composite. Zirconium diboride particles were used as reinforcement material to fabricate aluminium metal matrix composites by the stir casting method. The microstructure, hardness and tensile strength of aluminum-metal matrix composites and its corrosion behaviour were investigated. The results showed that the inclusion of zirconium diboride particles increased the hardness and tensile strength of aluminum-metal matrix composites. Field emission scanning electron microscopy and x-ray diffraction analysis are used to investigate the microstructural properties of aluminum-metal matrix composites reinforced with zirconium diboride particles. Field emission scanning electron microscopy images showed a uniform distribution of zirconium diboride particles in the aluminum-metal matrix composites matrix. X-ray diffraction analysis showed the formation of an intermetallic compound of aluminium and zirconium diboride. From the review that have been made, we can conclude that the inclusion of zirconium diboride particles increased the mechanical properties and corrosion of aluminium-metal matrix composites.

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Section: Mechanical Properties 31 Tensile Propertiesmentioning

confidence: 84%

“…Anis et al, [10] also stated that the hardness value of ZrB 2 displayed higher compared to TiB 2 when reinforced to Al-Cu alloy. This statement was supported by the research that have been done by Rigney et al, [11].…”

Section: Hardness Propertiesmentioning

confidence: 97%

A Review: Characterization Of Aluminium-Metal Matrix Composite Reinforced with Zirconium Diboride

Muhammad Azim Suhaimi,

Mohd Muzamir Mahat,

Sabrina M. Yahaya

et al. 2024

ARMNE

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“…The aluminum alloy (Al-7075) has many encouraging characteristics, like high strength, toughness, stiffness, and wear resistance among the aluminum alloy series. The particulates of ceramic are added to the Al base matrix as a strengthening to fabricate the AMCs, providing improved strength [3][4].…”

Section: Introductionmentioning

confidence: 99%

Comparison between the Effect of Adding MSGNP and B4C-WC Nanoparticles on the Metallurgical and Mechanical Characterization of Al-7075 Composites Produced by Stir Casting

Lateef,

Ali

2023

ETJ

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“…However, to the best of authors' knowledge, the reports about the composites with combined in situ TiB 2 and ZrB 2 particles are very limited. Besides, previous researches predominantly focused on preparation [31], wear resistances [32,33], high temperature [34,35] and tensile properties [36]. And there were little systematic studies for the combination of preparation, microstructure, tensile strength and Young's modulus.…”

Section: Introductionmentioning

confidence: 99%

Effects of (TiB₂ + ZrB₂) nanoparticles on microstructure and properties of 7055Al matrix composites

Zhao

Kai

Tao

et al. 2018

Materials Science and Technology

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The in situ (TiB2 + ZrB2)/7055Al composites were successfully fabricated from the 7055Al-K2TiF6-K2ZrF6-KBF4 system by a direct melt reaction method. Microstructural observations revealed that the nanoparticles were distributed relatively uniformly in the aluminium matrix, and that these nanoparticles exhibit various shapes such as spherical, hexagonal and cubic, with an average size of about 80 nm. Mechanical property testing showed that the strength and Young's modulus of the composites increased significantly in comparison to the 7055 matrix alloy. The maximum ultimate tensile strength was approximately 361 MPa, with a yield strength of 323 MPa and an elongation of 3.6%, which constitute increases of 31.3%, 28.7% and 44% when compared to the 7055Al alloy, respectively. The strengthening mechanisms of the fabricated composites were also discussed.

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Microstructure and mechanical properties investigation ofin situTiB₂and ZrB₂reinforced Al-4Cu composites

Cited by 7 publications

References 9 publications

A Review: Characterization Of Aluminium-Metal Matrix Composite Reinforced with Zirconium Diboride

A Review: Characterization Of Aluminium-Metal Matrix Composite Reinforced with Zirconium Diboride

Comparison between the Effect of Adding MSGNP and B4C-WC Nanoparticles on the Metallurgical and Mechanical Characterization of Al-7075 Composites Produced by Stir Casting

Effects of (TiB₂ + ZrB₂) nanoparticles on microstructure and properties of 7055Al matrix composites

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Microstructure and mechanical properties investigation ofin situTiB2and ZrB2reinforced Al-4Cu composites

Cited by 7 publications

References 9 publications

A Review: Characterization Of Aluminium-Metal Matrix Composite Reinforced with Zirconium Diboride

A Review: Characterization Of Aluminium-Metal Matrix Composite Reinforced with Zirconium Diboride

Comparison between the Effect of Adding MSGNP and B4C-WC Nanoparticles on the Metallurgical and Mechanical Characterization of Al-7075 Composites Produced by Stir Casting

Effects of (TiB2 + ZrB2) nanoparticles on microstructure and properties of 7055Al matrix composites

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Microstructure and mechanical properties investigation ofin situTiB₂and ZrB₂reinforced Al-4Cu composites

Effects of (TiB₂ + ZrB₂) nanoparticles on microstructure and properties of 7055Al matrix composites