Effect of Substituting SiC in Varying Proportions for TiC in Al-5052/TiC/SiC Hybrid MMC

Reddy, P. Venkateshwar; Kumar, G. Suresh; Kumar, Vinod; Reddy, Bale V.

doi:10.1007/s40735-019-0320-y

Cited by 11 publications

(2 citation statements)

References 28 publications

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“…Consequently, the flat compression method (Figure 3A) was employed to examine and analyze the mechanical properties of 3DKC and 3DGKC. In traditional concepts, high void fraction often implies weak mechanical performance, 34,35 but 3DKGC showed excellent compression properties with 82% air volume content, on account of the support of pile yarns. The adjacent S‐shaped yarns were bonded each other to form an integral “goblet”‐shaped structure by resin (Figure 3A, Figure 4A).…”

Section: Resultsmentioning

confidence: 99%

Lightweight three‐dimensional woven Kevlar/glass hybrid composites with enhanced mechanical, dielectric, and thermal insulation properties

Zheng,

Wang,

Yang

et al. 2024

Polymer Composites

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Polymer composites with lightweight, ultralow dielectric constant, excellent thermal insulation and mechanical properties are in high demand in aerospace, transport, wireless communications and other fields. In this work, the three‐dimensional woven Kevlar/glass hybrid composites (3DKGC) with lightweight, high strength, excellent dielectric and thermal insulation properties were obtained with the Kevlar fiber and glass fiber as the raw materials. The results showed that the volume content of air in 3DKGC is over 82% and the volume density is as low as 0.29 g·cm−3, while the compression strength is as high as 7.68 MPa. 3DKGC exhibits an ultra‐low dielectric constant of 1.21. The wave transmission performance of 3DKGC was simulated using the CST software. The simulation results showed that 3DKGC has a return loss of 0.036 and a gain of 0.9982. Moreover, the 3DKGC provides superior thermal insulation than three‐dimensional woven Kevlar composites (3DKC) and conventional polystyrene foams. In summary, this work offers an attractive material that holds significant potential for application in aerospace, wireless communications and other fields where lightweight multi‐purpose composites are required.Highlights 3D woven Kevlar/glass hybrid composites (3DKGC) were proposed and fabricated. 3DKGC exhibits low density of 0.29 g·cm−3 but high compression stress (7.68 MPa). 3DKGC possesses outstanding dielectric and thermal insulation properties. 3DKGC leverages the benefits of cost‐effectiveness and holistic functionality.

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Section: Resultsmentioning

confidence: 99%

Lightweight three‐dimensional woven Kevlar/glass hybrid composites with enhanced mechanical, dielectric, and thermal insulation properties

Zheng,

Wang,

Yang

et al. 2024

Polymer Composites

View full text Add to dashboard Cite

show abstract

“…For the metallurgical studies the microstructures of the hybrid composite have been examined with the help of an optical microscope. The mounted composite specimens were well-polished with a disc polishing machine with different grit sizes of papers for the metallographic analysis, and etching was done on the specimen's surfaces using kellers solvent according to ASTM E3-11 standard [21].…”

Section: Microstructurementioning

confidence: 99%

Experimental investigation on mechanical behavior of as cast Zn-Al-Cu/SiC/TiB₂ hybrid metal matrix composite by ultrasonic assisted stir casting technique

2022

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Now a days, the Zn-Al-Cu alloy-based composites have great impact on modern trends for bearing applications because of its reliable mechanical performance. In this paper the mechanical characteristics of as cast Zn-Al-Cu alloy-based hybrid metal matrix composites have been investigated, as well as the influence of reinforcements Silicon Carbide (SiC) and Titanium Diboride (TiB2) on the composite. The ultrasonic assisted stir casting technique has been adopted for fabricating the composites with the addition of dual reinforcements like 5 wt% of SiC as constant and by varying the wt% of TiB2 as 0 wt%, 5 wt% and 10 wt%. The ceramic particles SiC and TiB2 are taken with 20 and 30 microns in size. The ASTM standards were used to conduct the different tests, and the findings demonstrate the significance of adding reinforcements to alloy and also noticeable increase in mechanical performance in terms of hardness, tensile strength, young's modulus and impact strength. As cast Zn-Al-Cu/ 5 wt.% of SiC/ 10 wt.% of TiB2 hybrid composite gives the minimum density as 4.79g/cc and maximum hardness as 156Hv.

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Studies on Al6061nanohybrid Composites Reinforced with SiO2/3x% of TiC -a Agro-Waste

ChinnamahammadBhasha¹,

Balamurugan²

2020

Silicon

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Effect of Substituting SiC in Varying Proportions for TiC in Al-5052/TiC/SiC Hybrid MMC

Cited by 11 publications

References 28 publications

Lightweight three‐dimensional woven Kevlar/glass hybrid composites with enhanced mechanical, dielectric, and thermal insulation properties

Lightweight three‐dimensional woven Kevlar/glass hybrid composites with enhanced mechanical, dielectric, and thermal insulation properties

Experimental investigation on mechanical behavior of as cast Zn-Al-Cu/SiC/TiB₂ hybrid metal matrix composite by ultrasonic assisted stir casting technique

Studies on Al6061nanohybrid Composites Reinforced with SiO2/3x% of TiC -a Agro-Waste

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Effect of Substituting SiC in Varying Proportions for TiC in Al-5052/TiC/SiC Hybrid MMC

Cited by 11 publications

References 28 publications

Lightweight three‐dimensional woven Kevlar/glass hybrid composites with enhanced mechanical, dielectric, and thermal insulation properties

Lightweight three‐dimensional woven Kevlar/glass hybrid composites with enhanced mechanical, dielectric, and thermal insulation properties

Experimental investigation on mechanical behavior of as cast Zn-Al-Cu/SiC/TiB2 hybrid metal matrix composite by ultrasonic assisted stir casting technique

Studies on Al6061nanohybrid Composites Reinforced with SiO2/3x% of TiC -a Agro-Waste

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Experimental investigation on mechanical behavior of as cast Zn-Al-Cu/SiC/TiB₂ hybrid metal matrix composite by ultrasonic assisted stir casting technique