Analyzing the Dry Sliding Wear Performance on Aluminum 6061 Alloy Reinforced with SIC And B₄C Hybrid Nanocomposite DOI Open Access

D. Elil Raja,

S. Vijayan, Tushar Sonar

et al.

Advances in Materials Science, Journal Year: 2024, Volume and Issue: 24(4), P. 42 - 56

Published: Dec. 1, 2024

Abstract The methodology of enhancing the wear resistance hybrid Metal Matrix Composites (MMCs) involves reinforcing metal or alloy with robust materials. This study focuses on manufacturing a nanocomposite, which includes 0.6 vol.% Silicon Carbide (SiC) and 0.2 Boron (B₄C) nanoparticles aluminum (Al) 6061 alloy. is achieved through an ultrasonic assisted stir casting methodology, pin-on-disc tribometer used to investigate sliding rate Coefficient Friction (COF). Vicker's microhardness tester evaluated revealing it be 18% harder than Al Further, metallurgical examination done Hi-Resolution Scanning Electron Microscope (HRSEM) X-ray diffraction (XRD) techniques confirmed existence SiC B₄C nanoparticles. experiment was under diverse input variables such as applied load, velocity, distance, optimization Taguchi’s technique. Applied load contributed 40.9% rate, increasing increased due higher pin-counter disc contact pressure. Sliding speed 42.18% COF, while decreased lower pin-disc contact. worn area inspection revealed abrasive mechanism substantial surface degradation at loads. may progress science develop stronger materials for many purposes.

Language: Английский

Optimization of Dry Sliding Wear in Hot-Pressed Al/B4C Metal Matrix Composites Using Taguchi Method and ANN DOI Open Access
Sandra Gajević, Slavica Miladinović, Onur Güler

et al.

Materials, Journal Year: 2024, Volume and Issue: 17(16), P. 4056 - 4056

Published: Aug. 15, 2024

The presented study investigates the effects of weight percentages boron carbide reinforcement on wear properties aluminum alloy composites. Composites were fabricated via ball milling and hot extrusion process. During fabrication composites, B4C content was varied (0, 5, 10 wt.%), as well time 10, 20 h). Microstructural observations with SEM microscopy showed that an increase in time, distribution particles is more homogeneous without agglomerates, wt.% results a uniform distinct grain boundaries. Taguchi ANOVA analyses are applied order to investigate how parameters like particle B4C, normal load, affect AA2024-based most influential loss coefficient friction 51.35% load 45.54%, respectively. An artificial neural network for prediction friction. Two separate networks developed, both having architecture 3-10-1 tansig activation function. By comparing predicted values experimental data, it demonstrated well-trained feed-forward-back propagation ANN model powerful tool predicting behavior Al2024-B4C developed models can be used composite powders produced different ratios times.

Language: Английский

Citations

9
Effect of AlCrCuFeNi High Entropy Alloy Reinforcements with and without B4C on Powder Characteristic, Mechanical and Wear Properties of AA5083 Metal-Metal Composites DOI
Abdullah Hasan Karabacak, Aykut Çanakçı, Serdar Özkaya

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 176627 - 176627

Published: Sept. 1, 2024

Language: Английский

Citations

5
Effects of Graphene Nano Particles on Interfacial Microstructure and Mechanical Properties of Al7150/B4C Hybrid Nanocomposite Fabricated by Novel Double Ultrasonic Two Stage Stir Casting Technique DOI
Deepak Kumar, R. Seetharam,

K. Ponappa

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 176686 - 176686

Published: Sept. 1, 2024

Language: Английский

Citations

5
Determination of nano-graphene content for improved mechanical and tribological performance of Zn-based alloy matrix hybrid nanocomposites DOI
Aykut Çanakçı, Müslim Çelebi̇

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1001, P. 175152 - 175152

Published: June 13, 2024

Language: Английский

Citations

4
Impact of B4C Reinforcement on the Microstructure, Wear, Hardness, Corrosion Behavior, and Radiation Shielding Properties of Al-40Sm2O3 Hybrid Composites DOI Creative Commons
Seyit Çağlar

Nuclear Engineering and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 103566 - 103566

Published: Feb. 1, 2025

Language: Английский

Citations

0
Comparative study of powder characteristics and mechanical properties of Al2024 nanocomposites reinforced with carbon-based additives DOI
Müslim Çelebi̇, Aykut Çanakçı, Serdar Özkaya

et al.

Advanced Powder Technology, Journal Year: 2025, Volume and Issue: 36(4), P. 104835 - 104835

Published: March 3, 2025

Language: Английский

Citations

0
Effect of Milling Time and Multi-walled Carbon Nanotube Content on Structure and Properties of an Al-Cu-Mg/MWCNT Composite Produced by Different Dispersion Methods and Powder Metallurgy DOI
Halil Özer, Temel Varol, Özlem Canpolat

et al.

Journal of Materials Engineering and Performance, Journal Year: 2025, Volume and Issue: unknown

Published: March 25, 2025

Language: Английский

Citations

0
Reciprocating dry sliding wear behaviour of BN@MXene@AA7075 composites DOI

Muhammet Mevlüt Karaca,

Safa Polat, İsmail Esen

et al.

Journal of Composite Materials, Journal Year: 2024, Volume and Issue: 58(18), P. 2007 - 2026

Published: May 27, 2024

Aluminium alloys are preferred in various fields, especially the aviation and automotive sectors, due to their lightweight durable nature. However, usage is limited weak tribological properties such as low hardness high adhesion tendency against steel. In order overcome this deficiency, study aimed develop AA7075 matrix composites reinforced with BN MXene. The productions were conducted by powder metallurgy method these reinforcements different ratios, both together separately. produced characterized primarily XRD SEM analyses, followed measurement of density porosity values. Wear tests using reciprocating ball-on-flat method, at a frequency 3 Hz, sliding distance 100 m, stroke 5 mm, Inox steel ball. highest improvement wear rate was realized under N load wt.% reinforcement ratios 48% 42% for MXene, respectively. When 2 wt% MXene applied together, remained around 34%. It can be said that show promising results providing significant improvements compared counterparts literature, warranting further investigation.

Language: Английский

Citations

1
Effect of mechanical milling time on powder characteristic, microstructure, and mechanical properties of AA2024/B4C/GNPs hybrid nanocomposites DOI
Müslim Çelebi̇, Aykut Çanakçı, Serdar Özkaya

et al.

Powder Technology, Journal Year: 2024, Volume and Issue: 449, P. 120439 - 120439

Published: Nov. 13, 2024

Language: Английский

Citations

1
Comparative Tribological Study of the Material Intended for a Lightweight HAMNC Brake Rotor Sliding Against NAO Brake Pad Material DOI
P.K. Dinesh Kumar, Darius Gnanaraj Solomon

Engineering Research Express, Journal Year: 2024, Volume and Issue: 6(4), P. 045514 - 045514

Published: Oct. 2, 2024

Abstract The present work studies the lightweight Hybrid Aluminium Metal Matrix Nanocomposite (HAMNC) for brake rotor application. novel HAMNC material is fabricated by reinforcing 1 wt% nano Boron carbide (nB 4 C) and 0.75 Titanium dioxide (nTiO 2 ) employing ultrasonic-squeeze-assisted stir-casting process. developed a commercial Gray Cast Iron (GCI) was subjected to density, hardness, thermal, corrosion, tribological studies. results indicated that 60% lighter extremely corrosive resistant compared with GCI material. Also, dry sliding wear study done using Non Asbestos Organic (NAO) pad as pin exhibited possessed higher wear-resistant behavior GCI.

Language: Английский

Citations

0