Microstructure and Dry Sliding Wear Behaviour of Al2219-TiC Composites

Harti, Jayasheel I.; Prasad, T. B.; Nagaral, Madeva; Jadhav, Pankaj; Auradi, V.

doi:10.1016/j.matpr.2017.08.058

Cited by 17 publications

(9 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…ZHANG et al [35] found that the wear resistance of Fe−28Al−5Cr alloy was significantly improved by the addition of TiC and confirmed that the high hardness of TiC was the main reason. The wear resistance of Al2219 alloy was also reinforced by TiC particles at different loads and sliding distances [36]. The uniform distribution of TiC particulates in matrix enhanced the wear resistance of the composite.…”

Section: Improvement In Friction Performance By Adding Tic Particlesmentioning

confidence: 99%

Mechanical properties and wear resistance of medium entropy Fe40Mn40Cr10Co10/TiC composites

Fang

Yang

Liu

et al. 2019

Transactions of Nonferrous Metals Society of China

View full text Add to dashboard Cite

show abstract

Section: Improvement In Friction Performance By Adding Tic Particlesmentioning

confidence: 99%

Mechanical properties and wear resistance of medium entropy Fe40Mn40Cr10Co10/TiC composites

Fang

Yang

Liu

et al. 2019

Transactions of Nonferrous Metals Society of China

View full text Add to dashboard Cite

show abstract

“…9 Jayasheel Harti and co-workers investigated the dry-sliding wear behavior of TiC-2219 Al matrix composites. 10 The results showed that the wear resistance of the composites was better than the unreinforced alloy. On the other hand, the researchers showed that the composites reinforced by nano-sized particles have better properties than those reinforced by micro-sized particles.…”

Section: Introductionmentioning

confidence: 96%

Aluminum matrix composites reinforced with nano TiC particles: microstructure and wear behavior

Lu¹,

Zhou²,

Li³

et al. 2018

Mater. Tehnol.

View full text Add to dashboard Cite

TiC/7085 aluminum matrix composites (AMCs) were prepared by the in-situ reaction casting technique. The effects of the nano TiC particles on the microstructure were investigated by light microscopy, X-ray diffractometer, SEM and TEM. The in-situ nano TiC particles showed an obvious effect on the grain refinement of the as-cast microstructure of 7085 aluminum alloy matrix, leading to a microstructural transformation from the coarse dendritic grains to the fine equiaxed grains. The wear resistance of the AMC was further characterized using a NANOVEA micro tribometer. It was found that the wear rate of the AMC decreased and the wear resistance was enhanced due to the additions of the nano TiC particles. The wear mechanism of the TiC/7085 composites was mainly composed of abrasive and adhesive wear.

show abstract

“…Al2024 and Al 2 O 3 particle-reinforced composites with varied particle size, density, hardness, and tensile strength were investigated. Al2014 and Al2124 alloys were reinforced with different particle sizes of Al 2 O 3 , as well as Al6061–Al 2 O 3 , Al2024–ZrB2, Al6061–B4C, Al2219–TiC, and Al5083–TiB2 composites. Reduced particle size improves composite strength …”

Section: Introductionmentioning

confidence: 99%

“…Several groups of researchers have applied various matrix and reinforcement processing techniques to metal matrix composites. Liquid and powder metallurgy ,, are used to treat metal matrix composites. Despite their best efforts, it is difficult to incorporate soft or hard nonmetal or ceramic reinforcements into aluminum alloy.…”

Section: Introductionmentioning

confidence: 99%

Al2014–Alumina Aerospace Composites: Particle Size Impacts on Microstructure, Mechanical, Fractography, and Wear Characteristics

et al. 2023

Self Cite

View full text Add to dashboard Cite

An Al2014–alumina (Al2O3) composite’s characteristics are significantly influenced by the reinforcement particle size variation. Therefore, this study examines the microstructure, mechanical, fractography, and wear performance of an Al2014–Al2O3p composite made using a unique two-stage stir casting method and various alumina weight fractions (9, 12, and 15 wt %). Three categories of alumina particle size are used, i.e., fine particle size (FPS, 8 μm), intermediate particle size (IPS, 53 μm), and coarse particle size (CPS, 88 μm). The shapes of the composites were characterized using scanning electron microscopy. According to scanning electron microscopic analyses of the microstructure, the FPS dispersion was more uniform than IPS and CPS, whereas CPS causes agglomeration. Additionally, the studies show that the FPS composite outperformed CPS and IPS composites in terms of mechanical characteristics and wear performance. The fractography study shows conical and equiaxed dimple failure in the Al2014 matrix and the circular cavities.

show abstract

Microstructure and Dry Sliding Wear Behaviour of Al2219-TiC Composites

Cited by 17 publications

References 6 publications

Mechanical properties and wear resistance of medium entropy Fe40Mn40Cr10Co10/TiC composites

Mechanical properties and wear resistance of medium entropy Fe40Mn40Cr10Co10/TiC composites

Aluminum matrix composites reinforced with nano TiC particles: microstructure and wear behavior

Al2014–Alumina Aerospace Composites: Particle Size Impacts on Microstructure, Mechanical, Fractography, and Wear Characteristics

Contact Info

Product

Resources

About