Dry friction and wear behavior of in-situ Al/Al3Ti composite

Habibolahzadeh, Ali; Hassani, Amir Hessam; Bagherpour, E.; Taheri, M

doi:10.1177/0021998313482153

Cited by 22 publications

(12 citation statements)

References 27 publications

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“…AMMCs are extensively used in many industrial applications, defense, aerospace, and sports equipment because of many admirable properties like high strength, high stiffness, high thermal conductivity, and combined properties like wear resistance with fracture toughness and high strength with corrosion resistance [ 1 ]. On the other hand, the application of AMMC is restricted due to poor wear resistance under dry lubrication conditions [ 2 – 4 ].…”

Section: Introductionmentioning

confidence: 99%

Wear Behavior of Aluminium Metal Matrix Composite Prepared from Industrial Waste

Xavier

Suresh

2016

The Scientific World Journal

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With an increase in the population and industrialization, a lot of valuable natural resources are depleted to prepare and manufacture products. However industrialization on the other hand has waste disposal issues, causing dust and environmental pollution. In this work, Aluminium Metal Matrix Composite is prepared by reinforcing 10 wt% and 20 wt% of wet grinder stone dust particles an industrial waste obtained during processing of quarry rocks which are available in nature. In the composite materials design wear is a very important criterion requiring consideration which ensures the materials reliability in applications where they come in contact with the environment and other surfaces. Dry sliding wear test was carried out using pin-on-disc apparatus on the prepared composites. The results reveal that increasing the reinforcement content from 10 wt% to 20 wt% increases the resistance to wear rate.

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Section: Introductionmentioning

confidence: 99%

Wear Behavior of Aluminium Metal Matrix Composite Prepared from Industrial Waste

Xavier

Suresh

2016

The Scientific World Journal

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“…At 1 wt. % SiC nanoparticle addition, the morph graph in Figure 9(c) displays obvious signs of grooves and shallower scratches that confirm material loss due to abrasion [29]. The rise in frictional heat, cyclic stress and nano silicon carbide is responsible for the development of aluminum and iron oxides along with fragmented silicon carbide particles on the mating surfaces.…”

Section: Investigation Of Wear Mechanisms By Semmentioning

confidence: 86%

Morphological characterization, statistical modelling and tribological behaviour of aluminum hybrid nanocomposites reinforced with micro-nano-silicon carbide

Arif¹,

Alam²,

Ansari³

et al. 2019

Journal of Asian Ceramic Societies

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The wear behavior of Al-10 wt. %, SiC micro-x wt. %, SiC nano (x = 0, 1, 3, 5 and 7) hybrid nanocomposites were investigated. The effects of nano-silicon carbide (SiC) addition, the sliding distance and the applied load were studied in factorial design (5 × 3 × 2) of experiments. The influence of SiC, the sliding distance and the applied load were found to be 42.4, 42.3 and 11.3%, respectively. The wear resistance of the nanocomposite reinforced with 5 wt. % SiC nanoparticles was the best amongst all the synthesized nanocomposites. The worn surfaces and wear debris were analyzed using both scanning electron microscopy (SEM) and electron dispersive spectroscopy (EDS). Five different regression models were also developed to estimate the tribological behavior of composites with nano-silicon carbide (SiC) reinforcement, the sliding distance and the applied load as inputs. The accuracy of these models was evaluated using the five most commonly applied statistical indicators. The models were ranked according to their suitability for prediction using the Global Performance Indicator. The predicted values and experimental data showed a high degree of association. It was determined that the developed models could be used to predict wear behavior within the range of the investigation.

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“…No harmful reactants are generated during in situ synthesis reactions and there is no need to synthesis, pretreat and add reinforcements [1][2][3][4]. Al 3 Ti is ideal for the in situ reinforced phase due to the low density, high melting point, high elastic modulus and high temperature oxidation resistance properties of the particle [5,6]. In situ preparation of Al 3 Ti particle reinforced composites has gained considerable attention due to these characteristics [7][8][9].…”

Section: Introductionmentioning

confidence: 99%

Al₃Ti/ADC12 Composite Synthesized by Ultrasonic Chemistry in Situ Reaction

Sun

Yan

Xiong

2020

Science and Engineering of Composite Materials

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Al3Ti/ADC12 composite was synthesized in situ using Al-fluoride potassium titanate (K2TiF6) as the reaction system and an ultrasonic assisted direct melt reaction. Results indicate ultrasonic chemistry reactions are both accelerated and more complete compared to traditional in situ reactions. Al3Ti reinforced particles with a regular shape and size of 1-2 μm were well distributed and as-cast microstructures of composites were superior. Composite particles under ultrasonic assistance were also refined to a greater extent. Tensile strength and elongation rate of the composites reached 255 MPa and 2.2%, an increase of 19.1% and 37.5% respectively to those without ultrasonic aid. Cleavage surface of the composite declined and the number of dimples increased while dimples became smaller and deeper, showing obvious ductile fracture.

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Dry friction and wear behavior of in-situ Al/Al3Ti composite

Cited by 22 publications

References 27 publications

Wear Behavior of Aluminium Metal Matrix Composite Prepared from Industrial Waste

Wear Behavior of Aluminium Metal Matrix Composite Prepared from Industrial Waste

Morphological characterization, statistical modelling and tribological behaviour of aluminum hybrid nanocomposites reinforced with micro-nano-silicon carbide

Al₃Ti/ADC12 Composite Synthesized by Ultrasonic Chemistry in Situ Reaction

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Dry friction and wear behavior of in-situ Al/Al3Ti composite

Cited by 22 publications

References 27 publications

Wear Behavior of Aluminium Metal Matrix Composite Prepared from Industrial Waste

Wear Behavior of Aluminium Metal Matrix Composite Prepared from Industrial Waste

Morphological characterization, statistical modelling and tribological behaviour of aluminum hybrid nanocomposites reinforced with micro-nano-silicon carbide

Al3Ti/ADC12 Composite Synthesized by Ultrasonic Chemistry in Situ Reaction

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Al₃Ti/ADC12 Composite Synthesized by Ultrasonic Chemistry in Situ Reaction