TiAlN coatings tribology for textile machinery parts

Antonov, Maksim; Goljandin, Dmitri; Hussain, Abrar; Podgursky, Vitali

doi:10.3176/proc.2021.2.04

Cited by 11 publications

(5 citation statements)

References 25 publications

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“…The conventional (open-system manufacturing) routes of polymer production do not provide the desired physical, surface, thermal, and chemical properties. However, the concept of closedsystem manufacturing and recycling allow commercial industries to get desired mechanical properties [1,20].…”

Section: Resultsmentioning

confidence: 99%

Tribological and circular economy aspects of polypropylene/cotton fibre hybrid composite

Hussain¹,

Podgursky²,

Goliandin³

et al. 2022

PEAS

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The circular economy is emerging as green technology solution for polymer and composite industries. However, the use of circular economy as an industrial practice is still a global challenge. In this article, polypropylene-cotton hybrid composite was developed using different amounts of cotton fibre waste (0, 10, 30, 40 wt%). Scanning electron microscope (SEM), tribometer, Rockwell hardness tester and binocular microscope were used for investigations of composite surface, hardness and coefficient of friction (COF). The mean coefficient of friction values was 0.64, 0.75, 0.88 and 0.94 for pure propylene, 10, 30 and 40% of cotton reinforced composites, respectively. The scanning electron microscopy characterization of hybrid composite revealed the voids, porosity and asperities due to random fibres orientation. The Rockwell hardness value of composites was increased due to rise of fibre fraction. Based on the COF values, hardness and surface characterization, polypropylene-cotton reinforced hybrid composite could be used functionally for thermal and sound applications.

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Section: Resultsmentioning

confidence: 99%

Tribological and circular economy aspects of polypropylene/cotton fibre hybrid composite

Hussain¹,

Podgursky²,

Goliandin³

et al. 2022

PEAS

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“…Moreover, the higher are the values of thread setting density, linear density, grams per square metre (GSM) and tensile properties, the better will be the performance and quality of textile products. The results and discussions have proved that minimum relative COF values are required for the manufacturing of textile products [19][20][21][22] as they provide the maximum possible quality and performance for textile products, avoiding also surface damage and distortion.…”

Section: Resultsmentioning

confidence: 99%

Tribology of alumina materials for the circular economy of manufacturing textile industries

Antonov¹,

Goljandin²,

Hussain³

et al. 2021

PEAS

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Circular economy is still a theoretical field. In this research, alumina ceramic material was used to measure the coefficient of friction (COF) of cotton fabric with the objective of supporting the circular economy of textile industries. A scanning electron microscope (SEM), optical profilometer, mechanical profilometer and tribometer were used for evaluations of the cotton fabric surface and the coefficient of friction (COF). The cotton fabric surface was detected rough and damaged while the ceramic balls displayed smoothness along with high microhardness. The dynamic COF values were 0.12 to 0.15 in warp and 0.11 to 0.17 in weft directions. Based on the COF values, deformation, wear and morphologies evaluations, alumina ceramic materials could be used operationally for surface alterations of textile machinery parts. The results could also enhance the quality and performance of textile products.

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“…Mechanical evaluations, especially tensile testing, play a vital role in the prediction of polymer wastes performance during processing for circular economy implementation [33][34][35] . The complete processing of polymers especially wastes consist of collection, sorting, separation, cutting, grinding, mixing, manufacturing and finishing operational steps.…”

Section: Discussionmentioning

confidence: 99%

Role of Experimental Damage Mechanics for the Circular Economy Implementation in Cotton Industries

Hussain

Abbas

2021

Journal of Modern Nanotechnology

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Objective: The objective of the current research was to study the effects of tensile properties of post-consumer cotton fabric on mechanical recycling and shredding. The effect of tensile properties like tensile force, effective tensile force, breaking force, elongation, yield strength on cutting and shredding of cotton textile was measured and demonstrated with literature investigations. In this work, we tried to develop the relationship between tensile testing, subjective assessment, and circular economy. Methods: In this manuscript, the quality of post-consumer textile cotton was evaluated using American society for testing of materials (ASTM) D5034-95-08 grab test and the ASTM D5034-95-06 strip test. The fabric surfaces before and after mechanical testing were explored using a scanning electron microscope (SEM). Moreover, the subjective assessment was also performed to observe various physical properties at room temperature. Results: The initial scanning electron microscope analysis has proved the damage and distortion in weft and warp directions. The tensile, effective tensile, and breaking force were 86 N, 143 N, and 75 N in the weft direction, and those were 180 N, 227 N, and 170 N in the warp direction. The deformation in terms of the extension was in the range of 10% to 27% in weft and 3% to 8% in warp direction. The scanning electron micrographs after testing confirmed the creation of microfibrils. These microfibrils connect with the fibre core through lignin. Conclusion: Higher tensile, breaking force, and effective tensile force increase the purity and quality of the recycled product. The higher values play a vital role throughout operational steps of recycling for enhancement of performance and tactical properties. However, lower mechanical properties produced operation problems such as tangling, buckling, and mixing, which downgraded the quality and performance of polymer products. Technically, these investigations can add value to the concept of the circular economy.

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TiAlN coatings tribology for textile machinery parts

Cited by 11 publications

References 25 publications

Tribological and circular economy aspects of polypropylene/cotton fibre hybrid composite

Tribological and circular economy aspects of polypropylene/cotton fibre hybrid composite

Tribology of alumina materials for the circular economy of manufacturing textile industries

Role of Experimental Damage Mechanics for the Circular Economy Implementation in Cotton Industries

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