Effects of infiltration parameters on the synthesis of nano-laminated Ti<sub>3</sub>SiC<sub>2</sub>

Foratirad, Hamze; Maragheh, Mohammad Ghannadi; Baharvandi, Hamid Reza

doi:10.1080/10426914.2017.1328111

Cited by 7 publications

(3 citation statements)

References 20 publications

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“…This leads to lower formation of debris along the path of wear track as depicted in figure14(b). From table 10, it is observed that, with the addition of Ni-Al 2 O 3 /ZrO 2 nano composite coating an upsurge in the hardness of 40.28% is ascertained in correlation to plain alloy negating the plastic deformation of the surface (close to ideal solution comparison with uncoated base alloy)[24]. Additionally, addition of alumina ensures a…”

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confidence: 80%

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Experimental investigation of electrodeposited Ni-Al₂O₃/ZrO₂ nano composite on HSLA ASTM A860 alloy

C¹,

Pradeep²,

Shaik³

et al. 2021

Surf. Topogr.: Metrol. Prop.

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Nano composite coatings on HSLA ASTM A860 alloy, adds to the barrier efficacy by increase in the microhardness, wear and corrosion resistance of the substrate material. Additionally, reduction of delamination of the nano composite coating sample is ascertained. Ball milling is availed to curtail the coating samples (Al2O3/ZrO2) to nano size, for forming a electrodeposited product on the substrate layer. The curtailment in grain size was ascertained to be 17.62% in Ni-Al2O3/ZrO2 nano composite coating. During the deposition process, due to the presence of Al2O3/ZrO2 nano particles an increase in cathode efficiency is ascertained. An XRD analysis of the nano composite coating indicates a curtailment in grain size along with increase in the nucleation sites causing a surge in the growth of nano coating layer. In correlation to uncoated HSLA ASTM A36 alloy sample, a surge in compressive residual stress by 47.14%, reduction of waviness by 32.14% (AFM analysis), upsurge in microhardness by 67.77% is ascertained in Ni-Al2O3/ZrO2 nano composite coating. Furthermore, in nano coated Ni-Al2O3/ZrO2 composite a reduction is observed pertaining to weight loss and friction coefficients by 27.44% and 13% in correlation to plain uncoated alloy respectively. A morphology analysis after nano coating indicates, Ni-Al2O3/ZrO2 particles occupy the areas of micro holes, reducing the wide gaps and crevice points inside the matrix of the substrate, enacting as a physical barrier to upsurge the corrosion resistance by 67.72% in correlation to HSLA ASTM A860 base alloy.

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confidence: 80%

“…14,16,[23][24][25]. The wear weight loss and microhardness value was evaluated pertaining to the nano composite to evaluate the coating influence on the substrate.…”

mentioning

confidence: 99%

Experimental investigation of electrodeposited Ni-Al₂O₃/ZrO₂ nano composite on HSLA ASTM A860 alloy

C¹,

Pradeep²,

Shaik³

et al. 2021

Surf. Topogr.: Metrol. Prop.

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“…The PM method entraps porosity into the substrate and deteriorates tensile properties (Bains et al, 2016;Rayat et al, 2017;Wu et al, 2017;Zhang et al, 2017). The LM route is associated with particle agglomeration and inevitable casting defects (Etemadi et al, 2018;Faleh et al, 2017;Farina et al, 2018;Foratirad et al, 2017;Singh et al, 2019Singh et al, , 2017Suthar and Patel, 2018;Yigezu et al, 2013). The MA results in poor ductility due to unavoidable impurities and inhomogeneous microstructure (Ji et al, 2007a(Ji et al, , 2007bSuryanarayana and Al-Joubori, 2018).…”

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confidence: 99%

A review on in-situ aluminum metal matrix composites manufactured via friction stir processing: meeting on-ground industrial applications

Prabhu¹,

Bajakke²,

Malik³

2021

WJE

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Purpose In-situ aluminum metal matrix composites (AMMC) have taken over the use of ex-situ AMMC due to the generation of finer and thermodynamically stable intermetallic compounds. However, conventional processing routes pose inevitable defects like porosity and agglomeration of particles. This paper aims to study current state of progress in in-situ AMMC fabricated by Friction Stir Processing. Design/methodology/approach Friction stir processing (FSP) has successfully evolved to be a favorable in-situ composite manufacturing technique. The dynamics of the process account for a higher plastic strain of 35 and a strain rate of 75 per second. These processing conditions are responsible for grain evolution from rolled grain → dislocation walls and dislocation tangles → subgrains → dislocation multiplication → new grains. Working of matrix and reinforcement under ultra-high strain rate and shorter exposure time to high temperatures produce ultra-fine grains. Do the grain evolution modes include subgrain boundaries → subgrain boundaries and high angle grain boundaries → high angle grain boundaries. Findings Further, the increased strain and strain rate can shave and disrupt the oxide layer on the surface of particles and enhance wettability between the constituents. The frictional heat generated by tool and workpiece interaction is sufficient enough to raise the temperature to facilitate the exothermic reaction between the constituents. The heat released during the exothermic reaction can even raise the temperature and accelerate the reaction kinetics. In addition, heat release may cause local melting of the matrix material which helps to form strong interfacial bonds. Originality/value This article critically reviews the state of the art in the fabrication of in-situ AMMC through FSP. Further, FSP as a primary process and post-processing technique in the synthesis of in-situ AMMC are also dealt with.

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Reactive two-step additive manufacturing of ultra-high temperature carbide ceramics

Peters¹,

Zhang²,

Nagle³

et al. 2023

Additive Manufacturing

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Effects of infiltration parameters on the synthesis of nano-laminated Ti₃SiC₂

Cited by 7 publications

References 20 publications

Experimental investigation of electrodeposited Ni-Al₂O₃/ZrO₂ nano composite on HSLA ASTM A860 alloy

Experimental investigation of electrodeposited Ni-Al₂O₃/ZrO₂ nano composite on HSLA ASTM A860 alloy

A review on in-situ aluminum metal matrix composites manufactured via friction stir processing: meeting on-ground industrial applications

Reactive two-step additive manufacturing of ultra-high temperature carbide ceramics

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Effects of infiltration parameters on the synthesis of nano-laminated Ti3SiC2

Cited by 7 publications

References 20 publications

Experimental investigation of electrodeposited Ni-Al2O3/ZrO2 nano composite on HSLA ASTM A860 alloy

Experimental investigation of electrodeposited Ni-Al2O3/ZrO2 nano composite on HSLA ASTM A860 alloy

A review on in-situ aluminum metal matrix composites manufactured via friction stir processing: meeting on-ground industrial applications

Reactive two-step additive manufacturing of ultra-high temperature carbide ceramics

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Effects of infiltration parameters on the synthesis of nano-laminated Ti₃SiC₂

Experimental investigation of electrodeposited Ni-Al₂O₃/ZrO₂ nano composite on HSLA ASTM A860 alloy

Experimental investigation of electrodeposited Ni-Al₂O₃/ZrO₂ nano composite on HSLA ASTM A860 alloy