Development and analysis of tribological behavior of microwave processed EWAC + 20% WC10Co2Ni composite cladding on mild steel substrate

Pathania, Akshay; Singh, Satnam; Gupta, Dheeraj; Jain, Vivek

doi:10.1016/j.jmapro.2015.09.007

Cited by 48 publications

(13 citation statements)

References 27 publications

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“…The developed clads exhibits the perfect diffusion bonding with the substrate without any interfacial cracking [15]. Afterwards a lot of research work is carried out to improve the surface properties of metallic material using cost effective microwave cladding technique due to its specific advantages such as low material wastage, low power consumption and ability to produce quality cladding having better tribological performance [16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Microwave cladding of Inconel-625 on mild steel substrate for corrosion protection

Singh

Vasudev

Bansal

et al. 2020

Mater. Res. Express

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In the present work, Inconel-625 cladding was performed on a mild steel (MS) substrate through a cost-effective microwave technique. Cladding was performed in an industrial microwave oven operated at 1.2 kW and 2.45 GHz. The XRD observation indicates the presence of Laves and carbide phases in addition to a Ni-Cr-Fe based face-centered-cubic (fcc) matrix in the fusion zone microstructure of the clad specimen. The microstructural characterization shows a homogenous and dense microstructure with a porosity value of less than 1%. The columnar dendrites grew perpendicularly to the substrate was observed in the clad zone microstructure. The average microhardness of the deposited clad was significantly higher than that of the base metal (MS), indicating improved surface properties of the base material. Further, corrosion testing indicates that the clad specimen has significantly higher corrosion resistance than that of the base metal (MS) in a 3.5 wt% NaCl solution.

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Section: Introductionmentioning

confidence: 99%

Microwave cladding of Inconel-625 on mild steel substrate for corrosion protection

Singh

Vasudev

Bansal

et al. 2020

Mater. Res. Express

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“…This technique in not fully developed as compared to other joining techniques but results of this technique are relatively better in terms of hardness, HAZ and tensile strength. Many materials which are extensively used in industries like aluminium, stainless steel, cast iron, etc [1][2][3][4][5][6][7][8]. has been joined by microwave joining process.…”

Section: Introductionmentioning

confidence: 99%

Comparative Analysis of Microwave based Joining/Welding of SS304-SS304 using Different Interfacing Materials

Bagha

Shegal

Thakur

2016

MATEC Web of Conferences

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Abstract. In recent years, researchers have developed methods for joining bulk metals like aluminium, stainless steel, mild steel, cast iron etc. through microwave radiations. The present work is based on the joining of stainless steel-304 with two different interface materials i.e. Nickel based EWAC powder and 99.9% pure Nickel based powder. The obtained samples were characterized by XRD, SEM and Rockwell hardness test on HRC scale. The experimental results show that the Nickel based EWAC powder is better in terms of weldability than 99.9% pure Nickel based powder.

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“…[1][2][3] Over the past decade, there has been notable diversification in manufacturing technologies of metal matrix composites (MMCs)/fiber-reinforced plastic (FRP)/ceramic/metal-ceramic composites, including the variation in material composition and processing methods. [4][5][6] Conventional methods of processing MMC include solid state methods, liquid state methods, semi-solid state method, vapor deposition, in situ fabrication techniques and so on. However, each of these techniques has certain advantages and disadvantages, but sustainability issues of the processing and manufacturing methods are of primary concern.…”

Section: Introductionmentioning

confidence: 99%

“…[7][8][9] The utilization of microwaves in material processing involves all these characteristics and qualifies for the sustainable and novel material processing methods. 6,[10][11][12] Many authors 6,9,[12][13][14][15] have reported huge savings of energy and processing time using microwave heating over the conventional heating. The reported work of Johnson et al 16 shows the successful applications of domestic microwave on preheating of large FRP components and reported microwave heating as lowinvestment technique.…”

Section: Introductionmentioning

confidence: 99%

“…[14][15][16][17][18][19] However, processing of the metallic powder directly by microwaves is not feasible due to the lower skin depths associated with the raw metal powder. 6,9,13,[20][21][22] This leads to the reflection of microwaves from the surface without causing effective heating. To overcome this problem, researchers 6,9,[20][21][22][23][24][25] have utilized the concept of microwave hybrid heating (MHH) which allows the alteration of temperaturedependent properties of raw metallic powders, and the metallic powder starts coupling with microwaves directly due to an increase in skin depths.…”

Section: Introductionmentioning

confidence: 99%

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Microwave melting and processing of metal–ceramic composite castings

Singh

Gupta

Jain

2016

Proceedings of the Institution of Mechanical Engineers, Part B:

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Applications of metal-ceramic composites are increasing in advanced materials field; however, efficient utilization of these materials depends on the cost involved in processing and structure-properties correlations. Processing of materials through microwave energy has already been accepted as a well-established route for many materials. In this work, composites of nickel-based metallic powder (matrix) and SiC powder (reinforcement) were successfully casted by microwave heating. The mechanism for the development of composite castings using microwaves is discussed with proper illustrations. The results of microstructure analysis of the developed cast revealed that uniform equiaxed grain growth with uniform dispersion of reinforcement. The results of X-ray diffraction analysis revealed that during microwave heating some metallurgical changes took place, which led to higher microhardness of cast. Micowave processed casting revealed lower defects (~1.75% porosity) and average Vickers microhardness of 920 6 208 HV. This work reports the successful applications of microwaves in manufacturing, in the form of melting and casting of metallic powders.

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Development and analysis of tribological behavior of microwave processed EWAC + 20% WC10Co2Ni composite cladding on mild steel substrate

Cited by 48 publications

References 27 publications

Microwave cladding of Inconel-625 on mild steel substrate for corrosion protection

Microwave cladding of Inconel-625 on mild steel substrate for corrosion protection

Comparative Analysis of Microwave based Joining/Welding of SS304-SS304 using Different Interfacing Materials

Microwave melting and processing of metal–ceramic composite castings

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