Microstructure characterization and maximization of the material removal rate in nano-powder mixed EDM of Al-Mg2Si metal matrix composite—ANFIS and RSM approaches

Hourmand, Mehdi; Sarhan, Ahmed Aly Diaa Mohammed; Farahany, Saeed; Sayuti, M.

doi:10.1007/s00170-018-3130-3

Cited by 44 publications

(22 citation statements)

References 35 publications

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“…Hourmand et al 9 conducted machining experiments on machining of Al-20Mg2Si composite with aluminum nanopowder mixed dielectric and used Adaptiveneuro-fuzzyinferencesystem to model the EDM process. The results of the experiments indicate current as the most significant factor which determines the MRR.…”

Section: Powder Mixed Edmmentioning

confidence: 99%

Experimental Investigations on µED Milling of Inconel 718 with Nano SiC Abrasive Mixed Dielectric

Elumalai¹,

Gowri

Hariharan

et al. 2022

Mat. Res.

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Section: Powder Mixed Edmmentioning

confidence: 99%

Experimental Investigations on µED Milling of Inconel 718 with Nano SiC Abrasive Mixed Dielectric

Elumalai¹,

Gowri

Hariharan

et al. 2022

Mat. Res.

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“…Apparently, shorter duration of sparks could produce better surface finish but longer machining time is required. Hourmand et al, [38] found that pulse ON time, current and voltage had remarkable effects on the microstructure, crater size and machined surface profile and had no impact on other regions. In comparison, rising spark energy results in fewer microstructural shift and a stronger surface finish.…”

Section: Pulse On-timementioning

confidence: 99%

Performance Enhancement of Energy Saving and Machining Characteristic in Electrical Discharge Machining on Magnesium Alloy: A Review

Juraimi

Shah

Hassan

et al. 2020

ARFMTS

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Magnesium alloys have been widely used in biodegradable applications due to it tends to corrode inside the human body and combined with its initial mechanical property. Current research revealed that the structural stability of the implant is disturbed and lost rapidly due to the increased rate of degradation of magnesium inside the human body. Because of that, non-traditional machining method such as electrical discharge machining (EDM) die sinking process is implemented to create an intricate form with a high tolerance of magnesium alloy. The advantages of EDM are that it allows a versatile adaption of implant behaviour in machining complex 3D structures along with high corrosion resistant properties of electrochemical surface treatment. Various material types with different parameters are investigated to determine the influence of input process parameters on the energy saving, and machining characteristics included surface roughness, material removal rate, and tool wear rate. In addition to improving the machining performance especially in energy-saving, input on the machining parameter needs to be considered due to interaction with added conductive particles which would affect the size of discharge energy. The objective of this paper is to summarize the findings in research of EDM's energy-saving and machining characteristics on magnesium alloy and to explore challenging issues that need to be resolved for future references and recommendations.

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“…Moreover, the effect of forging time on the joint properties was found to be lower than that of friction-related parameters. Furthermore, the RSM technique is a widely used one, and it has several methods to generate the design matrix with reference to problem requirements [18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Influence of Process Parameters on Tensile Strength of the Friction Welded AA6063-T6 Joints by Box–Behnken Design Approach

Bakkiyaraj¹,

Gnanasekaran²,

Chelladurai³

et al. 2022

Advances in Materials Science and Engineering

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The present investigation demonstrates the friction welding of the AA6063-T6 joint to attain the maximum tensile strength by optimizing the parameters (friction load, friction time, and upset load) through response surface methodology. Box–Behnken design is a subset of the response surface methodology (RSM) which was employed to design the experiment numbers, and it was restricted to 15 sets. Furthermore, the inbuilt ANOVA technique was used to obtain the statistical data for the developed numerical model, and the relationship among the parameters against the output response (tensile strength) was interpreted by using the statistical data. Following this, the mechanical and metallurgical studies were done on the optimized conditions using appropriate testing and characterization equipment. The optimized conditions such as friction load (f) of 3 kN along with friction time (t) of 6 s and an upset load of 2.5 kN are given as input to attain the highest TS of 248 MPa. Moreover, the interface between the weld zone and the base metal of the joint was found to be broken during the tensile test when the friction load was given as 3 kN and 4 kN, while the fracture location of the joint was found in the weld zone at the lower friction load of 2 kN. Finally, the acquired results of the optimized friction welded conditions on the AA6063-T6 joint were discussed to justify the statistical data of the numerical model, and the same results were compared to the previous research studies.

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Microstructure characterization and maximization of the material removal rate in nano-powder mixed EDM of Al-Mg2Si metal matrix composite—ANFIS and RSM approaches

Cited by 44 publications

References 35 publications

Experimental Investigations on µED Milling of Inconel 718 with Nano SiC Abrasive Mixed Dielectric

Experimental Investigations on µED Milling of Inconel 718 with Nano SiC Abrasive Mixed Dielectric

Performance Enhancement of Energy Saving and Machining Characteristic in Electrical Discharge Machining on Magnesium Alloy: A Review

Influence of Process Parameters on Tensile Strength of the Friction Welded AA6063-T6 Joints by Box–Behnken Design Approach

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