Recast layer and micro-cracks in electrical discharge machining of ultra-fine-grained aluminum
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2016Aluminum alloys, due to lightweight, are widely used in aerospace and automotive industries. However, the low strength of aluminum has hindered its application. The strength of aluminum can be improved in many ways. One of them is decreasing the average grain size of metal by applying sever plastic deformation methods.
Mohammad Sajjad Mahdieh +1 more
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Study of the Recast Layer of Particulate Reinforced Metal Matrix Composites machined by EDM
Materials Today: Proceedings, 2017Abstract This study explores the relationship between the recast layer zone and the electrical discharge machining (EDM) process parameters behaviors on metal matrix composites (MMCs). The characteristics of recast layer are investigated by using a L27 Taguchi’s design of experiments.
Sarabjeet Singh Sidhu +1 more
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Effect of interpulse voltage on recast layer machined by HSWEDM
Materials and Manufacturing Processes, 2023Ming Zhang, Mingbo Qiu, Zhidong Liu
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Fabrication of hole without recast layer on coated alloy by using laser and electrochemistry
Optik, 2019Abstract Fabrication of hole by using laser and electrochemistry (FH-LE) is presented in this study. First, under electrolyte, a coating hole is milled by the photochemical effect of ultraviolet laser. Second, an alloy hole is machined by electrochemical machining (ECM) based on the coating hole.
Aixi Sun, Yubo Chang, Hongjun Liu
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Influence of Electrode Cooling on Recast Layers and Micro Crack in EDM of Titanium
Advanced Materials Research, 2011Electrical discharge machining (EDM) process is a manufacturing method for shaping hard metals and formation of deep and complex shaped hole by spark erosion in electrical conductive materials such as metals, metallic alloys, ceramics etc. EDM process is achieved by a series of recurring electrical discharges between the electrode and workpiece in the ...
Suleiman Abdulkareem +2 more
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Research on removal characteristics of recast layer of laser-electrolytic machining on small holes
The International Journal of Advanced Manufacturing Technology, 2018To address defects in the recast layer and microcracks in laser drilling, this study adopted laser-electrolytic composite machining technology to conduct a boring test on nickel-based superalloy In718 through flushing outside the ring electrode and hydrostatic machining.
Xuezhi Li, Jianping Zhou, Kedian Wang
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Vibration-assisted electrochemical discharge drilling method for microholes without recast layer
The International Journal of Advanced Manufacturing Technology, 2023Jingyang Zhang +2 more
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Electrochemical discharge machining grooves without recast layer in 20 wt% NaCl solution
The International Journal of Advanced Manufacturing Technology, 2022Yuehong Ma +3 more
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Wire electrochemical trimming the recast layer on René 88DT for aero-engine applications
Electrochimica Acta, 2022Zhao Han +3 more
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