Ultrasound-assisted electrodeposition of Fe-Ni film for OLED mask

Li, Anxin; Zhu, Zengwei; Liu, Yapeng; Hu, Junchen

doi:10.1016/j.materresbull.2020.110845

Cited by 23 publications

(10 citation statements)

References 34 publications

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“…In addition to an external source of energy in conventional electrodeposition, e.g. acoustic source (Jones et al , 2020), magnetic field (Jiang et al , 2018; Yoo et al , 2004), ultrasonic vibration (Tan et al , 2018; Li et al , 2020; Li and Zhang, 2020) and laser (Fan et al , 2018a; Wang et al , 2019), etc. are some other advancements to produce the improvised surface finish.…”

Section: The Present State Of Research On High-speed Selective Jet El...mentioning

confidence: 99%

A systematic review on high speed selective jet electrodeposition manufacturing

Deshmukh

Rajput

Narang

2022

WJE

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Purpose The purpose of this paper is to present current state of understanding on jet electrodeposition manufacturing; to compare various experimental parameters and their implication on as deposited features; and to understand the characteristics of jet electrodeposition deposition defects and its preventive procedures through available research articles. Design/methodology/approach A systematic review has been done based on available research articles focused on jet electrodeposition and its characteristics. The review begins with a brief introduction to micro-electrodeposition and high-speed selective jet electrodeposition (HSSJED). The research and developments on how jet electrochemical manufacturing are clustered with conventional micro-electrodeposition and their developments. Furthermore, this study converges on comparative analysis on HSSJED and recent research trends in high-speed jet electrodeposition of metals, their alloys and composites and presents potential perspectives for the future research direction in the final section. Findings Edge defect, optimum nozzle height and controlled deposition remain major challenges in electrochemical manufacturing. On-situ deposition can be used as initial structural material for micro and nanoelectronic devices. Integration of ultrasonic, laser and acoustic source to jet electrochemical manufacturing are current trends that are promising enhanced homogeneity, controlled density and porosity with high precision manufacturing. Originality/value This paper discusses the key issue associated to high-speed jet electrodeposition process. Emphasis has been given to various electrochemical parameters and their effect on deposition. Pros and cons of variations in electrochemical parameters have been studied by comparing the available reports on experimental investigations. Defects and their preventive measures have also been discussed. This review presented a summary of past achievements and recent advancements in the field of jet electrochemical manufacturing.

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Section: The Present State Of Research On High-speed Selective Jet El...mentioning

confidence: 99%

A systematic review on high speed selective jet electrodeposition manufacturing

Deshmukh

Rajput

Narang

2022

WJE

View full text Add to dashboard Cite

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“…The target thickness of the alloys is typically produced by either cold rolling or electroplating [7,8]. Electroplating is advantageous in the production of thin-film Invar alloys [8,9]. However, cold rolling is still widely used because it is suitable for the mass production of metal sheets with high strength and homogeneous chemical composition.…”

Section: Introductionmentioning

confidence: 99%

Evolution of Microstructure, Mechanical Properties and Residual Stress of a Cold Rolled Invar Sheet Due to Heat Treatment

Park

Kim

et al. 2022

Metals

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Invar alloy possesses a uniquely low coefficient of thermal expansion, making it an ideal material for fine metal masks. To manufacture fine metal masks, Invar alloys are often cold-rolled, during which residual stress develops. Heat treatment is an effective means to control residual stress that develops within Invar sheets after cold rolling, but the treatment should be carried out with care. In this article, a comprehensive study on the effect of heat treatment on the residual stress, microstructure, and mechanical properties of a cold-rolled Invar sheet is reported. We show that while both recovery and recrystallization are effective means of reducing residual stress, substantial microstructural changes and, therefore, notable changes in mechanical properties and residual stress, occur after recrystallization. Moreover, residual stress release due to recrystallization can be affected by microstructure and texture prior to heat treatment as these factors play a significant role in recrystallization.

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“…Remanufacturing represents an energy-saving, green and environmental protection technology. It is also an important direction for advanced manufacturing technology to introduce the high-density energy field into material remanufacturing processes to assist or directly prepare remanufactured products [1][2][3][4][5] . Among them, magnetic field-assisted forming has been widely used for its unique green, contactless, high-efficiency and in situ manufacturing characteristics [6][7][8][9][10] .…”

Section: Introductionmentioning

confidence: 99%

Forming mechanism and tribological properties of a Ni-based coating prepared from transverse static magnetic field-assisted supersonic plasma spraying

Wang¹,

Huang²,

Wang³

et al. 2022

Green Manuf Open

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Magnetic field-assisted forming represents an environmentally friendly, contactless and high-efficiency technology for the development of advanced in situ manufacturing. The application of this technology provides a new concept for improving the properties of ferromagnetic wear-resistant coatings. In this study, we combine magnetic field-assisted forming with supersonic plasma spraying to prepare a Ni-based coating assisted by a transverse static magnetic field. The porosity of the magnetic field-assisted coating is below 2%, the hardness of the coating increases from 638.46 to 785.45 MPa and the tribological coefficient decreases from 0.466 to 0.422. The presence of the static magnetic field directly affects the bubble movement during the forming process of the coating, which makes the bubbles escape outward and reduces the porosity of the coating. The presence of the static magnetic field also further improves the phase structure of the coating, so that the magnetic domain distribution is uniform and the hard phase inside the coating increases. Finally, the residual stress and tribological properties of the coating are also improved.

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Ultrasound-assisted electrodeposition of Fe-Ni film for OLED mask

Cited by 23 publications

References 34 publications

A systematic review on high speed selective jet electrodeposition manufacturing

A systematic review on high speed selective jet electrodeposition manufacturing

Evolution of Microstructure, Mechanical Properties and Residual Stress of a Cold Rolled Invar Sheet Due to Heat Treatment

Forming mechanism and tribological properties of a Ni-based coating prepared from transverse static magnetic field-assisted supersonic plasma spraying

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