Fabrication of Superhydrophobic Metallic Surface by Wire Electrical Discharge Machining for Seamless Roll-to-Roll Printing
Abstract
:1. Introduction
2. Materials and Methods
3. Results and Discussion
3.1. Fabrication of Superhydrophobic Multi-Scale Roughness
3.2. Applications of Seamless Metal Mold for Roll-To-Roll Process
4. Conclusions
Acknowledgments
Author Contributions
Conflicts of Interest
References
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Al | Cr | Cu | Fe | Mg | Mn | Si | Ti | Zn |
---|---|---|---|---|---|---|---|---|
87.1–91.4% | 0.18–0.280% | 1.20–2.0% | <0.50% | 2.10–2.90% | <0.30% | <0.40% | <0.20% | 5.10–6.10% |
Electrode | Brass Strip Thickness: 0.1 mm Width: 10 mm Feed Speed: 2 mm/s |
---|---|
Workpiece | Al 7075 alloy |
Working fluid | Deionized water |
Open gap voltage | +126 V/−80 V (Bipolar) |
Frequency | 12.8 kHz |
Positive/Negative duration | 28 us/50 us |
Peak current | 150 A |
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So, J.-Y.; Bae, W.-G. Fabrication of Superhydrophobic Metallic Surface by Wire Electrical Discharge Machining for Seamless Roll-to-Roll Printing. Metals 2018, 8, 228. https://doi.org/10.3390/met8040228
So J-Y, Bae W-G. Fabrication of Superhydrophobic Metallic Surface by Wire Electrical Discharge Machining for Seamless Roll-to-Roll Printing. Metals. 2018; 8(4):228. https://doi.org/10.3390/met8040228
Chicago/Turabian StyleSo, Jin-Young, and Won-Gyu Bae. 2018. "Fabrication of Superhydrophobic Metallic Surface by Wire Electrical Discharge Machining for Seamless Roll-to-Roll Printing" Metals 8, no. 4: 228. https://doi.org/10.3390/met8040228