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Plasma Polishing as a New Polishing Option to Reduce the Surface Roughness of Porous Titanium Alloy for 3D Printing
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JoVE Journal Medicine
Plasma Polishing as a New Polishing Option to Reduce the Surface Roughness of Porous Titanium Alloy for 3D Printing

Plasma Polishing as a New Polishing Option to Reduce the Surface Roughness of Porous Titanium Alloy for 3D Printing

DOI:
10.3791/65108-v

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06:12 min

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April 28, 2023

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, , , , , , ,
1Orthopedic Center,Affiliated Hospital of Guangdong Medical University, 2The School of Basic Medical Sciences,Guangdong Medical University, 3The School of Basic Medical Sciences,Fujian Medical University, 4Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Digital Medicine and Biomechanics, National Key Discipline of Human Anatomy, School of Basic Medical Sciences,Southern Medical University, 5Integrated Hospital of Traditional Chinese Medicine,Southern Medical University, 6Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian)

Chapters

  • 00:04Introduction
  • 00:32Heat Treatment and Support Removal of the 3D Printed Porous Titanium Alloy Workpiece
  • 01:27Surface Characterization of the Porous Titanium Alloy Workpiece
  • 02:45Plasma Polishing
  • 04:30Results: Comparison of the Porous Titanium Alloy Surfaces Before and After Plasma Polishing
  • 05:38Conclusion

Summary

Automatic Translation

Automatic Translation

Plasma polishing is a promising surface processing technology, especially suitable for 3D printing of porous titanium alloy workpieces. It can remove semi-molten powders and ablative oxide layers, thereby effectively reducing surface roughness and improving surface quality.

Tags

Keywords: Plasma PolishingPorous Titanium Alloy3D PrintingSurface RoughnessConfocal MicroscopyRA ParameterAmmonium Sulfate ElectrolytePlasma Polishing Parameters

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