Primary Study on Electron Beam Surfi-Sculpt of Ti-6Al-4V

Xi Chang Wang; Shui Li Gong; En Ming Guo; Hai Yan Zhao; Heng Dong Xu

doi:10.4028/www.scientific.net/AMR.418-420.772

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Diagnosis of White Spot Defects Drived from Gear Wheel Carbonization and its Corresponding Measures
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Simulation and Experimental Measurement of Ultrasonic Waves Propagation Velocity in Trabecular Bone
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Primary Study on Electron Beam Surfi-Sculpt of Ti-6Al-4V
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 418-420Primary Study on Electron Beam Surfi-Sculpt of...

Primary Study on Electron Beam Surfi-Sculpt of Ti-6Al-4V

Abstract:

Electron beam surfi-sculpt is a new metal surface processing technology, which is potentially used in many areas. In this paper, forming mechaniam of electron beam surfi-sculpt has been investigated by experiments and numerical simulation. Electron beam surfi-sculpt of Ti-6Al-4V was realized by a new control system and a innovative hexagon scanning waveform. At the same time, microstructure of protrusions was analysed. All the results of experiments and simulation show that forming mechanism is the interaction of vapour pressure and surface tension, but surface tension plays a dominant role during electron beam surfi-sculpt process.

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Materials Processing Technology, ICAMMP2011

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Periodical:

Advanced Materials Research (Volumes 418-420)

Pages:

772-776

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.418-420.772

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Online since:

December 2011

Authors:

Xi Chang Wang, Shui Li Gong, En Ming Guo, Hai Yan Zhao, Heng Dong Xu

Keywords:

Electron Beam Surfi-Sculpt, Forming Mechanism, Hexagon Scanning Waveform, Microstructure, Numerical Simulation, Surface Tension

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