| Citation: | XU Haiying, YANG Guang, ZHANG Wei, et al. Properties of gas discharge electron beam coaxial wire of fuse additive manufacturing and microstructure of TC4 titanium alloy[J]. Journal of Beijing University of Aeronautics and Astronautics, 2022, 48(12): 2373-2380. doi: 10.13700/j.bh.1001-5965.2021.0147(in Chinese)
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Based on the analysis of fuse additive manufacturing using hot cathode electron beams with axial side feeding wires and gas discharge electron beam coaxial wire, the characteristics of droplet transfer of the gas discharge electron beam coaxial wire fuse additive manufacturing have been analyzed, and the conditions for obtaining droplet transfer and bridging transfer are also studied. A TC4 titanium alloy sample is made by gas discharge electron beam coaxial wire of fuse additive manufacturing by the mode of droplet bridging of
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