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○ Papers on PREP technology

  1. Yujie Cui, Yufan Zhao, Haruko Numata, Kenta Yamanaka, Huakang Bian, Kenta Aoyagi, Akihiko Chiba
    Effects of process parameters and cooling gas on powder formation during the plasma rotating electrode process
    Powder Technology, 393 (2021) 301.
    DOI: 10.1016/j.powtec.2021.07.062.
  2. Yamanoglu, R., Bahador, A. & Kondoh, K.
    Effect of Mo Addition on the Mechanical and Wear Behavior of Plasma Rotating Electrode Process Atomized Ti6Al4V Alloy. 
    Journal of Materials Engineering and Performance 30, 3203–3212 (2021).
    DOI: 10.1007/s11665-021-05631-5.
  3. Nie Y, Tang J, Huang J, Yu S, Li Y.
    A Study on Internal Defects of PREP Metallic Powders by Using X-ray Computed Tomography
    Materials. 2021; 14(5):1177.
    DOI: 10.3390/ma14051177.
  4. Yujie Cui, Yufan Zhao, Haruko Numata, Huakang Bian, Kimio Wako, Kenta Yamanaka, Kenta Aoyagi, Akihiko Chiba
    Effects of plasma rotating electrode process parameters on the particle size distribution and microstructure of Ti-6Al-4V alloy powder
    Powder Technology, 376 (2020) 363−372.
    DOI: 10.1016/j.powtec.2020.08.027
  5. Yufan Zhao, Yujie Cui, Haruko Numata, Huakang Bian, Kimio Wako, Kenta Yamanaka, Kenta Aoyagi, Akihiko Chiba
    Centrifugal granulation behavior in metallic powder fabrication by plasma rotating electrode process
    Scientific Reports, 10(1) (2020) 18446.
    DOI: 10.1016/j.addma.2020.101678.
  6. Tai-I Hsu, Chia-Min Wei, Lu-Dien Wu, Yun-Ping Li, Akihiko Chiba, Meng-Hsiu Tsai
    Nitinol powders generate from Plasma Rotation Electrode Process provide clean powder for biomedical devices used with suitable size, spheroid surface and pure composition
    Scientific Reports, 8 (2018) 13776.
    DOI: 10.1038/s41598-018-32101-1.
  7. Junjie Tang, Yan Nie, Qian Lei, Yunping Li,\\\\\\\\\\\\\\\\\\\\\
    Characteristics and atomization behavior of Ti-6Al-4V powder produced by plasma rotating electrode process
    Advanced Powder Technology, 30 (10) (2019) 2330.
    DOI: 10.1016/j.apt.2019.07.015.
  8. G. Chen, S.Y. Zhao, P. Tan, J. Wang, C.S. Xiang, H.P. Tang,
    A comparative study of Ti-6Al-4V powders for additive manufacturing by gas atomization, plasma rotating electrode process and plasma atomization
    Powder Technology, 333 (2018) 38.
    DOI: 10.1016/j.powtec.2018.04.013.
  9. Hsu, TI., Wei, CM., Wu, LD. et al.
    Nitinol powders generate from Plasma Rotation Electrode Process provide clean powder for biomedical devices used with suitable size, spheroid surface and pure composition
    Scientific Reports, 8, (2018) 13776.
    DOI: 10.1038/s41598-018-32101-1.
  10. Yu.Yu. Kaplanskii, A.A. Zaitsev, Zh.A. Sentyurina, E.A. Levashov, Yu.S. Pogozhev, P.A. Loginov, I.A. Logachev,
    The structure and properties of pre-alloyed NiAl-Cr(Co,Hf) spherical powders produced by plasma rotating electrode processing for additive manufacturing
    Journal of Materials Research and Technology, 7 (4), (2018) 461.
    DOI: 10.1016/j.jmrt.2018.01.003.
  11. Yang Liu, Shujin Liang, Zhiyu Han, Jiaming Song, Qingxiang Wang,
    A novel model of calculating particle sizes in plasma rotating electrode process for superalloys
    Powder Technology, 336 (2018) 406.
    DOI: 10.1016/j.powtec.2018.06.002.
  12. Yue Chen, Jiayi Zhang, Bin Wang, Caogen Yao,
    Comparative study of IN600 superalloy produced by two powder metallurgy technologies: Argon Atomizing and Plasma Rotating Electrode Process
    Vacuum 156 (2018) 302.
    DOI: 10.1016/j.vacuum.2018.07.050.
  13. J.O. Yin, G. Chen, S.Y. Zhao, Y. Ge, Z.F. Li, P.J. Yang, W.Z. Han, J. Wang, H.P. Tang, P. Cao,
    Microstructural characterization and properties of Ti-28Ta at.% powders produced by plasma rotating electrode process
    Journal of Alloys and Compounds, 713 (2017) 222.
    DOI: 10.1016/j.jallcom.2017.04.195.
  14. Weiwei He, Yong Liu, Huiping Tang, Yunping Li, Bin Liu, Xiaopeng Liang, Zhengping Xi,
    Microstructural characteristics and densification behavior of high-Nb TiAl powder produced by plasma rotating electrode process
    Materials & Design, 132 (2017) 275.
    DOI: 10.1016/j.matdes.2017.06.072.
  15. Guo, RP., Xu, L., Zong, B.YP. et al.
    Characterization of Prealloyed Ti–6Al–4V Powders from EIGA and PREP Process and Mechanical Properties of HIPed Powder Compacts.
    Acta Metall. Sin. (Engl. Lett.) 30, (2017) 735.
    DOI: 10.1007/s40195-017-0540-4.

○ Papers discussing the difference in product quality between Inconel 718 alloy PREP powder and gas atomized powder

  1. Yufan Zhao, Kenta Aoyagi, Yohei Daino, Kenta Yamanaka, Akihiko Chiba
    Significance of powder feedstock characteristics in defect suppression of additively manufactured Inconel 718
    Additive Manufacturing, 34 (2020) 101277.
    DOI: 10.1016/j.addma.2020.101277.