Published 4 issues per year
ISSN Print: 1093-3611
ISSN Online: 1940-4360
Indexed in
ATMOSPHERIC INDUCTION PLASMA SPRAYING
ABSTRACT
The radio frequency (RF) inductively plasma (ICP) torch is used at atmospheric pressure to melt and accelerate powder particles for plasma spraying processes. The slow plasma flow at this operating condition leads to long dwell times of the powder particles within the plasma. The powder size of feedstock cans 100 mm and more. Ceramic coatings such as alumina and titania are sprayed. The morphology of single particles, the particle deformation after their impact onto the substrate, and contact zones are studied. The deformation, cooling down and therefore, the microstructure of the coatings are different to other thermal spray coatings due to the varied spray conditions. Measurements by XRD, hardness HV and porosity are done in comparison to DC spray coatings.
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Tanaka Yasunori, Tsubokawa Y, Uesaka Y, Uesugi Y, Development of a quasi-direct temperature control system of modulated induction thermal plasmas for advanced materials processing, Plasma Sources Science and Technology, 22, 6, 2013. Crossref
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Maruyama Yuji, Tanaka Yasunori, Irie Hiromitsu, Tsuchiya Takumi, Tial Mai Kai Suan, Uesugi Yoshihiko, Ishijima Tatsuo, Yukimoto Tetsuya, Kawaura Hiroshi, Rapid Surface Oxidation of the Si Substrate Using Longitudinally Long Ar/O2Loop Type of Inductively Coupled Thermal Plasmas, IEEE Transactions on Plasma Science, 44, 12, 2016. Crossref
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Kai Suan Tial Mai, Tanaka Yasunori, Akao Mika, Uesugi Yoshihiko, Ishijima Tatsuo, Fundamental properties of a planar type of inductively coupled thermal plasma with current modulation, Journal of Physics D: Applied Physics, 49, 38, 2016. Crossref
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Tial Mai Kai Suan, Irie Hiromitsu, Maruyama Yuji, Tanaka Yasunori, Uesugi Yoshihiko, Ishijima Tatsuo, Fundamentals of planar-type inductively coupled thermal plasmas on a substrate for large-area material processing, Japanese Journal of Applied Physics, 55, 7S2, 2016. Crossref
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Tial Mai Kai Suan, Tanaka Yasunori, Maruyama Yuji, Tsuchiya Takumi, Uesugi Yoshihiko, Ishijima Tatsuo, Uniform Surface Oxidation of an Si Substrate by a Planar Modulated Inductively Coupled Thermal Plasma with Molecular Gas Feed, Plasma Chemistry and Plasma Processing, 37, 3, 2017. Crossref
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Tsuchiya Takumi, Tanaka Yasunori, Maruyama Y., Fujita A., Tial M. K. S., Uesugi Y., Ishijima T., Yukimoto T., Kawaura H., Loop Type of Inductively Coupled Thermal Plasmas System for Rapid Two-Dimensional Oxidation of Si Substrate Surface, Plasma Chemistry and Plasma Processing, 38, 3, 2018. Crossref
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Betsuin Toshiki, Tanaka Yasunori, Arai T, Uesugi Y, Ishijima T, Influence of coil current modulation on polycrystalline diamond film deposition by irradiation of Ar/CH4/H2inductively coupled thermal plasmas, Journal of Physics D: Applied Physics, 51, 9, 2018. Crossref
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Hata Kazufumi, Tanaka Yasunori, Nakano Yusuke, Arai Takashi, Uesugi Yoshihiko, Ishijima Tatsuo, Polycrystalline diamond film fabrication using modulated inductively coupled thermal plasmas at different pressure conditions, Journal of Applied Physics, 126, 22, 2019. Crossref
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Siregar Yulianta, Nakano Y, Tanaka Y, Uesugi Y, Ishijima T, Numerical study of temperature and gas flow fields in Ar–O2 tandem-type inductively coupled thermal plasma with Ti feedstock powder injection, Journal of Physics D: Applied Physics, 52, 41, 2019. Crossref
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Ozeki Genki, Tanaka Yasunori, Sugiyama Y, Nakano Y, Ishijima T, Uesugi Y, Yukimoto T, Kawaura H, Three-Dimensional Two-Temperature Modeling of Ar Loop-Type Inductively Coupled Thermal Plasma for Surface Modification, Plasma Chemistry and Plasma Processing, 41, 1, 2021. Crossref
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Hata Kazufumi, Tanaka Yasunori, Kano N., Nakano Y., Uesugi Y., Ishijima T., High-rate Deposition of Polycrystalline Diamond Film Using Time-series Exposure of Modulated/Non-modulated Induction Thermal Plasmas at Different Flow Rates of Carbon Source Gas, Plasma Chemistry and Plasma Processing, 41, 3, 2021. Crossref
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Xiang Yanxiong, Zou Changwei, Effect of Arc Currents on the Mechanical, High Temperature Oxidation and Corrosion Properties of CrSiN Nanocomposite Coatings, Coatings, 12, 1, 2021. Crossref
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Furukawa Ryudai, Tanaka Yasunori, Nagase Y., Nakano Y., Ishijima T., Sueyasu S., Watanabe S., Nakamura K., Comparative Study of Influence of Simultaneous Modulation of Upper-Coil and Lower-Coil Currents on Silicon Nanoparticles Synthesized Using Tandem-Type Modulated Induction Thermal Plasmas, Plasma Chemistry and Plasma Processing, 42, 3, 2022. Crossref