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Atsushi Yumoto
Researcher at Shibaura Institute of Technology
Publications - 43
Citations - 269
Atsushi Yumoto is an academic researcher from Shibaura Institute of Technology. The author has contributed to research in topics: Coating & Physical vapor deposition. The author has an hindex of 8, co-authored 41 publications receiving 181 citations. Previous affiliations of Atsushi Yumoto include Kogakuin University.
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Relationship between impact velocity of Al2O3 particles and deposition efficiency in aerosol deposition method
TL;DR: In this paper, the relationship between the impact velocity of Al2O3 particles and the deposition efficiency was investigated by evaluating the increment percentage of the substrate surface area after deposition (ΔS).
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Tensile properties prediction by multiple linear regression analysis for selective laser melted and post heat-treated Ti-6Al-4V with microstructural quantification
Masahiro Kusano,Shiho Miyazaki,Shiho Miyazaki,Makoto Watanabe,Makoto Watanabe,Satoshi Kishimoto,Dmitry S. Bulgarevich,Yoshinori Ono,Atsushi Yumoto +8 more
TL;DR: In this article, the microstructural features were quantitatively extracted from the scanning electron microscopy images by applying machine learning with a random forest algorithm and various image analysis techniques, together with defect-characterizing ones from X-ray computed tomography were used to develop a prediction model by multiple linear regression analysis for the tensile properties of heat-treated SLMed Ti-6Al-4V alloys.
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Effects of Zr and Si addition on high-temperature mechanical properties and microstructure in Ti-10Al-2Nb-based alloys
TL;DR: In this article, the authors investigated the effect of the addition of Zr and Si on the compression strength and the creep property of Ti-10Al-2Nb based alloys with an equiaxed α phase.
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Formation and subsequent phase evolution of metastable Ti-Al alloy coatings by kinetic spraying of gas atomized powders
Maciej Giżyński,Maciej Giżyński,S. Miyazaki,S. Miyazaki,J. Sienkiewicz,S. Kuroda,Hiroshi Araki,Hideyuki Murakami,Zbigniew Pakiela,Atsushi Yumoto +9 more
TL;DR: In this paper, as-sprayed coatings of Ti-46Al-8.5Nb-1Ta (at%) on a commercial alloy IMI-834 were investigated.
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In-situ Synthesis of Titanium-Aluminides in Coating with Supersonic Free-Jet PVD using Ti and Al nanoparticles
TL;DR: In this article, a supersonic free-jet PVD (SFJ-PVD) is proposed for structural materials, which is composed of evaporation and deposition processes.