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Toshio Osada

National Institute for Materials Science (NIMS) - Research Center for Structural Materials

Tsukuba

Japan

  • National Institute for Materials Science (NIMS) - Research Center for Structural Materials

SCHOLARLY PAPERS

9

DOWNLOADS

428

TOTAL CITATIONS

0

Scholarly Papers (9)

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1.

High-Throughput Mapping Method for Mechanical Properties, Oxidation Resistance, and Phase Stability in Ni-Based Superalloys Using Composition-Graded Unidirectional Solidified Alloys

Number of pages: 13 Posted: 20 Mar 2020
Ayako Ikeda, Kenta Goto, Toshio Osada, Ikumu Watanabe and Kyoko Kawagishi
National Institute for Materials Science - Research Center for Structural Materials, National Institute for Materials Science - Research Center for Structural Materials, National Institute for Materials Science (NIMS) - Research Center for Structural Materials, National Institute for Materials Science - Research Center for Structural Materials and National Institute for Materials Science (NIMS) - Research Center for Structural Materials
Downloads 128 (569,079)

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Combinatorial approach, Bridgman method, Superalloys, Microindentation, Static oxidation

2.

Modelling the High-Temperature Strengthening of Ni-Based Superalloys With Cuboidal γ’-Phase Particles

Number of pages: 46 Posted: 08 Jun 2021
Liberty Wu, Toshio Osada, Tadaharu Yokokawa, Ya-Ling Chang and Kyoko Kawagishi
National Institute for Materials Science (NIMS), National Institute for Materials Science (NIMS) - Research Center for Structural Materials, National Institute for Materials Science (NIMS), National Institute for Materials Science (NIMS) and National Institute for Materials Science (NIMS) - Research Center for Structural Materials
Downloads 112 (630,858)

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Ni-based superalloy, precipitation strengthening, γ/γ’ interface, thermal treatment, deformation

3.

Virtual Heat Treatment for Γ-Γ’ Two-Phase Ni-Based Alloy on the Materials Integration System, Mint

Number of pages: 43 Posted: 01 Dec 2022
Toshio Osada, Toshiyuki Koyama, Dmitry S. Bulgarevich, Satoshi Minamoto, Makoto Osawa, Makoto Watanabe, Kyoko Kawagishi and Masahiko Demura
National Institute for Materials Science (NIMS) - Research Center for Structural Materials, Nagoya University - Department of Materials Design Innovation Engineering, National Institute for Materials Science, National Institute for Materials Science, National Institute for Materials Science, National Institute for Materials Science, National Institute for Materials Science (NIMS) - Research Center for Structural Materials and National Institute for Materials Science
Downloads 45 (1,121,190)

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Ni-based alloy, γ-γ' two-phase, phase field simulation, image analysis, proof stress

4.

Validation of the sensitivity and accuracy of ultrasonic inspection of HGN200 superalloy: Detection of all detrimental microscopic inclusions and their effects on fatigue properties

Number of pages: 35 Posted: 15 Oct 2025
Hideaki Nishikawa, Yoshiyuki Furuya, Toshio Osada, Satoshi Utada, Ayako Ikeda, Motoki Okuno and Daisuke Nagahama
National Institute for Materials Science, National Institute for Materials Science, National Institute for Materials Science (NIMS) - Research Center for Structural Materials, National Institute for Materials Science, National Institute for Materials Science - Research Center for Structural Materials, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 44 (1,133,231)

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ultrasonic inspection, inclusion, ultrasonic fatigue, superalloy, HGN200

5.

Finite Element Analysis of Crack Propagation, Crack-Gap-Filling, and Recovery Behaviors of Mechanical Properties in Oxidation-Induced Self-Healing Ceramics

Number of pages: 25 Posted: 18 Jul 2024
Mostafizur Rahman, Taiyo Maeda, Toshio Osada and Shingo Ozaki
Yokohama National University, Yokohama National University, National Institute for Materials Science (NIMS) - Research Center for Structural Materials and Yokohama National University
Downloads 28 (1,359,097)

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Self-healing ceramics, Finite element analysis, Constitutive model, Oxidation-kinetics, Chevron notch

6.

High-Throughput Evaluation of Stress–Strain Relationships in Ni–Co–Cr Ternary Systems Via Indentation Testing of Diffusion Couples

Number of pages: 26 Posted: 15 Feb 2022
Kenta Goto, Ayako Ikeda, Toshio Osada, Ikumu Watanabe, Kyoko Kawagishi and Takahito Ohmura
affiliation not provided to SSRN, National Institute for Materials Science - Research Center for Structural Materials, National Institute for Materials Science (NIMS) - Research Center for Structural Materials, University of Tsukuba - Graduate School of Pure and Applied Science, National Institute for Materials Science (NIMS) - Research Center for Structural Materials and National Institute for Materials Science
Downloads 23 (1,411,822)

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: combinatorial experiment, nanoindentation, Nickel-based superalloy, elastoplatic deformation, solid solution hardening

7.

High-Throughput Determination of Tie-Lines in Multicomponent Phase Diagrams:A Case of Ni–Co–Ti–Al Quaternary Alloy with γ/γ’ Phase

Number of pages: 53 Posted: 20 Jan 2026
Ayako Ikeda, Toshio Osada, Taichi Abe and Takahito Ohmura
National Institute for Materials Science - Research Center for Structural Materials, National Institute for Materials Science (NIMS) - Research Center for Structural Materials, National Institute for Materials Science and National Institute for Materials Science
Downloads 21 (1,436,435)

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phase diagram, high-throughput experiments, EPMA analysis, diffusion multiple method

8.

High-Throughput Evaluation of Hardness Dependence on Composition and Temperature in Ni–Co Binary Alloy Systems

Number of pages: 30 Posted: 17 Jul 2025
Mayu Asano, Toshio Osada, Ayako Ikeda, Taichi Abe, Thomas Hoefler, Eri Nakagawa and Takahito Ohmura
National Institute for Materials Science, National Institute for Materials Science (NIMS) - Research Center for Structural Materials, National Institute for Materials Science - Research Center for Structural Materials, National Institute for Materials Science, National Institute for Materials Science, National Institute for Materials Science and National Institute for Materials Science
Downloads 18 (1,470,786)

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Hardness, Nanoindentation, Diffusion couple, Ni-Co alloy, High-throughput investigation

9.

Automated High-throughput Data Collection and Analysis of Composition-Process-Structure Relations by Utilizing Casting Segregation in a Ni-base Superalloy

Number of pages: 40 Posted: 04 Jun 2026
Thomas Hoefler, Ayako Ikeda, Satoshi Utada, Makoto Osawa, Kyoko Kawagishi, Toru Hara, Takahito Ohmura, Daichi Akama, Masaki Taneike and Toshio Osada
National Institute for Materials Science, National Institute for Materials Science - Research Center for Structural Materials, National Institute for Materials Science, National Institute for Materials Science, National Institute for Materials Science (NIMS) - Research Center for Structural Materials, National Institute for Materials Science, National Institute for Materials Science, affiliation not provided to SSRN, affiliation not provided to SSRN and National Institute for Materials Science (NIMS) - Research Center for Structural Materials
Downloads 9

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High-throughput method, Image analysis, γ/γ′ Superalloy, Aging heat treatment, Casting segregation