Hirotoyo Nakashima, Jianhui Yu, Masao Takeyama. Experimental phase diagram study of the TiAl-rich part of the Ti-Al-Ni ternary system. CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY. 2023. 80
Shuntaro Ida, Ryosuke Yamagata, Hirotoyo Nakashima, Satoru Kobayashi, Masao Takeyama. Grain Boundary Precipitation Control of GCP Phase Using TCP or A2 Phase in Ni-Based Alloys. Metals. 2022. 12. 11. 1817-1817
Ali Shaaban, Hirotoyo Nakashima, Mitsutoshi Ueda, Masao Takeyama. Effects of oxygen addition on the microstructure, phase transformations, and oxidation resistance of TiAl alloys. Journal of Alloys and Compounds. 2022. 918. 165716-165716
Hirotoyo Nakashima, Arata Kinouchi, Masao Takeyama. Quantitative analysis of oxygen in solution in the Ti-Al-O ternary alloys by soft X-ray emission spectroscopy. Journal of Alloys and Compounds. 2022. 920. 165822-165822