URL：https://www.researchgate.net/publication/372633323/figure/fig1/AS:11431281177283410@1690422509582/The-phase-diagram-with-different-ratios-of-Ti-to-B4C-a1-a2-TiB4C-31-b1-b2.png
掲載元：https://www.researchgate.net/figure/The-phase-diagram-with-different-ratios-of-Ti-to-B4C-a1-a2-TiB4C-31-b1-b2_fig1_372633323
