URL https://www.researchgate.net/profile/Jelena-Marinkovic-10/publication/356598856/figure/fig2/AS:1095270750257153@1638144304829/The-blade-root_Q320.jpg
URL2https://www.researchgate.net/figure/Microstructure-of-X22CrMoV12-1-alloy-of-the-stator-blade_fig5_356598856
