Utilization of refractory powders manufactured from the refractory scrap taken from the blast furnace's waste lining for the production of patching refrectory briquettes and gun mixtures - K. E. Pismarev; O. M. Bokhonov; V. P. Berdnik; Ju. N. Popov; Ju. E. Borodina (Metal and casting of Ukraine, 2017)