Determining the physical-chemical characteristics of the carbon-thermal reduction of scale of tungsten high-speed steels Journal title: Восточно-Европейский журнал передовых технологий Authors: Stanislav Hryhoriev, Artem Petryshchev, Karina Belokon’, Kristina Krupey, Mykhail Yamshinskij, Grigo... Subject(s):