Salenko А., Elizarov, M., Shchetinin, V., Al-Kuraan Tarek, M.A. and Klymenko, S. 2020. Application of chemography for evaluating the workability of hard alloy cutting plates. Mechanics and Advanced Technologies. 1(88) (Apr. 2020), 135–140. DOI:https://doi.org/10.20535/2521-1943.2020.88.204782.