Zagirnyak, M., Salenko, A., Elizarov, M., Chencheva, O., Klimenko, S., Tareq, A.-Q. and Shchetynin, V. 2020. Estimation of damage development and the time of failure of cutting inserts made of hard alloys and superhard composites by chemography methods. Eastern-European Journal of Enterprise Technologies. 6, 1 (108) (Dec. 2020), 93–102. DOI:https://doi.org/10.15587/1729-4061.2020.217978.