S. E. Kovchik

Electronic oscillograph unit for recording failure diagrams in the impact testing of metals

V. V. Panasyuk, S. E. Kovchik, B. M. Zaidel', 1975 .

Fracture of discs containing cracks

S. E. Kovchik, L. L. Libatskii, 1967 .

Determination of the brittle fracture resistance of materials according to the deformation criterion

S. E. Kovchik, R. Riznychuk, 1985 .

Measurement of the hydrogen brittleness of structural materials

S. E. Kovchik, V. Panasyuk, G. I. Smoroda, 1979 .

Experimental determination of fracture toughness in structural materials (recommendations on standardizing the determination of fracture toughness)

S. E. Kovchik, V. Panasyuk, A. E. Andreikiv, 1977 .

Determination of the ductile-to-brittle transformation temperature of cast steel

S. E. Kovchik, V. Panasyuk, V. Lunev, 1967 .