Stress-Deformed Condition at Different Angle of Scratch Inclination on Flat Cover of Hatch-BladeAleksey Rubtsov, Zinur Mukhametzyanov, Petr Kulakov and Veronika GrachevaMATEC Web Conf., 346 (2021) 03096DOI: https://doi.org/10.1051/matecconf/202134603096