1. Institute of Machinery, Materials and Transport, Peter the Great St. Petersburg Polytechnic University, St. Petersburg 195251, Russia
2. Institute of Laser and Welding Technologies, State Marine Technical University, St. Petersburg 190121, Russia
3. The Federal State Unitary Enterprise “Central Research Institute of Structural Materials “Prometey”, Named by I.V. Gorynin of National Research Center “Kurchatov Institute”, St. Petersburg 191015, Russia