Electron Microscopy Analysis of the Microstructure and Phase Composition of Plasma-Surfaced High-Speed Layer after Tempering and Electron Beam Treatment
摘要
Abstract
Scanning and transmission electron microscopy techniques are used to analyze the structure, phases, and defective substructure of the “high-speed deposited R2M9 steel layer–30KhGSA steel (AISI 4140) substrate” system in the initial state, after high-temperature tempering, and electron-beam treatment.