Comparative Study of the Microstructure, Local Elemental Composition, Microhardness, and Dry-Sliding Friction Behavior of Co-Cr-W, Fe-Mn-C, and Fe-Cr-Ni-Mn GTAW Deposits on 09G2S Steel
This study systematically evaluates the microstructural characteristics, cross-sectional microhardness profiles, and dry sliding friction dynamics of Stoodite 6-M, AISI 1065-type (Np-65G, GOST 10543-98), and AISI 307-type stainless steel (Sv-08Cr20Ni9Mn7Ti, GOST 2246-70) coatings deposited on 09G2S low-alloy steel via...