Microstructural effects on the fatigue crack growth behavior of γ-phase containing WC-Co cemented carbides: Mechanics, mechanisms and fatigue sensitivity | Synapse
March 3, 2026Open Access
Microstructural effects on the fatigue crack growth behavior of γ-phase containing WC-Co cemented carbides: Mechanics, mechanisms and fatigue sensitivity
Key Points
Fatigue crack growth behavior is significantly influenced by microstructural effects in γ-phase cemented carbides, indicating material durability.
Analyzed crack growth rates show a clear dependence on the microstructure, with variations noted in WC-Co phase compositions.
Assessment using mechanical testing and microstructural examinations identifies critical mechanisms influencing fatigue sensitivity in these materials.
Findings stress the need for future studies to explore these microstructural impacts in diverse manufacturing conditions for enhanced material performance.