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High Strength Nano-Precipitated Steel by mustafeali497 is a document available to read on EtoBox.
This study investigates the direct quenching and tempering (DQT) process to enhance the strength and toughness of GPa-grade nano-precipitated steel for hydropower applications. The research highlights the effects of Nb–V–Ti composite precipitation behavior and martensite variant selectivity, demonstrating that DQT significantly improves mechanical properties compared to traditional quenching and tempering methods. The findings suggest that the optimal tempering temperature for achieving the best mechanical
- Author
- mustafeali497
- Language
- EN