Achieving 2.2 GPa ultra-high strength in low-alloy steel using a direct quenching and partitioning process

• Main Authors: Niu, Gang, Jin, Donghao, Wang, Yong, Chen, Haoxiu, Gong, Na, Wu, Huibin
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; 2.2 GPa ultra-high strength steel; TMCP-DQP process
• Online Access: https://hdl.handle.net/10356/173760
• Institution: Nanyang Technological University

Advanced high-strength steels (AHSS) have a wide range of applications in equipment safety and lightweight design, and enhancing the strength of AHSS to the ultra-high level of 2 GPa is currently a key focus. In this study, a new process of thermo-mechanical control process followed by direct quench...