Microstructure refinement and toughening mechanism of high heat input welding induced CGHAZ in a low carbon Nb-Ti microalloying steel dominated by trace boron

作者：Jiangli He, Qiuming Wang, Qiuming Wang, Liyang Zhao, Bing Hu, Qingfeng Wang, Qingfeng Wang · 发表于：Materials Science and Engineering A · 年份：2025 · DOI：10.1016/j.msea.2025.148104 · 被引用次数：7 · 研究领域：Microstructure and Mechanical Properties of Steels、Metal and Thin Film Mechanics、Metal Alloys Wear and Properties