This paper employs thermodynamic calculations to analyze how the major alloy contents influence the microstructure and mechanical properties of the experimental steel.The findings demonstrate that,within a specific range,elements like Mn,Mo,Cr,and Ni have the capability to enhance the mechanical properties of experimental steel.For instance,incorporating 0.3%mass fraction of Cr,along with other elements,noticeably enhances the hardness of the experimental steel,resulting in a hardness level of 43.6HRC,while also improving its yield strength and tensile strength.
关键词
高强度钢/成分优化设计/组织性能/热力学计算
Key words
advanced high strength steel/composition optimization design/microstructure/thermodynamic calculations
维普
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