材料期刊网

Effect of Overaging on Solute Distributions and Bake Hardening Phenomenon in Bake Hardening Steels

WANG Hua , SHI Wen , HE Yan-lin , LU Xiao-gang , LI Lin

钢铁研究学报(英文版)

Specimens of two different kinds of bake hardening steels (BH-Mn and BH-P) were prepared and treated with different annealing processes (water quenching and overaging). A novel technique of three dimensional atom probe was used to investigate solute distributions in these steels. The results indicat...

关键词: ultra-low carbon , bake hardening steel , three dimensional atom probe , solute C , water quenching , overaging , bake hardening phenomenon