the National Natural Science Foundation of China(No.52001084);the Tianjin Key Laboratory of Materials Laminating Fabrication and Interface Control Technology,the Central University Foundation of Harbin Engineering University(No.GK2100260329);the Jian-Hua Research Foundation of Hebei University of Technology(Nos.HB1921 and HB1920)。
In this study,the carbide precipitation at 925 ℃ in austenite(γ)of a 0.04C–1.5Mn–0.10Ti–0.39 W(wt%)low-carbon steel was investigated by stress relaxation(SR)high-resolution transmission electron microscopy and at...