supported by the National Natural Science Foundation of China(No.51874084);the Fundamental Research Funds for the Central Universities(No.2125026)。
The hot deformation behavior of Mn18Cr18N and Mn18Cr18N+Ce high nitrogen austenitic stainless steels at 1173-1473 K and 0.01-1 s^(-1) were investigated by thermal compression tests.The influence mechanism of Ce on the...