Study of Heat Treatment Process for 0Cr18Ni10 Die Steel
The microstructure and high temperature oxidation resistance of 0Cr18Ni10 die steel after different heat treatment processes were studied. The results show that small and dispersed carbides can be obtained in the 0Cr18Ni10 die steel after hierarchical annealing and preheating before quenching, and the high temperature oxidation resistance is improved.