氮对淬火-配分超级马氏体不锈钢组织和性能的影响

庞阳, 邹德宁, 李雨浓, 李苗苗, 闫星宇, 何婵

Effect of Nitrogen on Microstructure and Properties of Quenched and Partitioned Super Martensitic Stainless Steel

PANG Yang, ZOU Dening, LI Yunong, LI Miaomiao, YAN Xingyu, HE Chan

图7 不同N含量试验钢Q&P处理后的力学性能

Fig.7 Mechanical properties of test steels with different N contents after Q&P treatment (a) tensile strength, (b) elongation-Hardness