材料期刊网

Tensile and fracture properties of Ti-62A alloy plate with different microstructures

LIU Rui , HUI Songxiao , YE Wenjun , YU Yang , FU Yanyan , SONG Xiaoyun , DENG Xiguang

稀有金属（英文版） doi:10.1007/s12598-012-0531-6

关键词:

Effect of Microstructure on Corrosion Fatigue Behavior of 1500 MPa Level CarbideFree Bainite/Martensite DualPhase High Strength Steel

XU Lei , WEI Dongyuan , YU Yang , ZHANG Han , BAI Bingzhe

钢铁研究学报(英文版)

Influence of microstructure of the experimental steels on the corrosion fatigue behavior in 35% of NaCl aqueous solution was studied. Experimental results show that compared with the full martensite (FM) steel, the carbidefree bainite/martensite (CFB/M) steel has higher corrosion fatigue strength and corrosion fatigue crack threshold (ΔKthcf), and lower corrosion crack propagation rate [(da/dN)cf].

关键词: high strength steel; carbidefree bainite/martensite dualphase steel; corrosion fatigue