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EI [4] Dong H, Huang Z, Yuan Q, et al. Research on fatigue test of LZ20Mn2 axle pipe steel[C]. Chongqing, China:Trans Tech Publications, 2011,p.2152-2156. EI [5] Jin S, Huang Z, Shao Z, et al. Jia Fan Scientific.NetTests were conducted on cylindrical dog-bone specimens, and all fatigue loadings were controlled by inputting vibration amplitude. The results showed that the S-N curve of LZ20Mn2 axle pipe steel presented a slow-decline shape and subsurface crack initiation.

LZ20Mn2 Axle Pipe Steel Scientific.Net

Engineering Research. Applied Mechanics and Materials Advances in Science and Technology International Journal of Engineering Research in Africa Advanced Engineering Forum Journal of Biomimetics, Biomaterials and Biomedical Engineering Research on Tempering Process of LZ20Mn2 Seamless Pipe The results show that the strength and hardness of LZ20Mn2 axle steel drop gradually and its toughness and plasticity are increased when tempering temperature goes up. Change of material properties trends to slow down after tempering at 570 °C. Table of ContentsNo category Table of Contents

The Effect of Heat Treatments on the Fatigue Strength of

From point view of toughness, the technology for the best quality LZ20Mn2 axle pipe steel is the one with quenching at 880 °C with temperature holding for 30min, and tempering at 530 °C with Ultrasonic Fatigue Testing Scientific.NetTests were conducted on cylindrical dog-bone specimens, and all fatigue loadings were controlled by inputting vibration amplitude. The results showed that the S-N curve of LZ20Mn2 axle pipe steel presented a slow-decline shape and subsurface crack initiation. fatigue test Dansk oversættelse - TechDicoTalrige eksempler på oversættelser klassificeret efter aktivitetsfelt af fatigue test Engelsk-Dansk ordbog og smart oversættelse assistent.

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Research on Fatigue Test of LZ20Mn2 Axle Pipe Steel -

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