The role of secondary cracking in crack growth transitions in udimet 720

机译：二次裂纹在UDIMET 720中裂纹生长过渡的作用

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Secondary cracks have been observed to be closely associated with transitions in crack growth mechanisms in fine grained specimens of Udimet 720. The current study investigates the effects of crack deflection on the effective crack tip driving force.

机译：已经观察到二次裂纹与UDIMET 720的细粒度标本中的裂纹生长机制的转变密切相关。目前的研究调查了裂缝偏转对有效裂纹尖端驱动力的影响。

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《International conference on the importance of understanding the fundamentals of the fatigue process in counteracting its effects in engineering components and structures》|1999年||共7页
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M. Loo-Morrey; P. Reed;
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1. Effect of a large population of seeded alumina inclusions on crack initiation and small crack fatigue crack growth in Udimet 720 nickel-base disk superalloy [J] . J. Telesman, T.P. Gabb, P.T. Kantzos, International Journal of Fatigue . 2021,第Jana期

机译：大量种子氧化铝夹杂物对UDIMET 720镍基磁盘超合金裂纹启动和小裂纹疲劳裂纹增长的影响
2. Microstructure effects on high temperature fatigue crack initiation and short crack growth in turbine disc nickel-base superalloy Udimet 720Li [J] . H.T. Pang, P.A.S. Reed Materials Science and Engineering. A, Structural Materials: Properties, Microstructure and Processing . 2007,第1a2期

机译：涡轮盘镍基高温合金Udimet 720Li对高温疲劳裂纹萌生和短裂纹扩展的组织影响
3. Effects of microstructure on room temperature fatigue crack initiation and short crack propagation in Udimet 720Li Ni-base superalloy [J] . H.T. Pang, P.A.S. Reed International Journal of Fatigue . 2008,第10a11期

机译：显微组织对Udimet 720Li镍基高温合金室温疲劳裂纹萌生和短裂纹扩展的影响
4. The role of secondary cracking in crack growth transitions in udimet 720 [C] . M. Loo-Morrey, P. Reed International conference on the importance of understanding the fundamentals of the fatigue process in counteracting its effects in engineering components and structures . 1999

机译：二次裂纹在UDIMET 720中裂纹生长过渡的作用
5. The influence of grain size on creep and creep crack growth in Udimet 520, a forged nickel-base superalloy [D] . Xu, Su 1997

机译：晶粒尺寸对锻造镍基高温合金Udimet 520的蠕变和蠕变裂纹扩展的影响
6. Unique Slow Crack Growth Behavior of Isotactic Polypropylene: The Role of Shear Layer-Spherulites Layer Alternated Structure [O] . Mingjin Liu, Jiaxu Luo, Jin Chen, 2020

机译：单位聚丙烯独特的缓慢裂纹生长行为：剪切层 - 球晶层交替结构的作用
7. Effects of microstructure on room temperature fatigue crack initiation and short crack propagation in Udimet 720Li Ni-base superalloy [O] . Pang, H.T., Reed, P.A.S. 2008

机译：Udimet 720Li镍基高温合金组织对室温疲劳裂纹萌生和短裂纹扩展的影响

The role of secondary cracking in crack growth transitions in udimet 720

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