Effect of variable stress intensity factor on hydrogen. For the love of physics walter lewin may 16, 2011 duration. Investigation on crack tip transformation in niti alloys. Crack opening displacement, crack closure and crack tip. In this work, fatigue crack growth behavior of commercial pure titanium cpti under different load levels is carried out considering the degree of plastic deformation of crack tip. Crack opening was measured during cycling using digital image correlation, and residual stress intensity factor was determined using synchrotron xray diffraction. Influence of highpressure gaseous hydrogen on the low. The interaction of corrosion fatigue and stresscorrosion. It has been found that the interaction between hydrogen and titanium around the crack tip. Effect of aging on fatiguecrack growth behavior of a high. Crack tip deformation fields and fatigue crack growth rates in ti6al. Download table crack tip strain rates for rising load cracking of btitanium alloys from publication. Strain and texture evolution near the crack tip of a martensitic niti alloy.
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