Investigation on crack tip transformation in niti alloys. Influence of highpressure gaseous hydrogen on the low. Effect of microstructure on fatigue crack tip field of laser melting. The interaction of corrosion fatigue and stresscorrosion. Prediction of short fatigue crack growth of ti wiley online library. In the film rupture paradigm, the cracktip strain rate tip sets the time between rupture events at the crack tip t rup. 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. It has been found that the interaction between hydrogen and titanium around the crack tip.
Crack opening displacement, crack closure and crack tip. Crack tip strain rates for rising load cracking of btitanium alloys. Abstractthe deformation process of titanium with an initial crack was. Nickeltitaniumbased niti shape memory alloys smas have seen. Effect of variable stress intensity factor on hydrogen. Download table crack tip strain rates for rising load cracking of btitanium alloys from publication. Contour maps during intergranular crack propagation. For the love of physics walter lewin may 16, 2011 duration.
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