The effect of hydrogen-charging on the fatigue crack propagation behavior of β-titanium alloys
作者： K. Nakasa , H. Satoh
DOI: 10.1016/0010-938X(96)00143-6
关键词:
摘要: Fatigue tests were carried out on notched specimens of Ti13V11Cr3Al and Ti15V3Cr3Al3Sn alloys under electrolytic hydrogen-charging in H2SO4 aqueous solution. For the alloy fatigue crack propagation rate dadN hydrogen charging is larger than that air especially when range stress intensity factor ΔK small. a little smaller medium approaches with further decrease ΔK.
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