Low cyclic fatigue behavior of Ti-1023 titanium alloy has been investigated under a fully reversed total strain-controlled mode. The strain-life and cyclic stress-strain data were analyzed to determine the individual strain fatigue parameters. It is found that the Ti-1023 alloy exhibited an initial slight cyclic hardening, followed by stable cycle at a total strain amplitude of 0.6%-0.8%, then cyclic softening at a total strain amplitude of above 0.8% to 3.0%. It is considered that the cyclic stress response behavior of Ti-1023 alloy depends on the total strain amplitude.
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黃利軍 黃旭. Ti-1023鈦合金的低周疲勞行為[J].稀有金屬材料與工程,2006,35(5):703~706.[Huang Lijun, Huang Xu. Low Cycle Fatigue Behavior of Ti-1023 Titanium Alloy at Room Temperature[J]. Rare Metal Materials and Engineering,2006,35(5):703~706.] DOI：[doi]