深潜器耐压壳用钛合金保载疲劳服役可靠性研究进展

张滨, 田达, 宋竹满, 张广平

Research Progress in Dwell Fatigue Service Reliability of Titanium Alloys for Pressure Shell of Deep-Sea Submersible

ZHANG Bin, TIAN Da, SONG Zhuman, ZHANG Guangping

图1 不同应力水平下Ti80[27]和TC4 ELI[29]合金的压缩稳态蠕变速率

Fig.1 Steady-state creep rates of compressive creep of Ti80[27] and TC4 ELI[29] alloys under different stress levels