The research on the hydrogen behavior of titanium alloy EBW joints

摘要

The electrolytic hydrogen charging with constant current and X-ray diffraction were conducted torninvestigated the hydrogen content threshold of the hydrogen inducing cracking for Ti1023 titanium alloyrnEBM joints, as well as the effect of the microstructure phase on sensitivity of hydrogen inducing cracking.rnThe scanning electronic mirror was employed to observe the fracture surface on different hydrogen chargingrncondition. By means of the artificial aging and ion probe analysis, the dynamic behavior of hydrogen inrnTi1023 titanium alloy EBM joints was also studied in this paper.